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Michael May

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  • Darmstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    (Methyl) methacrylate maleic acid anhydride copolymers as polymer m...
    • Patent number 6,218,467
    • Issue date Apr 17, 2001
    • Roehm GmbH
    • Michael Wicker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified polyesters
    • Patent number 6,180,750
    • Issue date Jan 30, 2001
    • Roehm GmbH
    • Michael May
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Universally compatible pigment dispersants
    • Patent number 5,652,316
    • Issue date Jul 29, 1997
    • Roehm GmbH Chemische Fabrik
    • Michael May
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid crystalline colorant polymer
    • Patent number 5,310,837
    • Issue date May 10, 1994
    • Roehm GmbH Chemische Fabrik
    • Michael May
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...