with acid-forming oxides

Patents Grantslast 30 patents

  • Information Patent Grant

    Removal of hydrogen sulfide from an oil-containing mixture having a...

    • Patent number 5,346,614
    • Issue date Sep 13, 1994
    • Union Oil Company of California
    • Christohper R. Culver
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Treatment of effluents

    • Patent number 4,360,508
    • Issue date Nov 23, 1982
    • British Gas Corporation
    • Frederick Farrington
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Desulfurization process and installation for hydrocarbon reservoir...

    • Patent number 4,171,349
    • Issue date Oct 16, 1979
    • Institutul de Cercetari Si Proiectari Pentru Petrol Si Gaze
    • Iulius M. Cucuiat
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Sulfonation of crude oils to produce petroleum sulfonates

    • Patent number 4,147,638
    • Issue date Apr 3, 1979
    • Marathon Oil Company
    • Mark A. Plummer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Sulfonation of crude oils to produce petroleum sulfonates

    • Patent number 4,144,266
    • Issue date Mar 13, 1979
    • Marathon Oil Company
    • Mark A. Plummer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3591498

    • Patent number 3,591,498
    • Issue date Jul 6, 1971
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3097234

    • Patent number 3,097,234
    • Issue date Jul 9, 1963
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3091587

    • Patent number 3,091,587
    • Issue date May 28, 1963
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3069353

    • Patent number 3,069,353
    • Issue date Dec 18, 1962
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2969320

    • Patent number 2,969,320
    • Issue date Jan 24, 1961
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2330163

    • Patent number 2,330,163
    • Issue date Sep 21, 1943
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2079782

    • Patent number 2,079,782
    • Issue date May 11, 1937
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    1965828

    • Patent number 1,965,828
    • Issue date Jul 10, 1934
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1935160

    • Patent number 1,935,160
    • Issue date Nov 14, 1933
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents