Patent | Date |
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Fluorinated copolymer and compositions and articles including the same Grant 11,377,510 - Chen , et al. July 5, 2 | 2022-07-05 |
Tetrafluoroethylene polymer dispersions stabilized with aliphatic non-ionic surfactants Grant 11,193,037 - Dadalas , et al. December 7, 2 | 2021-12-07 |
Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups Grant 11,155,661 - Dahlke , et al. October 26, 2 | 2021-10-26 |
Highly fluorinated elastomers Grant 11,111,326 - Hintzer , et al. September 7, 2 | 2021-09-07 |
Fluoropolymers with Very Low Amounts of a Fluorinated Alkanoic Acid or its Salts App 20210230328 - Hintzer; Klaus ;   et al. | 2021-07-29 |
Branched Fluorothermoplasts And Method Of Making The Same App 20210189031 - Hintzer; Klaus ;   et al. | 2021-06-24 |
Tetrafluoroethylene and perfluorinated allyl ether copolymers Grant 11,028,198 - Kaspar , et al. June 8, 2 | 2021-06-08 |
Fluoropolymers, Fluoropolymer Compositions and Fluoropolymer Dispersions App 20210155790 - Hintzer; Klaus ;   et al. | 2021-05-27 |
Polymerizable compositions free of organic emulsifier and polymers and methods of making thereof Grant 10,954,318 - Baran, Jr. , et al. March 23, 2 | 2021-03-23 |
Peroxide curable fluoropolymers obtainable by polymerization with non-fluorinated emulsifiers Grant 10,875,948 - Jochum , et al. December 29, 2 | 2020-12-29 |
Tetrafluoroethylene and perfluorinated allyl ether copolymers Grant 10,844,152 - Hintzer , et al. November 24, 2 | 2020-11-24 |
Fluorinated Copolymer And Compositions And Articles Including The Same App 20200303755 - Chen; Lisa P. ;   et al. | 2020-09-24 |
Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups and methods of making and using the same Grant 10,766,990 - Duchesne , et al. Sep | 2020-09-08 |
Fluorinated Copolymer Having Sulfonyl Pendant Groups And Compositions And Articles Including The Same App 20200277420 - Chen; Lisa P. ;   et al. | 2020-09-03 |
Method for removing perfluorinated alkanoic acids Grant 10,744,497 - Zipplies , et al. A | 2020-08-18 |
Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups Grant 10,730,980 - Duchesne , et al. | 2020-08-04 |
Tetrafluoroethylene/hexafluoropropylene copolymers having pendant sulfonyl groups Grant 10,717,795 - Duchesne , et al. | 2020-07-21 |
Fluoropolymer Dispersion, Method For Making The Fluoropolymer Dispersion, Catalyst Ink And Polymer Electrolyte Membrane App 20200199259 - Chen; Lisa P. ;   et al. | 2020-06-25 |
Conductive fluoropolymer compositions Grant 10,676,591 - Mitchell , et al. | 2020-06-09 |
Tetrafluoroethylene copolymers having sulfonyl groups Grant 10,676,555 - Duchesne , et al. | 2020-06-09 |
Methods Of Making Multilayer Articles Comprising A Release Surface App 20200122193 - Dadalas; Michael C. ;   et al. | 2020-04-23 |
Peroxide Curable Partially Fluorinated Polymer App 20200055971 - Hintzer; Klaus ;   et al. | 2020-02-20 |
Composition including amorphous fluoropolymer and fluoroplastic particles and methods of making the same Grant 10,557,031 - Aoki , et al. Feb | 2020-02-11 |
Multilayer articles comprising a release surface and methods thereof Grant 10,479,067 - Bissinger , et al. Nov | 2019-11-19 |
Generation Of Calcium Fluoride From Hf Gas Streams App 20190276329 - Zipplies; Tilman C. ;   et al. | 2019-09-12 |
Process and apparatus for producing fluorinated alkenes Grant 10,358,402 - Zipplies , et al. July 23, 2 | 2019-07-23 |
Tetrafluoroethylene And Perfluorinated Allyl Ether Copolymers App 20190202951 - Kaspar; Harald ;   et al. | 2019-07-04 |
Fluoropolymers Comprising Tetrafluoroethylene And One Or More Perfluorinated Alkyl Allyl Ether Comonomers App 20190185599 - Hintzer; Klaus ;   et al. | 2019-06-20 |
Fluorothermoplastic polymer compositions Grant 10,227,484 - Chen , et al. | 2019-03-12 |
Method For Removing Perfluorinated Alkanoic Acids App 20190070599 - Zipplies; Tilman C. ;   et al. | 2019-03-07 |
Fluorinated Copolymer Having Sulfonyl Pendant Groups And Method Of Making An Ionomer App 20190027769 - Dahlke; Gregg D. ;   et al. | 2019-01-24 |
Fluoropolymer Dispersion App 20180371121 - Hintzer; Klaus ;   et al. | 2018-12-27 |
Conductive Fluoropolymer Compositions App 20180362727 - Mitchell; Michael H. ;   et al. | 2018-12-20 |
Composition Including Amorphous Fluoropolymer And Fluoroplastic Particles And Methods Of Making The Same App 20180312678 - Aoki; Tamon ;   et al. | 2018-11-01 |
Fluorothermoplastic polymer Grant 10,087,322 - Chen , et al. October 2, 2 | 2018-10-02 |
Peroxide curable fluoropolymers obtainable by polymerization using non-fluorinated polyhydroxy emulsifiers Grant 10,087,307 - Lochhaas , et al. October 2, 2 | 2018-10-02 |
Method Of Making A Copolymer Of Tetrafluoroethylene Having Sulfonyl Pendant Groups App 20180273663 - Dahlke; Gregg D. ;   et al. | 2018-09-27 |
Multilayer Articles Comprising A Release Surface And Methods Thereof App 20180257361 - Bissinger; Peter ;   et al. | 2018-09-13 |
Multilayer Articles Comprising A Release Surface And Methods Thereof App 20180250707 - Dadalas; Michael C. ;   et al. | 2018-09-06 |
Multilayer Articles Comprising A Release Surface And Methods Thereof App 20180250708 - Dadalas; Michael C. ;   et al. | 2018-09-06 |
Method Of Making Hollow Glass Microspheres App 20180215644 - Doering; Marcel ;   et al. | 2018-08-02 |
Highly fluorinated elastomers Grant 9,982,091 - Hintzer , et al. May 29, 2 | 2018-05-29 |
Fluoropolymer compositions containing a polyhydroxy surfactant Grant 9,969,848 - Zipplies , et al. May 15, 2 | 2018-05-15 |
Highly fluorinated polymers Grant 9,938,403 - Hintzer , et al. April 10, 2 | 2018-04-10 |
Tetrafluoroethylene/hexafluoropropylene Copolymers Including Perfluoroalkoxyalkyl Pendant Groups And Methods Of Making And Using The Same App 20180066090 - Duchesne; Denis ;   et al. | 2018-03-08 |
Tetrafluoroethylene And Perfluorinated Allyl Ether Copolymers App 20180057625 - Hintzer; Klaus ;   et al. | 2018-03-01 |
Tetrafluoroethylene Copolymers Having Sulfonyl Groups App 20180030183 - Duchesne; Denis ;   et al. | 2018-02-01 |
Peroxide Curable Fluoropolymers Obtainable By Polymerization With Non-fluorinated Emulsifiers App 20180030182 - Jochum; Florian D. ;   et al. | 2018-02-01 |
Tetrafluoroethylene/hexafluoropropylene Copolymers Including Perfluoroalkoxyalkyl Pendant Groups App 20180030184 - Duchesne; Denis ;   et al. | 2018-02-01 |
Tetrafluoroethylene/hexafluoropropylene Copolymers Having Pendant Sulfonyl Groups App 20180016375 - Duchesne; Denis ;   et al. | 2018-01-18 |
Azide-containing fluoropolymers and their preparation Grant 9,828,446 - Hintzer , et al. November 28, 2 | 2017-11-28 |
Fluoropolymer compositions and purification methods thereof Grant 9,809,658 - Hintzer , et al. November 7, 2 | 2017-11-07 |
Semi-fluorinated thermoplastic resins with low gel content Grant 9,803,041 - Kaspar , et al. October 31, 2 | 2017-10-31 |
Process And Apparatus For Producing Fluorinated Alkenes App 20170305820 - Zipplies; Tilman C. ;   et al. | 2017-10-26 |
Fluorothermoplastic Polymer Compositions App 20170226336 - Chen; Lisa P. ;   et al. | 2017-08-10 |
Fluorothermoplastic Polymer App 20170226337 - Chen; Lisa P. ;   et al. | 2017-08-10 |
Partially fluorinated polymers Grant 9,714,307 - Hintzer , et al. July 25, 2 | 2017-07-25 |
High melting PTFE polymers for melt-processing Grant 9,688,796 - Hintzer , et al. June 27, 2 | 2017-06-27 |
Highly Fluorinated Elastomers App 20170066877 - Hintzer; Klaus ;   et al. | 2017-03-09 |
Fluorinated Surfactants For Making Fluoropolymers App 20170037166 - Hintzer; Klaus ;   et al. | 2017-02-09 |
Method of making fluoropolymers with a polyiodide, compositions and articles thereof Grant 9,556,298 - Hintzer , et al. January 31, 2 | 2017-01-31 |
Fluoropolymer Compositions And Purification Methods Thereof App 20160362508 - Hintzer; Klaus ;   et al. | 2016-12-15 |
Tetrafluoroethylene Polymer Dispersions Stabilized With Aliphatic Non-ionic Surfactants App 20160347966 - Dadalas; Michael C. ;   et al. | 2016-12-01 |
Azide-containing Fluoropolymers And Their Preparation App 20160304633 - Hintzer; Klaus ;   et al. | 2016-10-20 |
Highly Fluorinated Elastomers App 20160280824 - Hintzer; Klaus ;   et al. | 2016-09-29 |
Fluoropolymer compositions and purification methods thereof Grant 9,453,086 - Hintzer , et al. September 27, 2 | 2016-09-27 |
Peroxide Curable Fluoropolymers Obtainable By Polymerization Using Non-fluorinated Polyhydroxy Emulsifiers App 20160272782 - Lochhaas; Kai Helmut ;   et al. | 2016-09-22 |
Article prepared from clean fluoropolymers Grant 9,416,251 - Hintzer , et al. August 16, 2 | 2016-08-16 |
Azide-containing fluoropolymers and their preparation Grant 9,388,257 - Hintzer , et al. July 12, 2 | 2016-07-12 |
Fluoropolymer Compositions Containing A Polyhydroxy Surfactant App 20160130409 - ZIPPLIES; Tilman C. ;   et al. | 2016-05-12 |
Highly Fluorinated Polymers App 20160122522 - Hintzer; Klaus ;   et al. | 2016-05-05 |
Highly fluorinated polymers Grant 9,260,553 - Hintzer , et al. February 16, 2 | 2016-02-16 |
High Melting Ptfe Polymers For Melt-processing App 20160039959 - Hintzer; Klaus ;   et al. | 2016-02-11 |
Fluoropolymer coated articles Grant 9,212,693 - Dadalas , et al. December 15, 2 | 2015-12-15 |
Method Of Making Fluoropolymers With A Polyiodide, Compositions And Articles Thereof App 20150344605 - Hintzer; Klaus ;   et al. | 2015-12-03 |
High melting PFTE polymers for melt-processing Grant 9,175,113 - Hintzer , et al. November 3, 2 | 2015-11-03 |
Partially Fluorinated Polymers App 20150291714 - Hintzer; Klaus ;   et al. | 2015-10-15 |
Highly Fluorinated Polymers App 20150274868 - Hintzer; Klaus ;   et al. | 2015-10-01 |
Fluoropolymer compositions containing a polyol compound and methods of making them Grant 9,139,668 - Zipplies , et al. September 22, 2 | 2015-09-22 |
Process for manufacturing perfluoroolefins by pyrolysis of perfluorocarbons in the presence of hydrogen Grant 9,139,496 - Hintzer , et al. September 22, 2 | 2015-09-22 |
Semi-fluorinated Thermoplastic Resins With Low Gel Content App 20150218296 - Kaspar; Harald ;   et al. | 2015-08-06 |
Methods of preparing fluorinated carboxylic acids and their salts Grant 8,809,580 - Hintzer , et al. August 19, 2 | 2014-08-19 |
Method of preparing highly fluorinated carboxylic acids and their salts Grant 8,710,257 - Hintzer , et al. April 29, 2 | 2014-04-29 |
Azide-containing Fluoropolymers And Their Preparation App 20140114024 - Hintzer; Klaus ;   et al. | 2014-04-24 |
Article Prepared From Clean Fluoropolymers App 20140094564 - Hintzer; Klaus ;   et al. | 2014-04-03 |
Azide-containing fluoropolymers and their preparation Grant 8,637,608 - Hintzer , et al. January 28, 2 | 2014-01-28 |
Method of making fluorinated alkoxy carboxylic acids and precursors thereof Grant 8,633,328 - Zipplies , et al. January 21, 2 | 2014-01-21 |
Fluorinated ether compounds and methods of using the same Grant 8,633,288 - Dams , et al. January 21, 2 | 2014-01-21 |
Method of preparing fluoropolymers by aqueous emulsion polymerization Grant 8,623,957 - Hintzer , et al. January 7, 2 | 2014-01-07 |
Fluoropolymer Coated Articles App 20130344341 - Dadalas; Michael C. ;   et al. | 2013-12-26 |
Fluoropolymer Compositions And Purification Methods Thereof App 20130281607 - Hintzer; Klaus ;   et al. | 2013-10-24 |
Process for manufacturing clean fluoropolymers Grant 8,541,499 - Hintzer , et al. September 24, 2 | 2013-09-24 |
Method Of Making Fluorinated Alkoxy Carboxylic Acids And Precursors Thereof App 20130231494 - Zipplies; Tilman C. ;   et al. | 2013-09-05 |
Process For Manufacturing Perfluoroolefins By Pyrolysis Of Perfluorocarbons In The Presence Of Hydrogen App 20130197281 - Hintzer; Klaus ;   et al. | 2013-08-01 |
High Melting Ptfe Polymers For Melt-processing App 20130172477 - Hintzer; Klaus ;   et al. | 2013-07-04 |
Fluorinated ether compositions and methods of using the same Grant 8,476,385 - Dams , et al. July 2, 2 | 2013-07-02 |
Process for removing fluorinated emulsifier from fluoropolymer dispersions using an anion-exchange resin and a pH-dependent surfactant and fluoropolymer dispersions containing a pH-dependent surfactant Grant 8,466,231 - Dadalas , et al. June 18, 2 | 2013-06-18 |
Polymerizable Compositions Free Of Organic Emulsifier And Polymers And Methods Of Making Thereof App 20130090441 - Baran, JR.; Jimmie R. ;   et al. | 2013-04-11 |
Aqueous emulsion polymerization process for producing fluoropolymers Grant 8,404,790 - Hintzer , et al. March 26, 2 | 2013-03-26 |
Process of making fluoroolefins by thermal decomposition of fluorinated materials Grant 8,344,190 - Hintzer , et al. January 1, 2 | 2013-01-01 |
Method Of Preparing Highly Fluorinated Carboxylic Acids And Their Salts App 20120245384 - Hintzer; Klaus ;   et al. | 2012-09-27 |
Aqueous Emulsion Polymerization Process For Producing Fluoropolymers App 20120190807 - Hintzer; Klaus ;   et al. | 2012-07-26 |
Methods Of Preparing Fluorinated Carboxylic Acids And Their Salts App 20120184770 - Hintzer; Klaus ;   et al. | 2012-07-19 |
Fluoropolymer Compositions Containing A Polyol Compound And Methods Of Making Them App 20120129982 - Zipplies; Tilman C. ;   et al. | 2012-05-24 |
Explosion taming surfactants for the production of perfluoropolymers Grant 8,119,750 - Hintzer , et al. February 21, 2 | 2012-02-21 |
Method Of Preparing Fluoropolymers By Aqueous Emulsion Polymerization App 20110294951 - Hintzer; Klaus ;   et al. | 2011-12-01 |
Fluorinated Ether Urethanes And Methods Of Using The Same App 20110232530 - Dams; Rudolf J. ;   et al. | 2011-09-29 |
Azide-containing Fluoropolymers And Their Preparation App 20110218305 - Hintzer; Klaus ;   et al. | 2011-09-08 |
Process Of Making Fluoroolefins By Thermal Decomposition Of Fluorinated Materials App 20110184214 - Hintzer; Klaus ;   et al. | 2011-07-28 |
Fluorinated Ether Compounds And Methods Of Using The Same App 20110124782 - Dams; Rudolf J. ;   et al. | 2011-05-26 |
Fluorinated Ether Silanes And Methods Of Using The Same App 20110124532 - Maurer; Andreas R. ;   et al. | 2011-05-26 |
Fluorinated Surfactants For Making Fluoropolymers App 20110034604 - Hintzer; Klaus ;   et al. | 2011-02-10 |
Process For Manufacturing Clean Fluoropolymers App 20100305262 - Hintzer; Klaus ;   et al. | 2010-12-02 |
Fluorinated surfactants for making fluoropolymers Grant 7,838,608 - Hintzer , et al. November 23, 2 | 2010-11-23 |
Fluorinated Ether Compositions And Methods Of Using The Same App 20100179262 - Dams; Rudolf J. ;   et al. | 2010-07-15 |
Process For Removing Fluorinated Compounds From An Aqueous Phase Originating From The Preparation Of Fluoropolymers App 20100179293 - Hintzer; Klaus ;   et al. | 2010-07-15 |
Preparation and stabilization of fluoropolymer dispersions Grant 7,678,859 - Bissinger , et al. March 16, 2 | 2010-03-16 |
Process For Removing Fluorinated Emulsifier From Fluoropolymer Dispersions Using An Ion-exchange Resin And Dispersions Obtained Therefrom App 20100047585 - Hintzer; Klaus ;   et al. | 2010-02-25 |
Fluorinated surfactants for use in making a fluoropolymer Grant 7,659,333 - Hintzer , et al. February 9, 2 | 2010-02-09 |
Thermally Stable Fluoropolymers App 20100022702 - Chen; Lisa P. ;   et al. | 2010-01-28 |
PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT App 20090192260 - Dadalas; Michael C. ;   et al. | 2009-07-30 |
PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT App 20080264864 - Dadalas; Michael C. ;   et al. | 2008-10-30 |
Preparation And Stabilization Of Fluoropolymer Dispersions App 20080097060 - Bissinger; Peter ;   et al. | 2008-04-24 |
Explosion Taming Surfactants For The Production Of Perfluoropolymers App 20080015319 - Hintzer; Klaus ;   et al. | 2008-01-17 |
Aqueous Emulsion Polymerization Process For Producing Fluoropolymers App 20080015304 - Hintzer; Klaus ;   et al. | 2008-01-17 |
Fluorinated Surfactants For Making Fluoropolymers App 20070142541 - Hintzer; Klaus ;   et al. | 2007-06-21 |
Fluorinated Surfactants For Use In Making A Fluoropolymer App 20070117914 - Hintzer; Klaus ;   et al. | 2007-05-24 |