Topic leaderboard
Purses, luggage & hand carried bags
Ranked by the PatentIndex Score — a 1–99 percentile within A45C · public-visibility date · generated 2026
top 25 per window · public-visibility date
Rising· last 2 yrs
Inventors whose newest A45C patents became public in the last 2 years — the current frontier
- 199Roy Joseph Seiders30 patents · 1,183 citations
- 296Christopher S. Hoppe23 patents · 625 citations
- 392Steven W. Hyma22 patents · 624 citations
- 488Grant T. Squiers21 patents · 603 citations
- 583Yaron Brunner19 patents · 497 citations
- 679Benjamin A. Cousins23 patents · 405 citations
- 775Derek G. Sullivan33 patents · 815 citations
- 871Christopher M. Keller18 patents · 627 citations
- 967Alex Baires25 patents · 619 citations
- 1063Erik Steven Larson21 patents · 481 citations
- 1158Karl Fritzsche12 patents · 377 citations
- 1254Andrew M. Bosway12 patents · 363 citations
- 1350Jeffrey D. Carnevali29 patents · 549 citations
- 1446Dustin Bullock30 patents · 267 citations
- 1542John Loudenslager30 patents · 295 citations
- 1638Giancarlo Urzi25 patents · 327 citations
- 1733Laura Thiel25 patents · 327 citations
- 1829Daniel Kane15 patents · 153 citations
- 1925Jennifer Rubio24 patents · 163 citations
- 2021Stephanie Korey24 patents · 163 citations
- 2117Michael Sturm12 patents · 322 citations
- 2213Ahyoung Park21 patents · 115 citations
- 238Charles Weber21 patents · 115 citations
- 244John Fritz21 patents · 156 citations
- 251Michael Christopher Cieszko22 patents · 145 citations
Active· last 5 yrs
Sustained A45C output across the last 5 years
- 199Roy Joseph Seiders30 patents · 1,183 citations
- 296Chandrahas Aralaguppe Chandramohan10 patents · 327 citations
- 392Christopher S. Hoppe23 patents · 625 citations
- 488Steven W. Hyma22 patents · 624 citations
- 583Grant T. Squiers21 patents · 603 citations
- 679Yaron Brunner19 patents · 497 citations
- 775Arun D. Chawan17 patents · 421 citations
- 871Daniel C. Wagman12 patents · 393 citations
- 967Hyun Hong12 patents · 544 citations
- 1063Benjamin A. Cousins23 patents · 405 citations
- 1158Richard C. Stephens8 patents · 571 citations
- 1254Donald E. Godshaw74 patents · 2,175 citations
- 1350Sean Cavanagh11 patents · 456 citations
- 1446Derek G. Sullivan33 patents · 815 citations
- 1542Christopher M. Keller18 patents · 627 citations
- 1638Matthew Alexander Vanderberg25 patents · 676 citations
- 1733Alex Baires25 patents · 619 citations
- 1829David E. Chaney6 patents · 1,222 citations
- 1925Erik Steven Larson21 patents · 481 citations
- 2021Douglas A. Kempel13 patents · 243 citations
- 2117Robert D. Watson8 patents · 245 citations
- 2213Chris Keller7 patents · 402 citations
- 238Jeff Whitten15 patents · 340 citations
- 244Bernhard Leitner14 patents · 327 citations
- 251Craig Erion14 patents · 327 citations
All-time canon
Career PatentIndex Score in A45C
- 199Curtis R. Richardson35 patents · 1,920 citations
- 296Melvin S. Mogil43 patents · 5,889 citations
- 392Michael Ramundi9 patents · 1,439 citations
- 488Andrius S. Birutis8 patents · 1,246 citations
- 583Mark J. Greenstein8 patents · 1,246 citations
- 679Roy Joseph Seiders30 patents · 1,183 citations
- 775Marc A. Hodosh5 patents · 770 citations
- 871Patrick W. Bixenman22 patents · 1,134 citations
- 967Chandrahas Aralaguppe Chandramohan10 patents · 327 citations
- 1063Zachary C. Rich6 patents · 326 citations
- 1158Lee M. Panecki13 patents · 543 citations
- 1254Christopher S. Hoppe23 patents · 625 citations
- 1350Steven W. Hyma22 patents · 624 citations
- 1446Grant T. Squiers21 patents · 603 citations
- 1542Jamie L. Johnson30 patents · 1,292 citations
- 1638Yaron Brunner19 patents · 497 citations
- 1733Craig D. Johnson20 patents · 819 citations
- 1829Jake A. Danos11 patents · 661 citations
- 1925Peter V. Howard7 patents · 604 citations
- 2021Florence W. Ow21 patents · 967 citations
- 2117Arun D. Chawan17 patents · 421 citations
- 2213Daniel C. Wagman12 patents · 393 citations
- 238Elvis M. Kibiti15 patents · 821 citations
- 244Sean D. Lubner15 patents · 821 citations
- 251Jiang Ai14 patents · 775 citations
Rising· last 2 yrs
The top-scoring A45C patents made public in the last 2 years
- 199US12088244B2✦ AISystem for supplying power to at least one power consuming device using rechargeable batte28 cites · 202486% earned
- 296US12114747B2✦ AIBattery with flexible omnidirectional leads27 cites · 202481% earned
- 392US12187491B2✦ AIStorage device system13 cites · 202475% earned
- 488US12294231B2Portable power case with heat-resistant material11 cites · 202571% earned
- 583US12207716B1Double-ring magnetic mobile phone holder8 cites · 202586% earned
- 679US12029294B1Card holder11 cites · 202488% earned
- 775USD1011031SWallet16 cites · 202467% earned
- 871US12127650B1Case for a mobile device floating magnetic attachment feature6 cites · 202478% earned
- 967US12407175B2Wearable and lightweight portable power case3 cites · 202580% earned
- 1063US12336608B1Card holder wallet3 cites · 202580% earned
- 1158US12355094B2System for supplying power to a portable battery using at least one solar panel5 cites · 202469% earned
- 1254US12119174B1Magnetic plate(s)5 cites · 202477% earned
- 1350US12171315B2Turntable structure and electronic product protective case using same5 cites · 202484% earned
- 1446US11969066B1Card holder wallet6 cites · 202485% earned
- 1542US12185822B2Detachable backpack4 cites · 202482% earned
- 1638US12408781B1Multifunctional rechargeable heat preservation lunch box2 cites · 202576% earned
- 1733US12239194B1Wig and hair piece organizer4 cites · 202582% earned
- 1829US12453398B1Self determined weight container2 cites · 202576% earned
- 1925US12502026B1Heating lunch box2 cites · 202576% earned
- 2021US11930604B1Portable electronic device case accessory system5 cites · 202484% earned
- 2117US12108851B1Wristwatch wrapper device5 cites · 202484% earned
- 2213US11958654B1Tivi tray5 cites · 202484% earned
- 238US11957281B1Mobile phone case with compartment configured to store and provide quick access to a pod o8 cites · 202486% earned
- 244USD1042043SInsulating device6 cites · 202474% earned
- 251US12274351B2Electronic equipment accessory3 cites · 202572% earned
Active· last 5 yrs
The top-scoring A45C patents of the last 5 years
- 199USD979936S✦ AIWallet50 cites · 202392% earned
- 296US12088244B2✦ AISystem for supplying power to at least one power consuming device using rechargeable batte28 cites · 202486% earned
- 392US12114747B2✦ AIBattery with flexible omnidirectional leads27 cites · 202481% earned
- 488US11793283B1Card holder26 cites · 202390% earned
- 583US10993515B1Carry case for rechargeable eyewear devices64 cites · 202179% earned
- 679US11192690B1Utility assembly and coupling mechanism33 cites · 202170% earned
- 775US12187491B2Storage device system13 cites · 202475% earned
- 871US11839277B1Card storage device19 cites · 202390% earned
- 967US11366341B1Electronic case for electronic spectacles28 cites · 202278% earned
- 1063US11178947B2Wallet with card holding mechanisms28 cites · 202186% earned
- 1158US11388967B1Device protector28 cites · 202291% earned
- 1254US12294231B2Portable power case with heat-resistant material11 cites · 202571% earned
- 1350US10994918B1Insulating device and method for forming insulating device30 cites · 202178% earned
- 1446US11569862B1Card accommodation cell phone case for foldable cell phone25 cites · 202390% earned
- 1542USD907044STablet case31 cites · 202191% earned
- 1638US11832710B2Storage case for artificial lash extensions17 cites · 202276% earned
- 1733US11507142B1Portable computer monitor17 cites · 202284% earned
- 1829US11596212B2Compact wallet25 cites · 202170% earned
- 1925US12207716B1Double-ring magnetic mobile phone holder8 cites · 202586% earned
- 2021USD935174SBag23 cites · 202190% earned
- 2117US11115746B1Dynamic latching of hinged devices23 cites · 202190% earned
- 2213US12053068B2Support board structure15 cites · 202389% earned
- 238US12029294B1Card holder11 cites · 202488% earned
- 244USD977827SShoulder bag14 cites · 202389% earned
- 251US11530779B2Mobile device grip and stand17 cites · 202278% earned
All-time canon
The defining A45C patents of the whole record
- 199US6932218B2✦ AIFolding photo case1,405 cites · 200493% earned
- 296US6273252B1✦ AIProtective covering for a hand-held device1,060 cites · 200195% earned
- 392US8851215B2✦ AIElectric wheeled apparatus1,054 cites · 201193% earned
- 488US5370622AProctective case for a medication infusion pump666 cites · 199495% earned
- 583USD716285SElectronic device enclosure591 cites · 201487% earned
- 679US5009222ADiving case massager549 cites · 199195% earned
- 775USD733112SElectronic device enclosure471 cites · 201586% earned
- 871US7609512B2Protective enclosure for electronic device461 cites · 200680% earned
- 967US7907394B2Protective enclosure for touch screen device457 cites · 200995% earned
- 1063US4679242AConvertible cooler and cushion425 cites · 198795% earned
- 1158US5562228ACollapsible cooler apparatus382 cites · 199694% earned
- 1254US4259568ACombined casing and operational support for a pocket calculator379 cites · 198194% earned
- 1350US6247328B1Divided insulated container376 cites · 200192% earned
- 1446US5913448ACollapsible container374 cites · 199994% earned
- 1542US5002184ASoft case protection for a hand held computer360 cites · 199194% earned
- 1638US6624752B2Object detection system353 cites · 200294% earned
- 1733US9139352B2Insulating container345 cites · 201583% earned
- 1829US7933122B2Protective enclosure for a computer345 cites · 200985% earned
- 1925US6206282B1RF embedded identification device343 cites · 200194% earned
- 2021US4537313AFlexible insulated container336 cites · 198594% earned
- 2117US5724707AInterlock attaching strap system327 cites · 199894% earned
- 2213US6471056B1Portable electronic device protective cover326 cites · 200294% earned
- 238US4197890AInsulating jacket for bottles321 cites · 198094% earned
- 244US7240513B1Thermally-controlled package317 cites · 200794% earned
- 251US5857778ACollapsible thermal insulating container316 cites · 199994% earned
Rising· last 2 yrs
Assignees whose newest A45C patents became public in the last 2 years — the current frontier
- 199OTTER PRODUCTS LLC113 patents · 2,867 citations
- 296APPLE INC180 patents · 2,088 citations
- 392YETI COOLERS LLC83 patents · 1,595 citations
- 488MILWAUKEE ELECTRIC TOOL CORP36 patents · 633 citations
- 583TUMI INC49 patents · 1,138 citations
- 679SNAP INC21 patents · 223 citations
- 775SAMSONITE IP HOLDINGS SARL59 patents · 500 citations
- 871LAT ENTPR INC25 patents · 327 citations
- 967NAT PRODUCTS INC24 patents · 243 citations
- 1063JRSK INC24 patents · 163 citations
- 1158SAMSUNG ELECTRONICS CO LTD79 patents · 422 citations
- 1254FIDLOCK GMBH20 patents · 259 citations
- 1350NIKE INC44 patents · 330 citations
- 1446JOHNSON & JOHNSON VISION CARE25 patents · 153 citations
- 1542KARSTEN MFG CORP27 patents · 172 citations
- 1638SPIGEN KOREA CO LTD27 patents · 168 citations
- 1733THE RIDGE WALLET LLC13 patents · 64 citations
- 1829STM MAN PTY LTD13 patents · 101 citations
- 1925MICROSOFT TECHNOLOGY LICENSING LLC18 patents · 164 citations
- 2021GUI GLOBAL PRODUCTS LTD27 patents · 45 citations
- 2117DANGO PRODUCTS LLC9 patents · 87 citations
- 2213ACUCELA INC6 patents · 70 citations
- 238SPECULATIVE PRODUCT DESIGN LLC16 patents · 109 citations
- 244CASE MATE INC11 patents · 92 citations
- 251ALPINE INNOVATIONS LLC5 patents · 41 citations
Active· last 5 yrs
Sustained A45C output across the last 5 years
- 199OTTER PRODUCTS LLC113 patents · 2,867 citations
- 296CALIFORNIA INNOVATIONS INC41 patents · 5,352 citations
- 392APPLE INC180 patents · 2,088 citations
- 488YETI COOLERS LLC83 patents · 1,595 citations
- 583MILWAUKEE ELECTRIC TOOL CORP36 patents · 633 citations
- 679INCASE DESIGNS CORP18 patents · 595 citations
- 775IGLOO PRODUCTS CORP12 patents · 717 citations
- 871TRAVEL CADDY INC81 patents · 2,446 citations
- 967HAND HELD PROD INC11 patents · 1,232 citations
- 1063TUMI INC49 patents · 1,138 citations
- 1158M & C INNOVATIONS LLC16 patents · 378 citations
- 1254SNAP INC21 patents · 223 citations
- 1350BAUSCH & LOMB16 patents · 475 citations
- 1446SAMSONITE IP HOLDINGS SARL59 patents · 500 citations
- 1542MOMENT INC17 patents · 130 citations
- 1638LAT ENTPR INC25 patents · 327 citations
- 1733NAT PRODUCTS INC24 patents · 243 citations
- 1829JRSK INC24 patents · 163 citations
- 1925OREAL15 patents · 380 citations
- 2021SAMSUNG ELECTRONICS CO LTD79 patents · 422 citations
- 2117DELSEY SOC17 patents · 279 citations
- 2213ROKFORM IP LLC9 patents · 107 citations
- 238VICTORINOX AG10 patents · 193 citations
- 244FIDLOCK GMBH20 patents · 259 citations
- 251LAI WEI-HUNG15 patents · 228 citations
All-time canon
All-time PatentIndex Score in A45C
- 199OTTER PRODUCTS LLC113 patents · 2,867 citations
- 296CALIFORNIA INNOVATIONS INC41 patents · 5,352 citations
- 392TREEFROG DEVELOPMENTS INC14 patents · 803 citations
- 488APPLE INC180 patents · 2,088 citations
- 583YETI COOLERS LLC83 patents · 1,595 citations
- 679SCHLUMBERGER TECHNOLOGY CORP17 patents · 1,173 citations
- 775MOGIL MELVIN S6 patents · 771 citations
- 871COLEMAN CO10 patents · 1,260 citations
- 967MILWAUKEE ELECTRIC TOOL CORP36 patents · 633 citations
- 1063INCASE DESIGNS CORP18 patents · 595 citations
- 1158RUBBERMAID INC11 patents · 1,096 citations
- 1254SAMSONITE CORP81 patents · 3,222 citations
- 1350LAUDER ANDREW6 patents · 587 citations
- 1446BLACK & DECKER INC9 patents · 631 citations
- 1542DART IND INC14 patents · 1,132 citations
- 1638IGLOO PRODUCTS CORP12 patents · 717 citations
- 1733TRAVEL CADDY INC81 patents · 2,446 citations
- 1829BELKIN INTERNATIONAL INC16 patents · 756 citations
- 1925HAND HELD PROD INC11 patents · 1,232 citations
- 2021TARGUS GROUP INT INC8 patents · 553 citations
- 2117ALLERGAN INC17 patents · 1,029 citations
- 2213TUMI INC49 patents · 1,138 citations
- 238KINGPORT INT CORP8 patents · 601 citations
- 244PELICAN PRODUCTS INC5 patents · 655 citations
- 251TARGUS GROUP INTERNAT7 patents · 373 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth