TREA

Diane Gevertz

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reduction of sulfide in fluids
    • Patent number 5,820,766
    • Issue date Oct 13, 1998
    • Phillips Petroleum Company
    • Diane Gevertz
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Sulfide-oxidizing bacteria
    • Patent number 5,686,293
    • Issue date Nov 11, 1997
    • Phillips Petroleum Company
    • Gary E. Jenneman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Injection of dextrins for subterranean microbial processes
    • Patent number 5,368,099
    • Issue date Nov 29, 1994
    • Phillips Petroleum Company
    • Mary E. Davey
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...