TREA

Lothar Zipfel

Follow

Person

  • Laatzen, DE
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDROFLUOROCARBON COMPOSITIONS
    • Publication number 20150246997
    • Publication date Sep 3, 2015
    • SOLVAY S.A.
    • Lothar ZIPFEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Mixtures Containing 1,1,1,3,3-Pentafluorobutane and 1,1,1,2,3,3,3-H...
    • Publication number 20100174005
    • Publication date Jul 8, 2010
    • Solvay Fluor und Derivate GmbH
    • Lothar Zipfel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    HYDROFLUOROCARBON COMPOSITIONS
    • Publication number 20090286898
    • Publication date Nov 19, 2009
    • SOLVAY S.A.
    • Lothar Zipfel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Mixtures Containing 1,1,1,3,3-Pentafluorobutane and 1,1,1,2,3,3,3-H...
    • Publication number 20070270517
    • Publication date Nov 22, 2007
    • SOLVAY FLUOR und DERIVATED GmbH
    • Lothar Zipfel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Replacement of hydrochlorofluorocarbons for polymer foam manufacture
    • Publication number 20070129453
    • Publication date Jun 7, 2007
    • SOLVAY S.A.
    • Lothar Zipfel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Blowing agent mixtures
    • Publication number 20070082961
    • Publication date Apr 12, 2007
    • SOLVAY S.A.
    • Lothar Zipfel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hydrofluorocarbon compositions
    • Publication number 20060160910
    • Publication date Jul 20, 2006
    • SOLVAY S.A.
    • Lothar Zipfel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Noncombustible pre-mixture
    • Publication number 20060033079
    • Publication date Feb 16, 2006
    • Solvay Fluor GmbH
    • Lothar Zipfel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Mixtures containing 1,1,1,3,3-pentafluorobutane and 1,1,1,2,3,3,3-h...
    • Publication number 20050054741
    • Publication date Mar 10, 2005
    • Solvay Fluor und Derivate GmbH
    • Lothar Zipfel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Non-combustible polyesterpolyol and/or polyetherpolyol preblend for...
    • Publication number 20040149955
    • Publication date Aug 5, 2004
    • Solvay Fluor und Derivate GmbH
    • Lothar Zipfel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...