Inventor · disambiguated record
Mark J. Hampden-Smith
Also filed as: HAMPDEN-SMITH MARK · HAMPDEN-SMITH MARK J
130 granted patents·45 pending applications·5,278 citations·filing 1992–2024
99Inventor score
Files withCABOT CORP104SUPERIOR MICROPOWDERS LLC25HAMPDEN-SMITH MARK J7SAINT GOBAIN CERAMICS7SICPA HOLDING SA4
Top patents by PatentIndex Score
175 records- 0198US6753108B1Energy devices and methods for the fabrication of energy devicesSUPERIOR MICROPOWDERS LLC·Filed 2000·Granted Jun 22, 2004·133 cites·33 claims
- 0298US6338809B1Aerosol method and apparatus, particulate products, and electronic devices made therefromSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Jan 15, 2002·195 cites·108 claims
- 0398US6180029B1Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating sameSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Jan 30, 2001·239 cites·127 claims
- 0498US6159267APalladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefromSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Dec 12, 2000·112 cites·77 claims
- 0597US8383014B2Metal nanoparticle compositionsCABOT CORP·Filed 2010·Granted Feb 26, 2013·28 cites·20 claims
- 0697US7597769B2Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefromCABOT CORP·Filed 2006·Granted Oct 6, 2009·31 cites·33 claims
- 0797US7384447B2Coated nickel-containing powders, methods and apparatus for producing such powders and devices fabricated from sameCABOT CORP·Filed 2004·Granted Jun 10, 2008·95 cites·67 claims
- 0897US6951666B2Precursor compositions for the deposition of electrically conductive featuresCABOT CORP·Filed 2002·Granted Oct 4, 2005·196 cites·33 claims
- 0997US6679937B1Copper powders methods for producing powders and devices fabricated from sameCABOT CORP·Filed 2000·Granted Jan 20, 2004·87 cites·92 claims
- 1097US6660680B1Electrocatalyst powders, methods for producing powders and devices fabricated from sameSUPERIOR MICROPOWDERS LLC·Filed 2000·Granted Dec 9, 2003·171 cites·35 claims
- 1197US6277169B1Method for making silver-containing particlesSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Aug 21, 2001·147 cites·83 claims
- 1297US6153123ASulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating sameSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Nov 28, 2000·171 cites·102 claims
- 1397US5837320AChemical vapor deposition of metal sulfide films from metal thiocarboxylate complexes with monodenate or multidentate ligandsUNIV NEW MEXICO·Filed 1996·Granted Nov 17, 1998·564 cites·22 claims
- 1496US7749299B2Production of metal nanoparticlesCABOT CORP·Filed 2006·Granted Jul 6, 2010·60 cites·148 claims
- 1596US7722687B2Methods for the deposition of electrocatalyst particlesCABOT CORP·Filed 2006·Granted May 25, 2010·25 cites·21 claims
- 1696US7621976B2Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefromCABOT CORP·Filed 2006·Granted Nov 24, 2009·23 cites·34 claims
- 1796US6967183B2Electrocatalyst powders, methods for producing powders and devices fabricated from sameCABOT CORP·Filed 2001·Granted Nov 22, 2005·98 cites·34 claims
- 1896US6689186B1Silver-containing particles, method and apparatus of manufacture, silver-containing devices made therefromCABOT CORP·Filed 2000·Granted Feb 10, 2004·59 cites·24 claims
- 1996US6165247AMethods for producing platinum powdersSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Dec 26, 2000·125 cites·53 claims
- 2096US6103393AMetal-carbon composite powders, methods for producing powders and devices fabricated from sameSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Aug 15, 2000·194 cites·33 claims
- 2195US7968191B2Modified carbon products and their applicationsCABOT CORP·Filed 2005·Granted Jun 28, 2011·42 cites·30 claims
- 2295US7575621B2Separation of metal nanoparticlesCABOT CORP·Filed 2006·Granted Aug 18, 2009·35 cites·71 claims
- 2395US6635348B1Aerosol method and apparatus, particulate products, and electronic devices made therefromSUPERIOR MICROPOWDERS LLC·Filed 2000·Granted Oct 21, 2003·48 cites·40 claims
- 2495US6316100B1Nickel powders, methods for producing powders and devices fabricated from sameSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Nov 13, 2001·108 cites·6 claims
- 2594US7732002B2Method for the fabrication of conductive electronic featuresCABOT CORP·Filed 2002·Granted Jun 8, 2010·86 cites·37 claims
- 2694US7713899B2Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cellsCABOT CORP·Filed 2006·Granted May 11, 2010·20 cites·26 claims
- 2794US7098163B2Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cellsCABOT CORP·Filed 2003·Granted Aug 29, 2006·67 cites·48 claims
- 2894US6780350B1Metal-carbon composite powders, methods for producing powders and devices fabricated from sameSUPERIOR MICROPOWDERS LLC·Filed 2000·Granted Aug 24, 2004·76 cites·16 claims
- 2993US7553512B2Method for fabricating an inorganic resistorCABOT CORP·Filed 2002·Granted Jun 30, 2009·60 cites·20 claims
- 3093US7524528B2Precursor compositions and methods for the deposition of passive electrical components on a substrateCABOT CORP·Filed 2002·Granted Apr 28, 2009·69 cites·38 claims
- 3193US7004994B2Method for making a film from silver-containing particlesCABOT CORP·Filed 2004·Granted Feb 28, 2006·36 cites·18 claims
- 3292US7824466B2Production of metal nanoparticlesCABOT CORP·Filed 2007·Granted Nov 2, 2010·20 cites·73 claims
- 3392US7629017B2Methods for the deposition of conductive electronic featuresCABOT CORP·Filed 2002·Granted Dec 8, 2009·51 cites·46 claims
- 3492US7578986B2Fuel reformer catalyst and absorbent materialsCABOT CORP·Filed 2007·Granted Aug 25, 2009·12 cites·51 claims
- 3592US7531108B2Security features incorporating photoluminescent phosphor powders and methods for making security featuresCABOT CORP·Filed 2007·Granted May 12, 2009·13 cites·46 claims
- 3692US7087341B2Metal-air battery components and methods for making sameCABOT CORP·Filed 2002·Granted Aug 8, 2006·34 cites·34 claims
- 3792US6830823B1Gold powders, methods for producing powders and devices fabricated from sameSUPERIOR MICROPOWDERS LLC·Filed 2000·Granted Dec 14, 2004·34 cites·63 claims
- 3892US6699304B1Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefromSUPERIOR MICROPOWDERS LLC·Filed 2000·Granted Mar 2, 2004·50 cites·104 claims
- 3991US8163669B2Fuel reformer catalyst and absorbent materialsHAMPDEN-SMITH MARK J·Filed 2009·Granted Apr 24, 2012·12 cites·14 claims
- 4091US7354471B2Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefromCABOT CORP·Filed 2004·Granted Apr 8, 2008·27 cites·63 claims
- 4191US6197218B1Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating sameSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Mar 6, 2001·87 cites·27 claims
- 4291US6193908B1Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating sameSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Feb 27, 2001·81 cites·92 claims
- 4391US6051257APowder batch of pharmaceutically-active particles and methods for making sameSUPERIOR MICROPOWDERS LLC·Filed 1998·Granted Apr 18, 2000·107 cites·7 claims
- 4490US11732174B2Thermally conductive polymer compositions containing carbon blackCABOT COPORATION·Filed 2022·Granted Aug 22, 2023·2 cites·19 claims
- 4590US8668848B2Metal nanoparticle compositions for reflective featuresCABOT CORP·Filed 2012·Granted Mar 11, 2014·6 cites·15 claims
- 4690US7553433B2Aerosol method and apparatus, particulate products, and electronic devices made therefromCABOT CORP·Filed 2007·Granted Jun 30, 2009·8 cites·19 claims
- 4790US7316725B2Copper powders methods for producing powders and devices fabricated from sameCABOT CORP·Filed 2004·Granted Jan 8, 2008·22 cites·25 claims
- 4890US6645398B1Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating sameSUPERIOR MICROPOWDERS LLC·Filed 2000·Granted Nov 11, 2003·32 cites·20 claims
- 4990US6623856B1Dental glass powders comprising spherical glass particles of specific particle size distributionSUPERIOR MICROPOWDERS LLC·Filed 2000·Granted Sep 23, 2003·30 cites·33 claims
- 5089US8227117B2Modified carbon products, their use in electrocatalysts and electrode layers and similar devices and methods relating to the sameHAMPDEN-SMITH MARK J·Filed 2005·Granted Jul 24, 2012·16 cites·20 claims
Showing the top 50 of 175 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Mark J. Hampden-Smith files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →