Inventor · disambiguated record
Mark D. Leatherman
Also filed as: LEATHERMAN MARK · LEATHERMAN MARK D · LEATHERMAN MARK DAVID
41 granted patents·28 pending applications·315 citations·filing 2003–2023
97Inventor score
Files withMOMENTIVE PERFORMANCE MAT INC40LEATHERMAN MARK D9GEN ELECTRIC4POLICELLO GEORGE A4FARRIS DAVID D3
Top patents by PatentIndex Score
69 records- 0198US8008231B2Extreme environment surfactant compositions comprising hydrolysis resistant organomodified disiloxane surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2006·Granted Aug 30, 2011·30 cites·21 claims
- 0298US7507775B2Hydrolysis resistant organomodified disiloxane surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2005·Granted Mar 24, 2009·46 cites·38 claims
- 0397US7645720B2Extreme environment surfactant compositions comprising hydrolysis resistant organomodified disiloxane surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2005·Granted Jan 12, 2010·30 cites·12 claims
- 0496US7652072B2Hydrolysis resistant organomodified disiloxane surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2006·Granted Jan 26, 2010·28 cites·16 claims
- 0595US7700797B2Use of hydrolysis resistant organomodified silylated surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2006·Granted Apr 20, 2010·18 cites·59 claims
- 0695US7399350B2Fluorine-free disiloxane surfactant compositions for use in coatings and printing ink compositionsMOMENTIVE PERFORMANCE MAT INC·Filed 2006·Granted Jul 15, 2008·25 cites·51 claims
- 0794US7935842B2Hydrolysis resistant organomodified trisiloxane surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2006·Granted May 3, 2011·16 cites·70 claims
- 0894US7326761B1Selective hydrosilylation method and productGEN ELECTRIC·Filed 2006·Granted Feb 5, 2008·10 cites·18 claims
- 0993US7888447B2Polycarbonate-polysiloxane copolymers, methods for the preparation thereof, and articles derived therefromSABIC INNOVATIVE PLASTICS IP·Filed 2007·Granted Feb 15, 2011·13 cites·26 claims
- 1093US7879916B2Hydrolysis resistant organomodified silylated ionic surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2007·Granted Feb 1, 2011·11 cites·6 claims
- 1192US7259220B1Selective hydrosilylation methodGEN ELECTRIC·Filed 2006·Granted Aug 21, 2007·29 cites·32 claims
- 1291US10017688B1Resin coated proppants for water-reducing applicationHEXION INC·Filed 2015·Granted Jul 10, 2018·13 cites·21 claims
- 1390US7872053B2Surface active organosilicone compoundsMOMENTIVE PERFORMANCE MAT INC·Filed 2007·Granted Jan 18, 2011·7 cites·19 claims
- 1489US8362124B2Coatings and printing ink compositions containing silylated polyether surfactants and articles made therefromMOMENTIVE PERFORMANCE MAT INC·Filed 2010·Granted Jan 29, 2013·5 cites·16 claims
- 1583US7964032B2Fluorine-free trisiloxane surfactant compositions for use in coatings and printing ink compositionsMOMENTIVE PERFORMANCE MAT INC·Filed 2006·Granted Jun 21, 2011·6 cites·38 claims
- 1682US7947798B2Asymmetrical siloxaneMOMENTIVE PERFORMANCE MAT INC·Filed 2007·Granted May 24, 2011·2 cites·8 claims
- 1781US9200119B2Silicon-containing zwitterionic linear copolymer compositionMOMENTIVE PERFORMANCE MAT INC·Filed 2012·Granted Dec 1, 2015·4 cites·26 claims
- 1879US9988404B2Ester-modified organosilicon-based surfactants, methods of making same and applications containing the sameMOMENTIVE PERFORMANCE MAT INC·Filed 2016·Granted Jun 5, 2018·1 cites·29 claims
- 1979US9701883B2Friction reducer compositionsMOMENTIVE PERFORMANCE MAT INC·Filed 2014·Granted Jul 11, 2017·4 cites·17 claims
- 2074US8329255B2Durable non-fluorine water repellent agent and process for preparing sameJIANG WANCHAO·Filed 2010·Granted Dec 11, 2012·3 cites·24 claims
- 2174US2009247649A1Compositions using evaporable silicone carriers for cosmetics, cleaning and care product compositionsRAJARAMAN SURESH K·Filed 2009·Application pending·0 cites
- 2271US8524934B2Silicone compositions and methods for preparing themKUMAR VIKRAM·Filed 2008·Granted Sep 3, 2013·1 cites·21 claims
- 2370US8183317B2Coating compositions comprising hydrolysis resistant organomodified disiloxane surfactantsLEATHERMAN MARK D·Filed 2009·Granted May 22, 2012·1 cites·19 claims
- 2469US2007224295A1Compositions using evaporable silicone carriers for cosmetics, cleaning and care product compositionsMOMENTIVE PERFORMANCE MAT INC·Filed 2007·Application pending·0 cites
- 2568US7829734B2Tetramethyl siloxane reactionMOMENTIVE PERFORMANCE MAT INC·Filed 2006·Granted Nov 9, 2010·4 cites·9 claims
- 2668US2025313670A1Polysiloxane polymer composition and the preparation method thereofMOMENTIVE PERFORMANCE MAT INC·Filed 2023·Application pending·0 cites
- 2767US2012077776A1Hydrolysis resistant organomodified trisiloxane surfactantsPOLICELLO GEORGE A·Filed 2011·Application pending·0 cites
- 2867US2012088865A1Hydrolysis resistant organomodified trisiloxane surfactantsPOLICELLO GEORGE A·Filed 2011·Application pending·0 cites
- 2967US2012100119A1Hydrolysis resistant organomodified trisiloxane surfactantsPOLICELLO GEORGE A·Filed 2011·Application pending·0 cites
- 3066US2012064052A1Hydrolysis Resistant Organomodified Trisiloxane SurfactantsPOLICELLO GEORGE A·Filed 2011·Application pending·0 cites
- 3165US7605219B2Selective hydrosilylation method with alcohol or epoxide reactant and productMOMENTIVE PERFORMANCE MAT INC·Filed 2007·Granted Oct 20, 2009·0 cites·30 claims
- 3264US8491876B2Cosmetic compositions comprising hydrolysis resistant organomodified disiloxane surfactantsLEATHERMAN MARK D·Filed 2009·Granted Jul 23, 2013·0 cites·20 claims
- 3364US8461092B2Home care compositions comprising hydrolysis resistant organomodified disiloxane surfactantsLEATHERMAN MARK D·Filed 2009·Granted Jun 11, 2013·0 cites·20 claims
- 3464US8217129B2Polyalkylene oxide asymmetric siloxaneFARRIS DAVID D·Filed 2011·Granted Jul 10, 2012·2 cites·19 claims
- 3563US7834118B2Selective hydrosilylation method with rhodium catalystMOMENTIVE PERFORMANCE MAT INC·Filed 2006·Granted Nov 16, 2010·0 cites·7 claims
- 3663US2011021460A1Selective hydrosilylation method and productMOMENTIVE PERFORMANCE MAT INC·Filed 2010·Application pending·0 cites
- 3762US8664422B2Silicone compositions and methods for preparing themMOMENTIVE PERFORMANCE MAT INC·Filed 2013·Granted Mar 4, 2014·0 cites·15 claims
- 3862US7968666B2Incorporating an asymmetrical siloxane into a composition in need of hydrolysis resistanceMOMENTIVE PERFORMANCE MAT INC·Filed 2010·Granted Jun 28, 2011·0 cites·19 claims
- 3961US7576170B2Cyclic siloxane compositions for the release of active ingredientsMOMENTIVE PERFORMANCE MAT INC·Filed 2003·Granted Aug 18, 2009·4 cites·21 claims
- 4061US2005265942A1Compositions using evaporable silicone carriers for cosmetics, cleaning and care product compositionsRAJARAMAN SURESH K·Filed 2004·Application pending·0 cites
- 4160US2008081924A1Selective molar excess hydrosilylation method and productFARRIS DAVID D·Filed 2007·Application pending·0 cites
- 4260US2008076939A1Selective hydrosilylation rhodium catalyst method and productFARRIS DAVID D·Filed 2007·Application pending·0 cites
- 4358US2008033136A1Selective hydrosilylation conditionsRINARD CHAUNCEY J·Filed 2007·Application pending·0 cites
- 4457US7579495B2Active-releasing cyclic siloxanesMOMENTIVE PERFORMANCE MAT INC·Filed 2003·Granted Aug 25, 2009·2 cites·21 claims
- 4556US8367740B2Hydrolysis resistant organomodified disiloxane ionic surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2008·Granted Feb 5, 2013·0 cites·25 claims
- 4656US2009173913A1Hydrolysis resistant organomodified disiloxane ionic surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2007·Application pending·0 cites
- 4756US2008255318A1Organosilicone compositions and methods for preparing themMOMENTIVE PERFORMANCE MAT INC·Filed 2007·Application pending·0 cites
- 4856US2009176893A1Hydrolysis resistant organomodified trisiloxane ionic surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2007·Application pending·0 cites
- 4955US8470894B2Hydrolysis resistant organomodified trisiloxane ionic surfactantsLEATHERMAN MARK D·Filed 2011·Granted Jun 25, 2013·0 cites·15 claims
- 5055US2009173912A1Mixtures of hydrolysis resistant organomodified trisiloxane ionic surfactantsMOMENTIVE PERFORMANCE MAT INC·Filed 2007·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →