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Ludger Wegmann

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  • Ludwigshafen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Processes for reducing the fouling of surfaces
    • Patent number 10,850,238
    • Issue date Dec 1, 2020
    • Solenis Technologies, L.P.
    • Rupert Konradi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Modified polyvinyllactams
    • Patent number 8,629,227
    • Issue date Jan 14, 2014
    • BASF SE
    • Frank Fischer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESSES FOR REDUCING THE FOULING OF SURFACES
    • Publication number 20180056245
    • Publication date Mar 1, 2018
    • BASF SE
    • Rupert KONRADI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS METAL QUENCHING MEDIUM
    • Publication number 20120118446
    • Publication date May 17, 2012
    • BASF SE
    • Frank FISCHER
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MODIFIED POLYVINYLLACTAMS
    • Publication number 20110248428
    • Publication date Oct 13, 2011
    • BASF SE
    • Frank Fischer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process For Preparing Graft Polymers
    • Publication number 20080255326
    • Publication date Oct 16, 2008
    • BASF SE
    • Ralf Widmaier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method for producing a water-in-water polyvinyl lactam dispersion w...
    • Publication number 20070154438
    • Publication date Jul 5, 2007
    • BASF Aktiengesellschaft
    • Lysander Chrisstoffels
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Use of cross-linked cationic polymers in cosmetics
    • Publication number 20060165639
    • Publication date Jul 27, 2006
    • BASF Aktiengesellschaft
    • Werner Gauweiler
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...