TREA

Christoph Donner

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  • Berlin, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluidized-bed fermenter
    • Patent number 5,618,411
    • Issue date Apr 8, 1997
    • Schering Aktiengesellschaft
    • Christoph Donner
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Process for wastewater purification
    • Patent number 4,971,698
    • Issue date Nov 20, 1990
    • Schering Aktiengesellschaft
    • Alfred Weber
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Process for the adhesive metallization of ceramic materials
    • Patent number 4,766,017
    • Issue date Aug 23, 1988
    • Schering Aktiengesellschaft
    • Kurt Heymann
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES