Hans-Jurgen Wedemeyer

Person

  • Leverkusen, DE

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR PRODUCING CATION EXCHANGERS

    • Publication number 20120238649
    • Publication date Sep 20, 2012
    • Lanxess Deutschland GmbH
    • Pierre Vanhoorne
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESS FOR PRODUCING CATION EXCHANGERS

    • Publication number 20120029100
    • Publication date Feb 2, 2012
    • Lanxess Deutschland GmbH
    • Pierre Vanhoorne
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NON-AGGLOMERATING MIXED BED ION EXCHANGERS

    • Publication number 20110278493
    • Publication date Nov 17, 2011
    • Lanxess Deutschland GmbH
    • Wolfgang Zarges
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROCESS FOR PRODUCING CATION EXCHANGERS

    • Publication number 20090156798
    • Publication date Jun 18, 2009
    • Lanxess Deutschland GmbH
    • Pierre Vanhoorne
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Non-agglomerating mixed bed ion exchangers

    • Publication number 20080009555
    • Publication date Jan 10, 2008
    • LANXESS Deutschland GmbH
    • Wolfgang Zarges
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL