Inventor · disambiguated record
Harald Kaspar
Also filed as: KASPAR HARALD
68 granted patents·21 pending applications·1,155 citations·filing 1999–2019
99Inventor score
Files with3M INNOVATIVE PROPERTIES CO59HINTZER KLAUS13DYNEON LLC5DAMS RUDOLF J33M INNOVATION PROPERTIES COMPANY1
Top patents by PatentIndex Score
89 records- 0198US7671112B2Method of making fluoropolymer dispersion3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Mar 2, 2010·86 cites·18 claims
- 0298US6310141B1Fluoropolymer-containing compositionsDYNEON LLC·Filed 2000·Granted Oct 30, 2001·130 cites·24 claims
- 0397US6737489B2Polymers containing perfluorovinyl ethers and applications for such polymers3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted May 18, 2004·105 cites·24 claims
- 0496US7795332B2Method of removing fluorinated carboxylic acid from aqueous liquid3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Sep 14, 2010·22 cites·23 claims
- 0596US6489420B1Fluoropolymers with improved characteristicsDYNEON LLC·Filed 2000·Granted Dec 3, 2002·69 cites·16 claims
- 0695US10717795B2Tetrafluoroethylene/hexafluoropropylene copolymers having pendant sulfonyl groups3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jul 21, 2020·4 cites·20 claims
- 0795US9688796B2High melting PTFE polymers for melt-processing3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jun 27, 2017·5 cites·8 claims
- 0895US7754795B2Coating composition3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Jul 13, 2010·22 cites·23 claims
- 0994US9982091B2Highly fluorinated elastomers3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted May 29, 2018·5 cites·16 claims
- 1094US7064170B2Emulsifier free aqueous emulsion polymerization to produce copolymers of a fluorinated olefin and hydrocarbon olefin3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jun 20, 2006·50 cites·13 claims
- 1194US6750304B2Aqueous emulsion polymerization in the presence of ethers as chain transfer agents to produce fluoropolymers3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jun 15, 2004·54 cites·20 claims
- 1293US7838608B2Fluorinated surfactants for making fluoropolymers3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Nov 23, 2010·12 cites·11 claims
- 1393US7074862B2Emulsifier free aqueous emulsion polymerization process for making fluoropolymers3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jul 11, 2006·49 cites·19 claims
- 1493US6693152B2Emulsifier free aqueous emulsion polymerization process for making fluoropolymers3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Feb 17, 2004·65 cites·18 claims
- 1592US10676555B2Tetrafluoroethylene copolymers having sulfonyl groups3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jun 9, 2020·4 cites·20 claims
- 1692US7375157B2Melt-processible polymer composition comprising fluoropolymer having long chain branches3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted May 20, 2008·41 cites·12 claims
- 1792US6861490B2Aqueous emulsion polymerization in the presence of ethers as chain transfer agents to produce fluoropolymers3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Mar 1, 2005·40 cites·5 claims
- 1891US8969500B2Melt-processible fluoropolymers having long-chain branches, methods of preparing them and uses thereofHINTZER KLAUS·Filed 2008·Granted Mar 3, 2015·9 cites·12 claims
- 1991US6277919B1Polymer processing additive containing a multimodal fluoropolymer and melt processable thermoplastic polymer composition employing the sameDYNEON LLC·Filed 1999·Granted Aug 21, 2001·75 cites·24 claims
- 2090US7659333B2Fluorinated surfactants for use in making a fluoropolymer3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Feb 9, 2010·10 cites·16 claims
- 2190US6927265B2Melt-processible thermoplastic fluoropolymers having improved processing characteristics and method of producing same3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Aug 9, 2005·33 cites·10 claims
- 2289US7776946B2Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Aug 17, 2010·11 cites·13 claims
- 2387US9175113B2High melting PFTE polymers for melt-processingHINTZER KLAUS·Filed 2011·Granted Nov 3, 2015·3 cites·10 claims
- 2487US8476385B2Fluorinated ether compositions and methods of using the sameDAMS RUDOLF J·Filed 2008·Granted Jul 2, 2013·9 cites·20 claims
- 2587US7560517B2Fluoropolymer for making a fluoroelastomer3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jul 14, 2009·9 cites·14 claims
- 2686US9388257B2Azide-containing fluoropolymers and their preparation3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jul 12, 2016·4 cites·9 claims
- 2786US6242548B1Fluoroplastic polymers with improved characteristicsDYNEON LLC·Filed 1999·Granted Jun 5, 2001·66 cites·17 claims
- 2885US10875948B2Peroxide curable fluoropolymers obtainable by polymerization with non-fluorinated emulsifiers3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Dec 29, 2020·2 cites·20 claims
- 2985US10087322B2Fluorothermoplastic polymer3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Oct 2, 2018·2 cites·20 claims
- 3085US8222322B2Method of making fluoropolymer dispersionHINTZER KLAUS·Filed 2010·Granted Jul 17, 2012·3 cites·19 claims
- 3185US6943228B2Ultraclean fluoroelastomer suitable for use in the manufacturing of electronic components3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Sep 13, 2005·23 cites·9 claims
- 3284US9156926B2Peroxide curable fluoroelastomers containing modifiers and iodine or bromine endgroupsLOCHHAAS KAI HELMUT·Filed 2011·Granted Oct 13, 2015·7 cites·11 claims
- 3384US7728087B2Fluoropolymer dispersion and method for making the same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jun 1, 2010·7 cites·9 claims
- 3483US6610807B2Fluoropolymers with improved characteristics3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Aug 26, 2003·17 cites·22 claims
- 3582US6380313B1Polymer processing additive containing a perfluorovinylether-modified flouropolymer and a melt processable thermoplastic polymer composition employing the sameDYNEON LLC·Filed 2000·Granted Apr 30, 2002·22 cites·22 claims
- 3679US11028198B2Tetrafluoroethylene and perfluorinated allyl ether copolymers3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jun 8, 2021·1 cites·16 claims
- 3779US8633288B2Fluorinated ether compounds and methods of using the sameDAMS RUDOLF J·Filed 2009·Granted Jan 21, 2014·3 cites·16 claims
- 3878US10093761B2Fluorine-containing polymer comprising a sulfinate-containing moleculeDAHLKE GREGG D·Filed 2011·Granted Oct 9, 2018·3 cites·13 claims
- 3978US9416251B2Article prepared from clean fluoropolymers3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Aug 16, 2016·2 cites·1 claims
- 4078US8541499B2Process for manufacturing clean fluoropolymersHINTZER KLAUS·Filed 2008·Granted Sep 24, 2013·3 cites·3 claims
- 4178US8404790B2Aqueous emulsion polymerization process for producing fluoropolymersHINTZER KLAUS·Filed 2012·Granted Mar 26, 2013·2 cites·16 claims
- 4278US6812310B2Process for producing fluoropolymers having a reduced amount of polar end groups3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Nov 2, 2004·15 cites·11 claims
- 4377US9809658B2Fluoropolymer compositions and purification methods thereof3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Nov 7, 2017·1 cites·16 claims
- 4477US8637608B2Azide-containing fluoropolymers and their preparationHINTZER KLAUS·Filed 2009·Granted Jan 28, 2014·3 cites·5 claims
- 4576US10844152B2Tetrafluoroethylene and perfluorinated allyl ether copolymers3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Nov 24, 2020·1 cites·20 claims
- 4675US10730980B2Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Aug 4, 2020·1 cites·20 claims
- 4775US10227484B2Fluorothermoplastic polymer compositions3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Mar 12, 2019·1 cites·17 claims
- 4875US8119750B2Explosion taming surfactants for the production of perfluoropolymersHINTZER KLAUS·Filed 2006·Granted Feb 21, 2012·3 cites·15 claims
- 4973US6864336B2Fluoroelastomers having low temperature characteristics and solvent resistance3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Mar 8, 2005·11 cites·36 claims
- 5072US10087307B2Peroxide curable fluoropolymers obtainable by polymerization using non-fluorinated polyhydroxy emulsifiers3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Oct 2, 2018·1 cites·13 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →