Inventor · disambiguated record
Ludwig Mayer
Also filed as: MAYER FRANZ · MAYER LUDWIG · MAYER LUDWIG A · WOELLER FRITZ H
26 granted patents·5 pending applications·586 citations·filing 1976–2017
97Inventor score
Top patents by PatentIndex Score
31 records- 0198US7671112B2Method of making fluoropolymer dispersion3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Mar 2, 2010·86 cites·18 claims
- 0296US6489420B1Fluoropolymers with improved characteristicsDYNEON LLC·Filed 2000·Granted Dec 3, 2002·69 cites·16 claims
- 0396US5312935APurification of fluorinated carboxylic acidsHOECHST AG·Filed 1993·Granted May 17, 1994·67 cites·17 claims
- 0495US9688796B2High melting PTFE polymers for melt-processing3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jun 27, 2017·5 cites·8 claims
- 0595US7754795B2Coating composition3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Jul 13, 2010·22 cites·23 claims
- 0695US6541588B1Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Apr 1, 2003·50 cites·9 claims
- 0789US5276261AProcess for the preparation of tetrafluoroethylene polymersHOECHST AG·Filed 1992·Granted Jan 4, 1994·57 cites·5 claims
- 0887US9175113B2High melting PFTE polymers for melt-processingHINTZER KLAUS·Filed 2011·Granted Nov 3, 2015·3 cites·10 claims
- 0985US8222322B2Method of making fluoropolymer dispersionHINTZER KLAUS·Filed 2010·Granted Jul 17, 2012·3 cites·19 claims
- 1085US7125941B2Aqueous emulsion polymerization process for producing fluoropolymers3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Oct 24, 2006·23 cites·18 claims
- 1183US6610807B2Fluoropolymers with improved characteristics3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Aug 26, 2003·17 cites·22 claims
- 1282US8466231B2Process for removing fluorinated emulsifier from fluoropolymer dispersions using an anion-exchange resin and a pH-dependent surfactant and fluoropolymer dispersions containing a pH-dependent surfactantDADALAS MICHAEL C·Filed 2009·Granted Jun 18, 2013·5 cites·3 claims
- 1378USRE40902ETetrafluoroethylene/hexafluoropropylene copolymers with higher drawability3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Sep 1, 2009·3 cites·24 claims
- 1476US6623680B2Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Sep 23, 2003·9 cites·3 claims
- 1569US5641571APolytetrafluoroethylene micor powders, their preparation and useHOECHST AG·Filed 1995·Granted Jun 24, 1997·32 cites·6 claims
- 1667US4844803AFilter press with a plurality of membrane filter platesLENSER VERWALTUNGS GMBH·Filed 1988·Granted Jul 4, 1989·33 cites·20 claims
- 1767US2011249325A1Fluoropolymeric multilayer optical film and methods of making and using the sameZEHENTMAIER SEBASTIAN F·Filed 2009·Application pending·0 cites
- 1864US4198792AChelate-modified polymers for atmospheric gas chromatographyNASA·Filed 1978·Granted Apr 22, 1980·19 cites·10 claims
- 1963US5861464AProcess for the after-treatment of thermoplastic fluoropolymersDYNEON GMBH·Filed 1996·Granted Jan 19, 1999·19 cites·9 claims
- 2063US2018065350A1Fluoropolymeric multilayer optical film and methods of making and using the same3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
- 2162US9212693B2Fluoropolymer coated articles3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Dec 15, 2015·0 cites·3 claims
- 2261US8614265B2Method of making fluoropolymer dispersionHINTZER KLAUS·Filed 2012·Granted Dec 24, 2013·0 cites·20 claims
- 2361US4014110ACrystal structure modelMAYER LUDWIG A·Filed 1976·Granted Mar 29, 1977·16 cites·7 claims
- 2461US2011262754A1Architectural articles comprising a fluoropolymeric multilayer optical film and methods of making the sameZEHENTMAIER SEBASTIAN F·Filed 2009·Application pending·0 cites
- 2561US2011255155A1Fluoropolymeric multilayer optical film and methods of making and using the same3M INNOVATIVE PROPERTIES CO·Filed 2009·Application pending·0 cites
- 2659US5563213AFinely particulate dispersions of thermoplastic fluoropolymersHOECHST AG·Filed 1995·Granted Oct 8, 1996·17 cites·9 claims
- 2757US2008264864A1PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 2855US4406797AFire extinguishant materialsNASA·Filed 1981·Granted Sep 27, 1983·22 cites·11 claims
- 2950US7678859B2Preparation and stabilization of fluoropolymer dispersions3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Mar 16, 2010·0 cites·14 claims
- 3048US7650822B2Machining apparatus for making a plasticizing barrelKRAUSS MAFFEI TECH GMBH·Filed 2007·Granted Jan 26, 2010·0 cites·22 claims
- 3145US6149978ACoating of porous, hydrophobic substrates with thermoplastic fluoropolymersDYNEON GMBH·Filed 1994·Granted Nov 21, 2000·9 cites·14 claims
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