Inventor · disambiguated record
Denis Duchesne
Also filed as: DUCHESNE DENIS · DUCHESNE DENIS D
36 granted patents·6 pending applications·607 citations·filing 1988–2022
97Inventor score
Files with3M INNOVATIVE PROPERTIES CO273M INNOVATIVE PROPERTIES COMPANY6DYNEON LLC2FUKUSHI TATSUO2MINNESOTA MINING & MFG2
Top patents by PatentIndex Score
42 records- 0198US4855360AExtrudable thermoplastic hydrocarbon polymer compositionMINNESOTA MINING & MFG·Filed 1988·Granted Aug 8, 1989·149 cites·16 claims
- 0296US6489420B1Fluoropolymers with improved characteristicsDYNEON LLC·Filed 2000·Granted Dec 3, 2002·69 cites·16 claims
- 0395US10717795B2Tetrafluoroethylene/hexafluoropropylene copolymers having pendant sulfonyl groups3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jul 21, 2020·4 cites·20 claims
- 0495US9896575B2Melt-processable compositions having silicone-containing polymeric process additive and synergist3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Feb 20, 2018·16 cites·14 claims
- 0595US6541588B1Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Apr 1, 2003·50 cites·9 claims
- 0693US5015693AExtrudable thermoplastic hydrocarbon polymer compositionMINNESOTA MINING & MFG·Filed 1989·Granted May 14, 1991·122 cites·14 claims
- 0792US10676555B2Tetrafluoroethylene copolymers having sulfonyl groups3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jun 9, 2020·4 cites·20 claims
- 0891US6686012B1Multi-layer articles including a fluoroplastic layer3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Feb 3, 2004·44 cites·37 claims
- 0989US11492431B2Fluorinated copolymer having sulfonyl pendant groups and compositions and articles including the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Nov 8, 2022·2 cites·11 claims
- 1089US10590224B2Fluorinated block copolymers3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Mar 17, 2020·3 cites·20 claims
- 1188US6693164B2High purity fluoropolymers3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Feb 17, 2004·26 cites·22 claims
- 1286US11155661B2Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Oct 26, 2021·2 cites·17 claims
- 1386US6242548B1Fluoroplastic polymers with improved characteristicsDYNEON LLC·Filed 1999·Granted Jun 5, 2001·66 cites·17 claims
- 1484US9212279B2Microemulsions and fluoropolymers made using microemulsionsFUKUSHI TATSUO·Filed 2011·Granted Dec 15, 2015·5 cites·12 claims
- 1584US9187630B2Processing aid composition derived from a sulfinate-containing molecule3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Nov 17, 2015·3 cites·14 claims
- 1683US6610807B2Fluoropolymers with improved characteristics3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Aug 26, 2003·17 cites·22 claims
- 1779US8835551B2Ultra low viscosity iodine containing amorphous fluoropolymersFUKUSHI TATSUO·Filed 2008·Granted Sep 16, 2014·7 cites·16 claims
- 1878US10093761B2Fluorine-containing polymer comprising a sulfinate-containing moleculeDAHLKE GREGG D·Filed 2011·Granted Oct 9, 2018·3 cites·13 claims
- 1978USRE40902ETetrafluoroethylene/hexafluoropropylene copolymers with higher drawability3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Sep 1, 2009·3 cites·24 claims
- 2076US10844152B2Tetrafluoroethylene and perfluorinated allyl ether copolymers3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Nov 24, 2020·1 cites·20 claims
- 2176US10676591B2Conductive fluoropolymer compositions3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jun 9, 2020·1 cites·17 claims
- 2276US6623680B2Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Sep 23, 2003·9 cites·3 claims
- 2375US10730980B2Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Aug 4, 2020·1 cites·20 claims
- 2469US11377510B2Fluorinated copolymer and compositions and articles including the same3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Jul 5, 2022·0 cites·20 claims
- 2569US2020291144A1Amine-Containing Polymers, Dispersions Thereof and Methods of Making and Using the Same3M INNOVATIVE PROPERTIES CO·Filed 2020·Application pending·0 cites
- 2667US9447266B2Fluorine-containing polymer composition3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Sep 20, 2016·0 cites·15 claims
- 2766US9982079B2Fluorine-containing polymer composition3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted May 29, 2018·0 cites·13 claims
- 2866US2025239638A1Composite including fluorinated polymer and lithium fluoride nanoparticles and articles including the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 2963US12034193B2Fluorinated copolymer and compositions and articles including the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Jul 9, 2024·0 cites·20 claims
- 3063US10703833B2Amine-containing polymers, dispersions thereof and methods of making and using the same3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jul 7, 2020·0 cites·14 claims
- 3161US12286387B2Process of making fluoroolefins by thermal decomposition of fluorinated ionomers3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Apr 29, 2025·0 cites·18 claims
- 3261US2023090482A1Composite including fluorinated polymer and salt nanoparticles and articles including the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 3358US2023279192A1Process for recycling a solid article including a fluorinated polymer3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 3457US11267922B2Fluorinated block copolymers derived from nitrile cure-site monomers3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Mar 8, 2022·0 cites·18 claims
- 3556US10723868B2Fluoropolymer processing additive, compositions, and methods3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jul 28, 2020·0 cites·20 claims
- 3654US11261280B2Fluorinated block copolymers3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Mar 1, 2022·0 cites·19 claims
- 3750US10766990B2Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups and methods of making and using the same3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Sep 8, 2020·0 cites·20 claims
- 3846US9266999B2Oligomers and co-oligomers of highly fluorinated sulfinic acid and salts thereofGUERRA MIGUEL A·Filed 2011·Granted Feb 23, 2016·0 cites·14 claims
- 3946US7148301B2High purity fluoropolymers3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Dec 12, 2006·0 cites·7 claims
- 4044US2018319986A1Processing aid composition comprising a sulfonate-containing fluorinated polymer3M INNOVATIVE PROPERTIES CO·Filed 2016·Application pending·0 cites
- 4143US2019027769A1Fluorinated copolymer having sulfonyl pendant groups and method of making an ionomer3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
- 4235US8946465B2Preparation of oligomers and co-oligomers of highly fluorinated sulfinic acids and salts thereofGUERRA MIQUEL A·Filed 2011·Granted Feb 3, 2015·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →