TREA

Menahem Kraus

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  • Ann Arbor, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Charged porous filter
    • Patent number 5,114,585
    • Issue date May 19, 1992
    • Gelman Sciences, Inc.
    • Menahem Kraus
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration membranes made from polyethersulfone/phenoxy resin blend
    • Patent number 5,076,935
    • Issue date Dec 31, 1991
    • Gelman Sciences, Inc.
    • Menahem Kraus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyaldehyde activated membranes
    • Patent number 4,961,852
    • Issue date Oct 9, 1990
    • Gelman Sciences, Inc.
    • Kanyawasam P. W. Pemawansa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Polyaldehyde activated membranes
    • Patent number 4,824,870
    • Issue date Apr 25, 1989
    • Gelman Sciences, Inc.
    • Kariyawasam P. W. Pemawansa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL