Leaderboard directory — every CPC section → subclass

Leaderboards

The top inventors, patents, and assignees in each CPC technology area, ranked by the PatentIndex Score — a 1–99 percentile of citation impact and family reach within the field. Every board reads three ways: Rising (last 2 years), Active (last 5), and the all-time canon.

A · Human necessities 85

CPC A01BA01BTop inventor: Timothy R. PryorTop patent: US7028570B2 CPC A01CA01CTop inventor: Craig SadowskiTop patent: US5876739A CPC A01DA01DTop inventor: Ehud PelessTop patent: US3959879A CPC A01FA01FTop inventor: Terence D. PickettTop patent: US6671698B2 CPC A01GA01GTop inventor: Donald E. WederTop patent: US8214019B2 CPC A01HA01HTop inventor: Jennifer RinehartTop patent: US5523520A CPC A01JA01JTop inventor: Cornelis Van Der LelyTop patent: US4941433A CPC A01KA01KTop inventor: Nils LonbergTop patent: US5545806A CPC A01LA01LTop inventor: Eugene D. OvnicekTop patent: US4814661A CPC A01MA01MTop inventor: Donald E. WederTop patent: US4773182A CPC A01NA01NTop inventor: Jennifer RinehartTop patent: US4816567A CPC A01PA01PTop inventor: Jaidev Rajnikant ShroffTop patent: US4427437A CPC A21BA21BTop inventor: David H. McfaddenTop patent: US4154861A CPC A21CA21CTop inventor: Daniel A. KoppaTop patent: US10264797B2 CPC A21DA21DTop inventor: Dov TamarkinTop patent: US6911211B2 CPC A22BA22BTop inventor: Jeffrey A. WhitedTop patent: US4675944A CPC A22CA22CTop inventor: Glenn SandbergTop patent: US5478990A CPC A23BA23BTop inventor: Timothy A. GutzmannTop patent: US10130830B2 CPC A23CA23CTop inventor: Thomas Julius BorodyTop patent: US5741957A CPC A23DA23DTop inventor: David J. KyleTop patent: US6166230A CPC A23FA23FTop inventor: Francisco Valentino VillagranTop patent: US7851004B2 CPC A23GA23GTop inventor: Gijs Van RooijenTop patent: US5354556A CPC A23JA23JTop inventor: Aniket KaleTop patent: US5356467A CPC A23KA23KTop inventor: William R. BarclayTop patent: US6166230A CPC A23LA23LTop inventor: Patrick Soon-ShiongTop patent: US6166230A CPC A23NA23NTop inventor: David R. ZittelTop patent: US10046904B2 CPC A23PA23PTop inventor: Gijs Van RooijenTop patent: US10264797B2 CPC A23VA23VTop inventor: Timothy A. GutzmannTop patent: US5876995A CPC A23YA23YTop inventor: Andrew J. RitterTop patent: US8877179B2 CPC A24BA24BTop inventor: Lik HonTop patent: US5060671A CPC A24CA24CTop inventor: Susan E. WrennTop patent: US5499636A CPC A24DA24DTop inventor: Mary Ellen CountsTop patent: US5144962A CPC A24FA24FTop inventor: Lik HonTop patent: US5060671A CPC A41BA41BTop inventor: Daniel L. BrierTop patent: US4950264A CPC A41CA41CTop inventor: Harold G. OsborneTop patent: US7682219B2 CPC A41DA41DTop inventor: Theresa M. BuckleyTop patent: US6047203A CPC A41FA41FTop inventor: Mark SoderbergTop patent: US5682653A CPC A41GA41GTop inventor: Johnny ChenTop patent: US8046054B2 CPC A41HA41HTop inventor: Charles L. DeschenesTop patent: US5345638A CPC A42BA42BTop inventor: Curtis A. VockTop patent: US6539336B1 CPC A42CA42CTop inventor: James P. GoodmanTop patent: US4432099A CPC A43BA43BTop inventor: Henry W. BonkTop patent: US4183156A CPC A43CA43CTop inventor: Dikla GavrieliTop patent: US6289558B1 CPC A43DA43DTop inventor: Bhupesh DuaTop patent: US5345638A CPC A44BA44BTop inventor: Susan K. NestegardTop patent: US4198734A CPC A44CA44CTop inventor: Philip J. Radley-SmithTop patent: US7618260B2 CPC A44DA44DTop inventor: Patrick J. BillarantTop patent: US4941236A CPC A45BA45BTop inventor: Gino PalumboTop patent: US8046054B2 CPC A45CA45CTop inventor: Curtis R. RichardsonTop patent: US6932218B2 CPC A45DA45DTop inventor: Edward KnowltonTop patent: US7419321B2 CPC A45FA45FTop inventor: Michael D. EllisTop patent: US7083075B2 CPC A46BA46BTop inventor: Gregory B. AltshulerTop patent: US5704087A CPC A46DA46DTop inventor: Paul A. TervoTop patent: US5180585A CPC A47BA47BTop inventor: Harry C. SweereTop patent: US7154397B2 CPC A47CA47CTop inventor: Kurt R. HeidmannTop patent: US5168605A CPC A47DA47DTop inventor: Susan H. MatthewsTop patent: US5887304A CPC A47FA47FTop inventor: Donald E. WederTop patent: US8922163B2 CPC A47GA47GTop inventor: Donald E. WederTop patent: US6932218B2 CPC A47HA47HTop inventor: Jeffrey P. WhittemoreTop patent: US4473102A CPC A47JA47JTop inventor: Frederick E. Shelton, IvTop patent: US7845537B2 CPC A47KA47KTop inventor: John R. MoodyTop patent: US6447864B2 CPC A47LA47LTop inventor: Philip R. MassTop patent: US5778939A Diagnosis & surgeryA61BTop inventor: Adam HellerTop patent: US5403312A CPC A61CA61CTop inventor: James E. JervisTop patent: US4665906A CPC A61DA61DTop inventor: Paul G. AlchasTop patent: US5190560A Implants, prostheses & filtersA61FTop inventor: Christopher J. HessTop patent: US4733665A CPC A61GA61GTop inventor: Peter M. BonuttiTop patent: US6493568B1 CPC A61HA61HTop inventor: James E. NicholsonTop patent: US4565189A CPC A61JA61JTop inventor: Craig ChamberlainTop patent: US4830855A Medical, dental & cosmetic preparationsA61KTop inventor: Cary L. QueenTop patent: US5585089A CPC A61LA61LTop inventor: Frederick E. Shelton, IvTop patent: US4665906A Devices for introducing media into the bodyA61MTop inventor: Adam HellerTop patent: US6175752B1 Electrotherapy & radiation therapyA61NTop inventor: Ronald J. LebelTop patent: US6516227B1 Therapeutic activity of chemical compoundsA61PTop inventor: Cary L. QueenTop patent: US5585089A CPC A61QA61QTop inventor: Donald Carroll RoeTop patent: US5643588A CPC A62BA62BTop inventor: Philip Rodney KwokTop patent: US6430298B1 CPC A62CA62CTop inventor: Duane R. PillarTop patent: US6993421B2 CPC A62DA62DTop inventor: Christopher J. NagelTop patent: US4565647A CPC A63BA63BTop inventor: Kraig Alan WillettTop patent: US6013007A CPC A63CA63CTop inventor: Curtis A. VockTop patent: US6013340A CPC A63DA63DTop inventor: David L. MowersTop patent: US6031343A CPC A63FA63FTop inventor: Richard SoltysTop patent: US5410326A CPC A63GA63GTop inventor: Denise Chapman WestonTop patent: US5299810A CPC A63HA63HTop inventor: Denise Chapman WestonTop patent: US4571213A CPC A63JA63JTop inventor: Denise Chapman WestonTop patent: US6761637B2

B · Operations & transport 161

CPC B01BB01BTop inventor: Robert S. WegengTop patent: US5811062A Separation & filtrationB01DTop inventor: Larry J. KrickaTop patent: US4816397A CPC B01FB01FTop inventor: Larry J. KrickaTop patent: US5856174A CPC B01JB01JTop inventor: Stephen P. A. FodorTop patent: US4683202A CPC B01LB01LTop inventor: Stephen P. A. FodorTop patent: US4683202A CPC B02BB02BTop inventor: James F. UlrichTop patent: US6254914B1 CPC B02CB02CTop inventor: Taihoon MatlinTop patent: US7431230B2 CPC B03BB03BTop inventor: John R. GilbertTop patent: US5985138A CPC B03CB03CTop inventor: Kelly G. AmmannTop patent: US4452773A CPC B03DB03DTop inventor: Jan D. MillerTop patent: US4565647A CPC B04BB04BTop inventor: Randel DorianTop patent: US6060022A CPC B04CB04CTop inventor: Wayne Ernest ConradTop patent: US5575979A CPC B05BB05BTop inventor: Tapesh YadavTop patent: US5925021A CPC B05CB05CTop inventor: Emanuel M. SachsTop patent: US6047861A CPC B05DB05DTop inventor: Michael J. VendelyTop patent: US5512131A CPC B06BB06BTop inventor: Derek Dee DevilleTop patent: US5334183A CPC B07BB07BTop inventor: Wayne Ernest ConradTop patent: US6510855B1 CPC B07CB07CTop inventor: Robert R. DewittTop patent: US5837458A CPC B08BB08BTop inventor: Dmitry OleynikovTop patent: US7126303B2 CPC B09BB09BTop inventor: James W. SharpTop patent: US5242399A CPC B09CB09CTop inventor: Harold J. VinegarTop patent: US4984594A CPC B21BB21BTop inventor: Michael G. LehmanTop patent: US4126027A CPC B21CB21CTop inventor: David W. MayerTop patent: US5824056A CPC B21DB21DTop inventor: Neil Andrew Abercrombie SimpsonTop patent: US6953138B1 CPC B21FB21FTop inventor: James SegermarkTop patent: US4800882A CPC B21HB21HTop inventor: Bernard N. SpiegelbergTop patent: US5975987A CPC B21JB21JTop inventor: J. Andrew GallowayTop patent: US4085337A CPC B21KB21KTop inventor: J. Andrew GallowayTop patent: US6354962B1 CPC B21LB21LTop inventor: Kalman StrobelTop patent: US7430849B1 CPC B22CB22CTop inventor: Ingo EdererTop patent: US5876550A CPC B22DB22DTop inventor: James G. WithersTop patent: US5158128A CPC B22FB22FTop inventor: Lonnie BurrowTop patent: US5204055A CPC B23BB23BTop inventor: David S. D'AscenzoTop patent: US4728876A CPC B23CB23CTop inventor: Bradley D. SchweigertTop patent: US5759185A CPC B23DB23DTop inventor: Stephen F. GassTop patent: US4628459A CPC B23FB23FTop inventor: Hermann J. StadtfeldTop patent: US6755729B2 CPC B23GB23GTop inventor: David S. D'AscenzoTop patent: US6536536B1 CPC B23HB23HTop inventor: Homayoun TaliehTop patent: US6176992B1 CPC B23KB23KTop inventor: Igor Y. KhandrosTop patent: US8747238B2 CPC B23PB23PTop inventor: Frederick E. Shelton, IvTop patent: US8844789B2 CPC B23QB23QTop inventor: Frederick E. Shelton, IvTop patent: US8844789B2 CPC B24BB24BTop inventor: Gurtej S. SandhuTop patent: US5155941A CPC B24CB24CTop inventor: Keith D. BeatyTop patent: US9815118B1 CPC B24DB24DTop inventor: Scott R. CullerTop patent: US9061392B2 CPC B25BB25BTop inventor: Lee M. MiddlemanTop patent: US5707392A CPC B25CB25CTop inventor: Frederick E. Shelton, IvTop patent: US5129570A CPC B25DB25DTop inventor: Karl WannerTop patent: US6550546B2 CPC B25FB25FTop inventor: Richard L. LeimbachTop patent: US5553675A CPC B25GB25GTop inventor: David A. McguireTop patent: US5407293A CPC B25HB25HTop inventor: Andrew T. BeckmanTop patent: US9931118B2 CPC B25JB25JTop inventor: Yulun WangTop patent: US5792135A CPC B26BB26BTop inventor: Lee M. MiddlemanTop patent: US6447523B1 CPC B26DB26DTop inventor: Johnny M. ParkerTop patent: US8833219B2 CPC B26FB26FTop inventor: Steven SablotskyTop patent: US4342314A CPC B27BB27BTop inventor: Michael L. O'BanionTop patent: US7779737B2 CPC B27CB27CTop inventor: Mark CappelleTop patent: US6006486A CPC B27DB27DTop inventor: Bernard ThiersTop patent: US6006486A CPC B27FB27FTop inventor: Mark CappelleTop patent: US5772379A CPC B27GB27GTop inventor: Stephen F. GassTop patent: US7077039B2 CPC B27KB27KTop inventor: Reimer GoettscheTop patent: US6620349B1 CPC B27LB27LTop inventor: James L. O'HalloranTop patent: US6450235B1 CPC B27MB27MTop inventor: Mark CappelleTop patent: US6006486A CPC B27NB27NTop inventor: Hakan WernerssonTop patent: US5516472A CPC B28BB28BTop inventor: Emanuel M. SachsTop patent: US5204055A CPC B28CB28CTop inventor: Simon K. HodsonTop patent: US6611755B1 CPC B28DB28DTop inventor: Kenshi FukumitsuTop patent: US5374564A CPC B29BB29BTop inventor: Benjamin OshlackTop patent: US5019400A CPC B29CB29CTop inventor: Michael J. VendelyTop patent: US5272236A CPC B29DB29DTop inventor: Henry W. BonkTop patent: US5882774A CPC B29KB29KTop inventor: Michael J. VendelyTop patent: US5272236A CPC B29LB29LTop inventor: Michael J. VendelyTop patent: US4340563A CPC B30BB30BTop inventor: Peter M. BonuttiTop patent: US5204055A CPC B31BB31BTop inventor: Donald E. WederTop patent: US4773182A CPC B31DB31DTop inventor: Per Just AndersenTop patent: US5037416A CPC B31FB31FTop inventor: Donald E. WederTop patent: US5111638A CPC B32BB32BTop inventor: Niall R. LynamTop patent: US5391250A CPC B33YB33YTop inventor: Frederick E. Shelton, IvTop patent: US4575330A CPC B41CB41CTop inventor: Roxy N. FanTop patent: US5839369A CPC B41FB41FTop inventor: Darko PervanTop patent: US5992453A CPC B41JB41JTop inventor: Kia SilverbrookTop patent: US4723129A CPC B41KB41KTop inventor: Shiny ShihTop patent: US5669303A CPC B41LB41LTop inventor: Mark DotsonTop patent: US5377965A CPC B41MB41MTop inventor: Martin B. WolkTop patent: US4987049A CPC B41NB41NTop inventor: Thomas E. LewisTop patent: US4247498A CPC B41PB41PTop inventor: Thomas E. LewisTop patent: US5339737A CPC B42BB42BTop inventor: Charles T. Groswith, IiiTop patent: US4382326A CPC B42CB42CTop inventor: Kia SilverbrookTop patent: US6932218B2 CPC B42DB42DTop inventor: Geoffrey B. RhoadsTop patent: US5862260A CPC B42FB42FTop inventor: Stephen N. HardyTop patent: US5806676A CPC B42PB42PTop inventor: Kia SilverbrookTop patent: US5662976A CPC B43KB43KTop inventor: Kia SilverbrookTop patent: US6420622B1 CPC B43LB43LTop inventor: Bradley C. DavisTop patent: US4143472A CPC B43MB43MTop inventor: William R. LileTop patent: US4066231A CPC B44BB44BTop inventor: Charles W. HullTop patent: US5130064A CPC B44CB44CTop inventor: Donald E. WederTop patent: US5915167A CPC B44DB44DTop inventor: Hakan WernerssonTop patent: US4403866A CPC B44FB44FTop inventor: Donald E. WederTop patent: US5111638A CPC B60BB60BTop inventor: Andrew JonesTop patent: US9126317B2 CPC B60CB60CTop inventor: Niall R. LynamTop patent: US6690268B2 CPC B60DB60DTop inventor: John O. LindahlTop patent: US7195381B2 CPC B60FB60FTop inventor: Brian GeigerTop patent: US9940840B1 CPC B60GB60GTop inventor: Michael L. ObradovichTop patent: US5515448A CPC B60HB60HTop inventor: Michael L. ObradovichTop patent: US8555660B2 CPC B60JB60JTop inventor: Niall R. LynamTop patent: US5724187A CPC B60KB60KTop inventor: Niall R. LynamTop patent: US6690268B2 Electric propulsion of vehiclesB60LTop inventor: Aristeidis KaralisTop patent: US5260637A CPC B60MB60MTop inventor: Christopher P. RicciTop patent: US4190137A CPC B60NB60NTop inventor: Kenneth SchofieldTop patent: US5877897A CPC B60PB60PTop inventor: Donald R. HighTop patent: US5168605A CPC B60QB60QTop inventor: Kenneth SchofieldTop patent: US6690268B2 CPC B60RB60RTop inventor: Kenneth SchofieldTop patent: US6690268B2 CPC B60SB60STop inventor: Kenneth SchofieldTop patent: US6690268B2 CPC B60TB60TTop inventor: Dmitri A. DolgovTop patent: US7038577B2 CPC B60VB60VTop inventor: Raynor A. JohnsonTop patent: US5067189A CPC B60WB60WTop inventor: Gregory HaywardTop patent: US5223844A CPC B60YB60YTop inventor: Dmitri A. DolgovTop patent: US6492785B1 CPC B61BB61BTop inventor: George HayduchokTop patent: US7861844B2 CPC B61CB61CTop inventor: George HayduchokTop patent: US5366036A CPC B61DB61DTop inventor: Darren WomackTop patent: US5578877A CPC B61FB61FTop inventor: James W. ForbesTop patent: US5825284A CPC B61GB61GTop inventor: Horst T. KaufholdTop patent: US9550501B2 CPC B61HB61HTop inventor: Jack WashbournTop patent: US9550501B2 CPC B61KB61KTop inventor: Zahid F. MianTop patent: US6161962A CPC B61LB61LTop inventor: William L. MathesonTop patent: US5632551A CPC B62BB62BTop inventor: Stephen E. HannahTop patent: US8851215B2 CPC B62DB62DTop inventor: Dmitri A. DolgovTop patent: US7295907B2 CPC B62HB62HTop inventor: Bradley S. SilversTop patent: US5917407A CPC B62JB62JTop inventor: J. Douglas FieldTop patent: US8961191B2 CPC B62KB62KTop inventor: Dean KamenTop patent: US4100820A CPC B62LB62LTop inventor: Masashi NaganoTop patent: US4100820A CPC B62MB62MTop inventor: Donald C. MillerTop patent: US6370981B2 CPC B63BB63BTop inventor: John K. RobertsTop patent: US5803579A CPC B63CB63CTop inventor: Dan SchlagerTop patent: US4946067A CPC B63GB63GTop inventor: Gary H. DietzenTop patent: US5401589A CPC B63HB63HTop inventor: Mark W. McbrideTop patent: US6960107B1 CPC B63JB63JTop inventor: Ryan T. GraceTop patent: US6327994B1 CPC B64BB64BTop inventor: Gerald M. KnoblachTop patent: US10812992B1 CPC B64CB64CTop inventor: John H. RoopTop patent: US5479268A CPC B64DB64DTop inventor: David A. MonroeTop patent: US5806965A CPC B64FB64FTop inventor: Mingyu WangTop patent: US5806965A CPC B64GB64GTop inventor: Ari GlezerTop patent: US5303286A CPC B64UB64UTop inventor: Nathan L. TofteTop patent: US6056237A CPC B65BB65BTop inventor: Frederick E. Shelton, IvTop patent: US8479969B2 CPC B65CB65CTop inventor: James G. McerleanTop patent: US7036680B1 CPC B65DB65DTop inventor: Donald E. WederTop patent: US4275813A CPC B65FB65FTop inventor: Duane R. PillarTop patent: US5014206A CPC B65GB65GTop inventor: Fumitsugu FukuyoTop patent: US7300373B2 CPC B65HB65HTop inventor: Kia SilverbrookTop patent: US7207556B2 CPC B66BB66BTop inventor: Robert F. GazdzinskiTop patent: US6615175B1 CPC B66CB66CTop inventor: Christopher JulianTop patent: US7125403B2 CPC B66DB66DTop inventor: Homayoon KazerooniTop patent: US4438659A CPC B66FB66FTop inventor: Donald R. HighTop patent: US5797637A CPC B67BB67BTop inventor: William J. MayerTop patent: US6386392B1 CPC B67CB67CTop inventor: Ludwig ClüsserathTop patent: US6047963A CPC B67DB67DTop inventor: Harry Lee Crisp, IiiTop patent: US7661448B2 CPC B68CB68CTop inventor: Adrian LarkinTop patent: US7174277B2 CPC B68GB68GTop inventor: Tony M. PearceTop patent: US4439977A CPC B81BB81BTop inventor: George M. WhitesidesTop patent: US5512131A CPC B81CB81CTop inventor: John A. RogersTop patent: US5512131A CPC B82BB82BTop inventor: Hongjie DaiTop patent: US8298677B2 CPC B82YB82YTop inventor: Stephen P. A. FodorTop patent: US7402506B2

C · Chemistry & metallurgy 79

CPC C01BC01BTop inventor: Moungi G. BawendiTop patent: US4440871A CPC C01CC01CTop inventor: David J. EdlundTop patent: US6685754B2 CPC C01DC01DTop inventor: Jeffrey SwoyerTop patent: US5372617A CPC C01FC01FTop inventor: Tapesh YadavTop patent: US4744802A CPC C01GC01GTop inventor: Tapesh YadavTop patent: US5985356A CPC C01PC01PTop inventor: Moungi G. BawendiTop patent: US8298677B2 CPC C02FC02FTop inventor: Thomas M. FeldseinTop patent: US4452773A CPC C03BC03BTop inventor: Kenshi FukumitsuTop patent: US6050172A CPC C03CC03CTop inventor: Toshimitsu WakudaTop patent: US6294274B1 CPC C04BC04BTop inventor: Lonnie BurrowTop patent: US4737323A CPC C05BC05BTop inventor: Carol J. LovattTop patent: US8361186B1 CPC C05CC05CTop inventor: Kurt D. GabrielsonTop patent: US4469648A CPC C05DC05DTop inventor: Ronald A. SillsTop patent: US8361186B1 CPC C05FC05FTop inventor: Jiang YangTop patent: US6258859B1 CPC C05GC05GTop inventor: Jiang YangTop patent: US5056109A CPC C06BC06BTop inventor: Michael D. PerryTop patent: US6603050B2 CPC C06CC06CTop inventor: Jack EricksonTop patent: US8206522B2 CPC C06DC06DTop inventor: Donald R. PooleTop patent: US5035757A CPC C07BC07BTop inventor: Stephen P. A. FodorTop patent: US5143854A Acyclic & carbocyclic compoundsC07CTop inventor: Stephen P. A. FodorTop patent: US5143854A Heterocyclic compoundsC07DTop inventor: Stephen P. A. FodorTop patent: US5143854A CPC C07FC07FTop inventor: Phillip Dan CookTop patent: US5013556A CPC C07GC07GTop inventor: Philip SkinnerTop patent: US6153565A Sugars & nucleic-acid derivativesC07HTop inventor: Stephen P. A. FodorTop patent: US5143854A CPC C07JC07JTop inventor: Phillip Dan CookTop patent: US5459255A Peptides & proteinsC07KTop inventor: Cary L. QueenTop patent: US4816567A CPC C08BC08BTop inventor: Woonza M. RheeTop patent: US5874500A CPC C08CC08CTop inventor: Robert H. GrubbsTop patent: US5056109A CPC C08FC08FTop inventor: James C. StevensTop patent: US5272236A CPC C08GC08GTop inventor: Stephen P. A. FodorTop patent: US4179337A CPC C08HC08HTop inventor: Woonza M. RheeTop patent: US5874500A CPC C08JC08JTop inventor: James C. StevensTop patent: US5272236A CPC C08KC08KTop inventor: David P. MartinTop patent: US6838493B2 Compositions of polymersC08LTop inventor: Woonza M. RheeTop patent: US5272236A CPC C09BC09BTop inventor: Fei MaoTop patent: US6605200B1 CPC C09CC09CTop inventor: James A. BelmontTop patent: US4744802A CPC C09DC09DTop inventor: Kia SilverbrookTop patent: US5444113A CPC C09GC09GTop inventor: Mark J. Hampden-SmithTop patent: US5527423A CPC C09JC09JTop inventor: Woonza M. RheeTop patent: US5444113A CPC C09KC09KTop inventor: Mark E. ThompsonTop patent: US5247190A CPC C10BC10BTop inventor: James A. MennellTop patent: US5413813A CPC C10CC10CTop inventor: Barry A. FreelTop patent: US4458757A CPC C10GC10GTop inventor: Harold J. VinegarTop patent: US7356482B2 CPC C10JC10JTop inventor: Momtaz N. MansourTop patent: US6685754B2 CPC C10KC10KTop inventor: Momtaz N. MansourTop patent: US5955039A CPC C10LC10LTop inventor: Scott FranklinTop patent: US4234435A CPC C10MC10MTop inventor: John M. KingTop patent: US4234435A CPC C10NC10NTop inventor: John M. KingTop patent: US4234435A CPC C11BC11BTop inventor: William R. BarclayTop patent: US6166230A CPC C11CC11CTop inventor: Mark S. PavlinTop patent: US4992605A CPC C11DC11DTop inventor: James Charles Theophile Roger Burckett-St. LaurentTop patent: US4100324A CPC C12CC12CTop inventor: Paul H. Todd, Jr.Top patent: US5876995A CPC C12GC12GTop inventor: Celeste Holz-SchietingerTop patent: US5876995A CPC C12HC12HTop inventor: Evan E. KoslowTop patent: US6872311B2 Apparatus for enzymology or microbiologyC12MTop inventor: Larry J. KrickaTop patent: US4945050A Microorganisms, enzymes & genetic engineeringC12NTop inventor: Nils LonbergTop patent: US4816567A Fermentation & enzyme-made compoundsC12PTop inventor: David P. MartinTop patent: US5545807A Enzyme / nucleic-acid measuring & testingC12QTop inventor: Adam HellerTop patent: US4683202A CPC C12RC12RTop inventor: Motowo IzawaTop patent: US4760025A CPC C12YC12YTop inventor: Marc BallivetTop patent: US5580859A CPC C13BC13BTop inventor: Garry L. MyersTop patent: US4459425A CPC C13KC13KTop inventor: David L. BrinkTop patent: US5865898A CPC C14BC14BTop inventor: Wolfgang BruderTop patent: US5258917A CPC C14CC14CTop inventor: J. Michael CaldwellTop patent: US5876792A CPC C21BC21BTop inventor: Daniel M. LafontaineTop patent: US5868735A CPC C21CC21CTop inventor: James A. MennellTop patent: US5108192A CPC C21DC21DTop inventor: Harold J. VinegarTop patent: US5173133A CPC C22BC22BTop inventor: Daniel M. LafontaineTop patent: US5868735A CPC C22CC22CTop inventor: Lonnie BurrowTop patent: US5536267A CPC C22FC22FTop inventor: J. Andrew GallowayTop patent: US5536267A CPC C23CC23CTop inventor: Arthur ShermanTop patent: US6294274B1 CPC C23FC23FTop inventor: John J. FrantzenTop patent: US4709120A CPC C23GC23GTop inventor: Wai Mun LeeTop patent: US5100660A CPC C25BC25BTop inventor: Michael G. PollackTop patent: US5055171A CPC C25CC25CTop inventor: Siba P. RayTop patent: US4035565A CPC C25DC25DTop inventor: Igor Y. KhandrosTop patent: US7002728B2 CPC C25FC25FTop inventor: Cyprian Emeka UzohTop patent: US5797898A CPC C30BC30BTop inventor: Arthur ShermanTop patent: US7061014B2 CPC C40BC40BTop inventor: Stephen P. A. FodorTop patent: US4683202A

D · Textiles & paper 34

CPC D01DD01DTop inventor: Michael J. VendelyTop patent: US4663220A CPC D01FD01FTop inventor: Hongjie DaiTop patent: US6596296B1 CPC D01GD01GTop inventor: Ferdinand LeifeldTop patent: US4741941A CPC D01HD01HTop inventor: Ferdinand LeifeldTop patent: US6106913A CPC D02GD02GTop inventor: Takaharu MatsumotoTop patent: US7964206B2 CPC D02JD02JTop inventor: Shriram BagrodiaTop patent: US4832025A CPC D03CD03CTop inventor: Dario BassiTop patent: US5881777A CPC D03DD03DTop inventor: Peter SchmittTop patent: US5282848A CPC D03JD03JTop inventor: E. Skott GreenhalghTop patent: US6159239A CPC D04BD04BTop inventor: Ernst Peter StreckerTop patent: US4922905A CPC D04CD04CTop inventor: Andras KonyaTop patent: US4655771A CPC D04DD04DTop inventor: Cheong Choon NgTop patent: US4608283A CPC D04HD04HTop inventor: Michael J. VendelyTop patent: US4340563A CPC D05BD05BTop inventor: Michael R. MorganteTop patent: US5709693A CPC D05CD05CTop inventor: Wilbert E. FinkTop patent: US6189989B1 CPC D05DD05DTop inventor: Michael R. MorganteTop patent: US5058518A CPC D06BD06BTop inventor: J. Michael CaldwellTop patent: US5990444A CPC D06CD06CTop inventor: Darryl J. CostinTop patent: US5626571A CPC D06FD06FTop inventor: Russell Joseph JacksonTop patent: US4489574A CPC D06HD06HTop inventor: Wendell B. ColsonTop patent: US5592561A CPC D06LD06LTop inventor: Henrik Bisgard-FrantzenTop patent: US5576282A CPC D06MD06MTop inventor: Martin SchuleinTop patent: US6596296B1 CPC D06ND06NTop inventor: Gregory J. SesselmannTop patent: US4761326A CPC D06PD06PTop inventor: James A. BelmontTop patent: US4509949A CPC D06QD06QTop inventor: Sungmee ParkTop patent: US6381482B1 CPC D07BD07BTop inventor: Sheldon KaveshTop patent: US4610688A CPC D10BD10BTop inventor: Michael J. VendelyTop patent: US4922905A CPC D21BD21BTop inventor: Marshall MedoffTop patent: US4374702A CPC D21CD21CTop inventor: Richard A. JewellTop patent: US5137537A CPC D21DD21DTop inventor: Luc GingrasTop patent: US6183596B1 CPC D21FD21FTop inventor: Paul Dennis TrokhanTop patent: US7067038B2 CPC D21GD21GTop inventor: Robert J. MarinackTop patent: US5562027A CPC D21HD21HTop inventor: Paul Dennis TrokhanTop patent: US5444113A CPC D21JD21JTop inventor: Akira NonomuraTop patent: US4613627A

E · Fixed constructions 30

CPC E01BE01BTop inventor: Ignacy PuszkiewiczTop patent: US6253872B1 CPC E01CE01CTop inventor: Akihiko MaedaTop patent: US4426820A CPC E01DE01DTop inventor: Chris DumlaoTop patent: US7256104B2 CPC E01FE01FTop inventor: David Scott PorterTop patent: US5136483A CPC E01HE01HTop inventor: Donald R. HighTop patent: US5303448A CPC E02BE02BTop inventor: Alec W. WhiteTop patent: US7239905B2 CPC E02DE02DTop inventor: Harold J. VinegarTop patent: US7455208B2 CPC E02FE02FTop inventor: Greg StumpTop patent: US7228505B2 CPC E03BE03BTop inventor: John DonovanTop patent: US6286764B1 CPC E03CE03CTop inventor: Bella FelsenTop patent: US5730165A CPC E03DE03DTop inventor: Kenneth J. MuderlakTop patent: US6250601B1 CPC E03FE03FTop inventor: James F. MorrisTop patent: US4009063A CPC E04BE04BTop inventor: Mark CappelleTop patent: US6006486A CPC E04CE04CTop inventor: Marcus BergelinTop patent: US5502939A CPC E04DE04DTop inventor: Thomas L. DinwoodieTop patent: US6105317A CPC E04FE04FTop inventor: Mark CappelleTop patent: US4426820A CPC E04GE04GTop inventor: Robert M. M. HaddockTop patent: US4889310A CPC E04HE04HTop inventor: Yu ZhengTop patent: US7143926B2 CPC E05BE05BTop inventor: Roy Joseph SeidersTop patent: US8560147B2 CPC E05CE05CTop inventor: Roy Joseph SeidersTop patent: US8947530B1 CPC E05DE05DTop inventor: Christopher Harry StoumbosTop patent: US8916789B2 CPC E05FE05FTop inventor: David S. BreedTop patent: US6799669B2 CPC E05GE05GTop inventor: Otis H. HastingsTop patent: US6119096A CPC E05YE05YTop inventor: David S. BreedTop patent: US6799669B2 CPC E06BE06BTop inventor: David L. PollTop patent: US7839109B2 CPC E06CE06CTop inventor: Eric D. BetzTop patent: US5722507A CPC E21BE21BTop inventor: Harold J. VinegarTop patent: US4328839A CPC E21CE21CTop inventor: Greg StumpTop patent: US3954140A CPC E21DE21DTop inventor: Larry G. StolarczykTop patent: US4009063A CPC E21FE21FTop inventor: Joseph A. ZupanickTop patent: US6969123B2

F · Mechanical engineering 98

CPC F01BF01BTop inventor: Danielle A. FongTop patent: US5491969A CPC F01CF01CTop inventor: Danielle A. FongTop patent: US4877382A Turbines & rotary machinesF01DTop inventor: Eldon SchelskeTop patent: US5080556A CPC F01KF01KTop inventor: Fermin ViteriTop patent: US5811062A CPC F01LF01LTop inventor: Jerome H. LemelsonTop patent: US4106446A CPC F01MF01MTop inventor: Steven Scott GiesekeTop patent: US7581434B1 CPC F01NF01NTop inventor: Alex J. SeverinskyTop patent: US4329162A CPC F01PF01PTop inventor: Christopher J. HessTop patent: US7438209B1 CPC F02BF02BTop inventor: Larry GoldTop patent: US5270163A CPC F02CF02CTop inventor: Michael E. MccuneTop patent: US5080556A CPC F02DF02DTop inventor: Christopher J. HessTop patent: US7438209B1 CPC F02FF02FTop inventor: Jerome H. LemelsonTop patent: US5472463A CPC F02GF02GTop inventor: Ronald E. PelrineTop patent: US6545384B1 CPC F02KF02KTop inventor: Peter SzucsTop patent: US7976213B2 CPC F02MF02MTop inventor: Alex J. SeverinskyTop patent: US4134425A CPC F02NF02NTop inventor: Christopher J. HessTop patent: US7438209B1 CPC F02PF02PTop inventor: Adya S. TripathiTop patent: US6498480B1 CPC F03BF03BTop inventor: David W. BaarmanTop patent: US4720640A CPC F03CF03CTop inventor: Steven M. WoodTop patent: US8436489B2 CPC F03DF03DTop inventor: William L. ErdmanTop patent: US8664792B2 CPC F03GF03GTop inventor: Boris LeschinskyTop patent: US6249076B1 CPC F03HF03HTop inventor: John R. BeattieTop patent: US5414238A CPC F04BF04BTop inventor: Michael L. BlomquistTop patent: US6545384B1 CPC F04CF04CTop inventor: Frederick E. Shelton, IvTop patent: US9237891B2 CPC F04DF04DTop inventor: Michael L. BlomquistTop patent: US7712182B2 CPC F04FF04FTop inventor: Peter David GammackTop patent: US9057388B2 CPC F05BF05BTop inventor: William L. ErdmanTop patent: US8664792B2 CPC F05CF05CTop inventor: Ronald E. PelrineTop patent: US6545384B1 CPC F05DF05DTop inventor: Eldon SchelskeTop patent: US6223616B1 CPC F15BF15BTop inventor: Mark A. BurnsTop patent: US5341724A CPC F15CF15CTop inventor: Stephen R. QuakeTop patent: US5863502A CPC F15DF15DTop inventor: Ari GlezerTop patent: US4134425A CPC F16BF16BTop inventor: Joel F. JensenTop patent: US5484451A CPC F16CF16CTop inventor: Samuel ShiberTop patent: US6053922A CPC F16DF16DTop inventor: Frederick E. Shelton, IvTop patent: US6012494A CPC F16FF16FTop inventor: Anthony K. McgroganTop patent: US9096033B2 CPC F16GF16GTop inventor: Douglas G. EvansTop patent: US5282827A CPC F16HF16HTop inventor: Donald C. MillerTop patent: US5520678A CPC F16JF16JTop inventor: Michael MichaudTop patent: US5080556A CPC F16KF16KTop inventor: Marc A. UngerTop patent: US4184510A CPC F16LF16LTop inventor: Gordon E. AtkinsonTop patent: US5466020A CPC F16MF16MTop inventor: Harry C. SweereTop patent: US5348259A CPC F16NF16NTop inventor: Frederick M. DiscenzoTop patent: US6434512B1 CPC F16PF16PTop inventor: Stephen F. GassTop patent: US6784775B2 CPC F16TF16TTop inventor: Hideaki YumotoTop patent: US4898022A CPC F17CF17CTop inventor: John N. GreggTop patent: US7441684B2 CPC F17DF17DTop inventor: Jason A. DemersTop patent: US4653541A CPC F21KF21KTop inventor: Ihor LysTop patent: US6211626B1 CPC F21LF21LTop inventor: Charles T. BournTop patent: US7780309B2 CPC F21SF21STop inventor: Ihor LysTop patent: US6211626B1 CPC F21VF21VTop inventor: Ihor LysTop patent: US6211626B1 CPC F21WF21WTop inventor: Ihor LysTop patent: US6211626B1 CPC F21YF21YTop inventor: Ihor LysTop patent: US6211626B1 CPC F22BF22BTop inventor: Lik HonTop patent: US8365742B2 CPC F22DF22DTop inventor: Ari NirTop patent: US5215448A CPC F22GF22GTop inventor: Sanjay V. SherikarTop patent: US4512336A CPC F23BF23BTop inventor: David B. GoodsonTop patent: US6223737B1 CPC F23CF23CTop inventor: Thomas MikusTop patent: US5255742A CPC F23DF23DTop inventor: Alfonso Ganan-CalvoTop patent: US7976213B2 CPC F23GF23GTop inventor: Jeffrey E. SurmaTop patent: US7569193B2 CPC F23JF23JTop inventor: Douglas C. ComrieTop patent: US5724805A CPC F23KF23KTop inventor: Douglas C. ComrieTop patent: US6315815B1 CPC F23LF23LTop inventor: David L. HagenTop patent: US5724805A CPC F23MF23MTop inventor: Harley A. BordersTop patent: US7569193B2 CPC F23NF23NTop inventor: David M. ErdmanTop patent: US4169990A CPC F23QF23QTop inventor: David DengTop patent: US5878752A CPC F23RF23RTop inventor: Ari GlezerTop patent: US4100733A CPC F24BF24BTop inventor: Ronald J. ShimekTop patent: US7644711B2 CPC F24CF24CTop inventor: Edward Michael SilverTop patent: US6459919B1 CPC F24DF24DTop inventor: Jeffrey A. RibletTop patent: US6868293B1 CPC F24FF24FTop inventor: Gregory A. EhlersTop patent: US6216956B1 CPC F24HF24HTop inventor: Lik HonTop patent: US7832410B2 CPC F24JF24JTop inventor: Robert D. LivseyTop patent: US9847749B2 CPC F24SF24STop inventor: John E. LiebendorferTop patent: US6672018B2 CPC F24TF24TTop inventor: B. Ryland WiggsTop patent: US4513816A CPC F24VF24VTop inventor: Alejandro ZaffaroniTop patent: US4941483A CPC F25BF25BTop inventor: Ronald E. PelrineTop patent: US6545384B1 CPC F25CF25CTop inventor: Jim J. PastrykTop patent: US5336616A CPC F25DF25DTop inventor: Melvin S. MogilTop patent: US6453687B2 CPC F25JF25JTop inventor: Fermin ViteriTop patent: US5724805A CPC F26BF26BTop inventor: Stephen A. LiveseyTop patent: US5336616A CPC F27BF27BTop inventor: Christian M. GronetTop patent: US4753192A CPC F27DF27DTop inventor: Christian M. GronetTop patent: US4753192A CPC F28BF28BTop inventor: Michael W. LarinoffTop patent: US5737923A CPC F28CF28CTop inventor: Maximilian A. BibergerTop patent: US3959420A CPC F28DF28DTop inventor: Robert S. WegengTop patent: US6595929B2 CPC F28FF28FTop inventor: Robert S. WegengTop patent: US6391251B1 CPC F28GF28GTop inventor: Terry D. SchartonTop patent: US4390058A CPC F41AF41ATop inventor: Bradley C. SquiresTop patent: US7778004B2 CPC F41BF41BTop inventor: Stephen John LilleyTop patent: US6636412B2 CPC F41CF41CTop inventor: Richard E. SwanTop patent: US5343650A CPC F41FF41FTop inventor: Guan H SuTop patent: US5877696A CPC F41GF41GTop inventor: Dennis J. SammutTop patent: US6172499B1 CPC F41HF41HTop inventor: Patrick W. SmithTop patent: US6636412B2 CPC F41JF41JTop inventor: Motti ShechterTop patent: US4349728A CPC F42BF42BTop inventor: Lonnie BurrowTop patent: US6636412B2 CPC F42CF42CTop inventor: Lonnie BurrowTop patent: US8443730B2 CPC F42DF42DTop inventor: Nolan C. LercheTop patent: US4674047A

G · Physics & computing 80

CPC G01BG01BTop inventor: James S. TiemanTop patent: US5321501A CPC G01CG01CTop inventor: Robert F. GazdzinskiTop patent: US5948040A CPC G01DG01DTop inventor: Richard L. LeimbachTop patent: US9351727B2 CPC G01FG01FTop inventor: Dean KamenTop patent: US5431654A CPC G01GG01GTop inventor: Adrian LarkinTop patent: US7171331B2 CPC G01HG01HTop inventor: Ivan VeselyTop patent: US4979952A CPC G01JG01JTop inventor: James M. Lepper, Jr.Top patent: US5670935A CPC G01KG01KTop inventor: Ammar Al-AliTop patent: US5050612A CPC G01LG01LTop inventor: Curtis A. VockTop patent: US5374564A CPC G01MG01MTop inventor: Bruce D. LightnerTop patent: US10133248B2 Investigating materials (analytical chemistry)G01NTop inventor: Adam HellerTop patent: US5143854A CPC G01PG01PTop inventor: Curtis A. VockTop patent: US5097122A CPC G01QG01QTop inventor: Hongjie DaiTop patent: US6917726B2 CPC G01RG01RTop inventor: John Christopher HarveyTop patent: US5422567A CPC G01SG01STop inventor: Gregory HaywardTop patent: US5223844A CPC G01TG01TTop inventor: Edward J. SeppiTop patent: US5500532A CPC G01VG01VTop inventor: William J. KaiserTop patent: US6735630B1 CPC G01WG01WTop inventor: Steven A. RootTop patent: US6980909B2 CPC G02BG02BTop inventor: Niall R. LynamTop patent: US6749560B1 CPC G02CG02CTop inventor: Marcio Marc AbreuTop patent: US7187960B2 CPC G02FG02FTop inventor: Kengo AkimotoTop patent: US7674650B2 CPC G03BG03BTop inventor: Anthony K. McgroganTop patent: US9096033B2 CPC G03CG03CTop inventor: Philip S. GreenTop patent: US5631973A CPC G03DG03DTop inventor: John R. FredlundTop patent: US5666215A CPC G03FG03FTop inventor: Stephen P. A. FodorTop patent: US5143854A CPC G03GG03GTop inventor: Raj D. PatelTop patent: US7361168B2 CPC G03HG03HTop inventor: Milan Momcilo PopovichTop patent: US5512131A CPC G04BG04BTop inventor: Joseph M. JacobsonTop patent: US6017584A CPC G04CG04CTop inventor: Colin M. ElyTop patent: US6298314B1 CPC G04DG04DTop inventor: Charles AgnoffTop patent: US4578769A CPC G04FG04FTop inventor: Curtis A. VockTop patent: US6539336B1 CPC G04GG04GTop inventor: Patrick YoungTop patent: US4706121A CPC G04RG04RTop inventor: Norman F. KrasnerTop patent: US5724316A CPC G05BG05BTop inventor: Yulun WangTop patent: US5855583A CPC G05DG05DTop inventor: Robert F. GazdzinskiTop patent: US4213562A CPC G05FG05FTop inventor: Brett E. SwensgardTop patent: US9690362B2 CPC G05GG05GTop inventor: Daniel L. BaberTop patent: US6587750B2 CPC G06EG06ETop inventor: Tadao IwakiTop patent: US5296950A Electric digital data processingG06FTop inventor: Victor H. ShearTop patent: US5892900A CPC G06GG06GTop inventor: Charles A. TaylorTop patent: US5625576A CPC G06JG06JTop inventor: Geordie RoseTop patent: US4944036A CPC G06KG06KTop inventor: Geoffrey B. RhoadsTop patent: US6076734A CPC G06MG06MTop inventor: Charles R. SlaterTop patent: US5454378A AI & machine-learning computingG06NTop inventor: Armando MontalvoTop patent: US9516053B1 CPC G06QG06QTop inventor: Victor H. ShearTop patent: US5892900A Image data processingG06TTop inventor: David M. Van WieTop patent: US9283054B2 CPC G06VG06VTop inventor: Wayne Carl WestermanTop patent: US6323846B1 CPC G07BG07BTop inventor: Richard B. HimmelsteinTop patent: US4864618A CPC G07CG07CTop inventor: Geoffrey B. RhoadsTop patent: US6437692B1 CPC G07DG07DTop inventor: Geoffrey B. RhoadsTop patent: US5862260A CPC G07FG07FTop inventor: David M. Van WieTop patent: US5892900A CPC G07GG07GTop inventor: David W. DeatonTop patent: US4799156A CPC G08BG08BTop inventor: Ammar Al-AliTop patent: US8708213B2 CPC G08CG08CTop inventor: G. Kevin HarmsTop patent: US5410326A CPC G08GG08GTop inventor: Kenneth SchofieldTop patent: US5948040A CPC G09BG09BTop inventor: Stephen J. BrownTop patent: US5948040A CPC G09CG09CTop inventor: Jay FraserTop patent: US5673316A CPC G09FG09FTop inventor: Donald E. WederTop patent: US5703436A CPC G09GG09GTop inventor: Frederick E. Shelton, IvTop patent: US5740549A CPC G10CG10CTop inventor: Kiyoshi KawamuraTop patent: US5741990A CPC G10DG10DTop inventor: Charles S. BaumTop patent: US4171661A CPC G10GG10GTop inventor: David H. SitrickTop patent: US6084168A CPC G10HG10HTop inventor: David GoldbergTop patent: US5616876A CPC G10KG10KTop inventor: Graham DavisTop patent: US6063098A CPC G10LG10LTop inventor: Geoffrey B. RhoadsTop patent: US6804330B1 CPC G11BG11BTop inventor: Geoffrey B. RhoadsTop patent: US5410326A CPC G11CG11CTop inventor: Stephen P. A. FodorTop patent: US5143854A CPC G12BG12BTop inventor: Stephen C. JacobsenTop patent: US6068119A BioinformaticsG16BTop inventor: Charles A. TaylorTop patent: US5766886A CPC G16CG16CTop inventor: Claes GustafssonTop patent: US5538897A Healthcare informaticsG16HTop inventor: Michael F. TomascoTop patent: US6175752B1 CPC G16YG16YTop inventor: Blake KonrardyTop patent: US10156848B1 CPC G16ZG16ZTop inventor: Frederick E. Shelton, IvTop patent: US8210411B2 CPC G21BG21BTop inventor: Norman RostokerTop patent: US4664769A CPC G21CG21CTop inventor: Daryl L. HarmonTop patent: US5311562A CPC G21DG21DTop inventor: Norman RostokerTop patent: US4060716A CPC G21FG21FTop inventor: Don E. ReichTop patent: US4234449A CPC G21GG21GTop inventor: John L. RussellTop patent: US5342283A CPC G21HG21HTop inventor: Jerry J. ConleyTop patent: US7476883B2 CPC G21KG21KTop inventor: Koji MatsudaTop patent: US8093572B2

H · Electricity & semiconductors 57

CPC H01BH01BTop inventor: Howard TennentTop patent: US3953566A CPC H01CH01CTop inventor: Tapesh YadavTop patent: US4545926A CPC H01FH01FTop inventor: Aristeidis KaralisTop patent: US9096033B2 CPC H01GH01GTop inventor: Andrew G. RinzlerTop patent: US9153994B2 CPC H01HH01HTop inventor: Chris JulianTop patent: US6331181B1 CPC H01JH01JTop inventor: Yasunobu NoguchiTop patent: US5998925A CPC H01KH01KTop inventor: David W. BaarmanTop patent: US6731071B2 Semiconductor devicesH01LTop inventor: Chen-Hua YuTop patent: US9520482B1 CPC H01MH01MTop inventor: Frederick E. Shelton, IvTop patent: US8632525B2 CPC H01PH01PTop inventor: John D. JoannopoulosTop patent: US7741734B2 CPC H01QH01QTop inventor: Aristeidis KaralisTop patent: US6674562B1 CPC H01RH01RTop inventor: Michael ZemlokTop patent: US7922063B2 CPC H01SH01STop inventor: James G. FujimotoTop patent: US6727522B1 CPC H01TH01TTop inventor: Shek Fai LauTop patent: US4040426A CPC H02BH02BTop inventor: Samuel J. AdducciTop patent: US4709120A CPC H02GH02GTop inventor: Max W. HibnerTop patent: US5223675A CPC H02HH02HTop inventor: Frederick E. Shelton, IvTop patent: US9757128B2 CPC H02JH02JTop inventor: Frederick E. Shelton, IvTop patent: US5400267A CPC H02KH02KTop inventor: David W. BaarmanTop patent: US5553675A CPC H02MH02MTop inventor: Brett E. SwensgardTop patent: US9690362B2 CPC H02NH02NTop inventor: J. Wallace ParceTop patent: US6545384B1 CPC H02PH02PTop inventor: Frederick E. Shelton, IvTop patent: US5747953A CPC H02SH02STop inventor: Curt C. Von BadinskiTop patent: US6672018B2 CPC H03BH03BTop inventor: Stanley S. ToncichTop patent: US5695864A CPC H03CH03CTop inventor: Joseph J. KublerTop patent: US6043707A CPC H03DH03DTop inventor: Norman F. KrasnerTop patent: US6131067A CPC H03FH03FTop inventor: Gotthart Von CzettrizTop patent: US5957854A CPC H03GH03GTop inventor: Nicholas A. J. MillingtonTop patent: US8234395B2 CPC H03HH03HTop inventor: Clark R. Baker, Jr.Top patent: US5025346A CPC H03JH03JTop inventor: Norman F. KrasnerTop patent: US6677894B2 CPC H03KH03KTop inventor: Frederick E. Shelton, IvTop patent: US6323846B1 CPC H03LH03LTop inventor: Stanley S. ToncichTop patent: US6033399A CPC H03MH03MTop inventor: Michael J. GeileTop patent: US9168054B2 CPC H04BH04BTop inventor: Mohamed K. DiabTop patent: US5103459A CPC H04HH04HTop inventor: Frederick S. M. HerzTop patent: US5754939A CPC H04JH04JTop inventor: Ammar Al-AliTop patent: US5103459A CPC H04KH04KTop inventor: John Christopher HarveyTop patent: US7386730B2 Digital information transmissionH04LTop inventor: David M. Van WieTop patent: US5892900A CPC H04MH04MTop inventor: Gil RosenTop patent: US5742905A CPC H04NH04NTop inventor: David M. Van WieTop patent: US5892900A CPC H04QH04QTop inventor: J. Chris LauwersTop patent: US5742905A CPC H04RH04RTop inventor: Nicholas A. J. MillingtonTop patent: US7571014B1 CPC H04SH04STop inventor: Robert A. LambourneTop patent: US7571014B1 CPC H04WH04WTop inventor: Gil RosenTop patent: US6226618B1 CPC H05BH05BTop inventor: Stephen R. ForrestTop patent: US5247190A CPC H05FH05FTop inventor: Joshua Michael BroehlTop patent: US5401446A CPC H05GH05GTop inventor: Jack W. MoormanTop patent: US5261404A CPC H05HH05HTop inventor: Kenneth S. CollinsTop patent: US6629974B2 CPC H05KH05KTop inventor: Mohamed K. DiabTop patent: US6188391B1 CPC H10BH10BTop inventor: Daniel C. GutermanTop patent: US5915167A CPC H10DH10DTop inventor: Kengo AkimotoTop patent: US7674650B2 CPC H10FH10FTop inventor: John A. RogersTop patent: US7453065B2 CPC H10HH10HTop inventor: Stephen R. ForrestTop patent: US6727522B1 CPC H10KH10KTop inventor: Stephen R. ForrestTop patent: US6294274B1 CPC H10NH10NTop inventor: Jeffrey L. AldridgeTop patent: US6545384B1 CPC H10PH10PTop inventor: Kengo AkimotoTop patent: US7674650B2 CPC H10WH10WTop inventor: Adam HellerTop patent: US6175752B1

Y · Cross-sectional technologies 11

CPC Y02AY02ATop inventor: Michael P. WhitmanTop patent: US5523520A CPC Y02BY02BTop inventor: Ihor LysTop patent: US6211626B1 CPC Y02CY02CTop inventor: Harold J. VinegarTop patent: US6863019B2 CPC Y02DY02DTop inventor: Ronald J. LebelTop patent: US5103459A CPC Y02EY02ETop inventor: Frederick E. Shelton, IvTop patent: US8632525B2 CPC Y02PY02PTop inventor: Stephen P. A. FodorTop patent: US5143854A CPC Y02TY02TTop inventor: Christopher J. HessTop patent: US7438209B1 CPC Y02WY02WTop inventor: Mailvaganam MahendranTop patent: US4275813A CPC Y04SY04STop inventor: Armando MontalvoTop patent: US5086385A CPC Y10SY10STop inventor: Adam HellerTop patent: US4816567A CPC Y10TY10TTop inventor: Adam HellerTop patent: US4683195A

635 boards live · ranked by PatentIndex Score (1–99) · more boards publish as each CPC subclass finishes generating.