TREA

Farid Rizk

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  • Neuhofen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas phase polymerization method
    • Patent number 6,596,822
    • Issue date Jul 22, 2003
    • Basell Polyolefine GmbH
    • Michael Witt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Low pressure copolymerization of ethylene with .alpha.-olefins and...
    • Patent number 5,071,950
    • Issue date Dec 10, 1991
    • BASF Aktiengesellschaft
    • Klaus Borho
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Drying and heating of polyamide granules
    • Patent number 5,052,123
    • Issue date Oct 1, 1991
    • BASF Aktiengesellschaft
    • Klaus J. Tischendorf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for mixing bulk materials
    • Patent number 4,878,758
    • Issue date Nov 7, 1989
    • Harth & Seifert GmbH
    • Roland Schafer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents