TREA

Waldemar Schleier

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  • Darmstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for heat sealing
    • Patent number 4,753,708
    • Issue date Jun 28, 1988
    • Rohm GmbH
    • Gerhard Markert
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Hydrophilic polymer carrier for proteins
    • Patent number 4,511,694
    • Issue date Apr 16, 1985
    • Rohm GmbH
    • Dieter Kramer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Pearl polymer containing hollow pearls
    • Patent number 4,208,309
    • Issue date Jun 17, 1980
    • Rohm GmbH
    • Dieter Kraemer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Pearl polymer containing hollow pearls
    • Patent number 4,190,713
    • Issue date Feb 26, 1980
    • Rohm GmbH
    • Dieter Kraemer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...