Inventor · disambiguated record
Lothar Zipfel
Also filed as: ZIPFEL LOTHAR
6 granted patents·9 pending applications·136 citations·filing 1979–2015
84Inventor score
Files withSOLVAY6SOLVAY FLUOR & DERIVATE6SOLVAY FLUOR GMBH1SOLVAY FLUOR UND DERIVATED GMB1ZIPFEL LOTHAR1
Top patents by PatentIndex Score
15 records- 0181US6080799AMixtures containing 1,1,1,3,3 pentafluorobutaneSOLVAY FLUOR & DERIVATE·Filed 1997·Granted Jun 27, 2000·62 cites·15 claims
- 0276US6380275B1Production of polyurethane foams and of foamed thermoplastic synthetic resinsSOLVAY FLUOR & DERIVATE·Filed 1999·Granted Apr 30, 2002·39 cites·25 claims
- 0358US2010174005A1Mixtures Containing 1,1,1,3,3-Pentafluorobutane and 1,1,1,2,3,3,3-HeptafluoropropaneSOLVAY FLUOR & DERIVATE·Filed 2009·Application pending·0 cites
- 0456US9963539B2Hydrofluorocarbon compositionsSOLVAY·Filed 2015·Granted May 8, 2018·0 cites·7 claims
- 0556US2009286898A1Hydrofluorocarbon compositionsSOLVAY·Filed 2009·Application pending·0 cites
- 0655US4278324AAdjustable mount for optical componentsZIPFEL LOTHAR·Filed 1979·Granted Jul 14, 1981·17 cites·2 claims
- 0750US6143269APurification of sulfuryl fluorideSOLVAY FLUOR & DERIVATE·Filed 1999·Granted Nov 7, 2000·12 cites·6 claims
- 0850US2007270517A1Mixtures Containing 1,1,1,3,3-Pentafluorobutane and 1,1,1,2,3,3,3-HeptafluoropropaneSOLVAY FLUOR UND DERIVATED GMB·Filed 2007·Application pending·0 cites
- 0946US2007129453A1Replacement of hydrochlorofluorocarbons for polymer foam manufactureSOLVAY·Filed 2004·Application pending·0 cites
- 1045US2007082961A1Blowing agent mixturesSOLVAY·Filed 2004·Application pending·0 cites
- 1144US2005054741A1Mixtures containing 1,1,1,3,3-pentafluorobutane and 1,1,1,2,3,3,3-heptafluoropropaneSOLVAY FLUOR & DERIVATE·Filed 2004·Application pending·0 cites
- 1243US2006160910A1Hydrofluorocarbon compositionsSOLVAY·Filed 2004·Application pending·0 cites
- 1337US5623150AProcess for the stabilization of compositions containing hydrofluoroalkanes and stabilized compositions containing hydrofluoroalkanesSOLVAY·Filed 1994·Granted Apr 22, 1997·6 cites·8 claims
- 1437US2004149955A1Non-combustible polyesterpolyol and/or polyetherpolyol preblend for producing foamed productsSOLVAY FLUOR & DERIVATE·Filed 2003·Application pending·0 cites
- 1537US2006033079A1Noncombustible pre-mixtureSOLVAY FLUOR GMBH·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →