TREA

Igal Belsky

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  • Ramat Aviv, IL
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Patents Grantslast 30 patents

  • Information Patent Grant

    .alpha.Emulsans
    • Patent number 4,395,354
    • Issue date Jul 26, 1983
    • Petroleum Fermentations N.V.
    • David L. Gutnick
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Polyanionic heteropolysaccharide biopolymers
    • Patent number 4,395,353
    • Issue date Jul 26, 1983
    • Petroleum Fermentations N.V.
    • David L. Gutnick
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    .psi.-Emulsans
    • Patent number 4,380,504
    • Issue date Apr 19, 1983
    • Petroleum Fermentations N.V.
    • David L. Gutnick
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Apo-.psi.-emulsans
    • Patent number 4,311,831
    • Issue date Jan 19, 1982
    • Petroleum Fermentations N.V.
    • David L. Gutnick
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Proemulsans
    • Patent number 4,311,832
    • Issue date Jan 19, 1982
    • Petroleum Fermentations N.V.
    • David L. Gutnick
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Apo-.alpha.-emulsans
    • Patent number 4,311,830
    • Issue date Jan 19, 1982
    • Petroleum Fermentations N.V.
    • David L. Gutnick
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Apo-.beta.-emulsans
    • Patent number 4,311,829
    • Issue date Jan 19, 1982
    • Petroleum Fermentations N.V.
    • David L. Gutnick
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...