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Alfred Blumcke

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  • Rheinfelden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silica gels incorporating insolubilized reagents
    • Patent number 4,436,823
    • Issue date Mar 13, 1984
    • Dragerwerk Aktiengesellschaft
    • Alfred Blumcke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Silica gels incorporating insolubilized reagents
    • Patent number 4,301,027
    • Issue date Nov 17, 1981
    • Dynamit Nobel AG
    • Alfred Blumcke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of preparing dye pigments
    • Patent number 4,251,282
    • Issue date Feb 17, 1981
    • Dynamit Nobel Aktiengesellschaft
    • Hans-Joachim Vahlensieck
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...