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Patents Grantslast 30 patents

  • Information Patent Grant

    Photocatalytic titanium oxide sol, and coating composition and memb...

    • Patent number 8,207,085
    • Issue date Jun 26, 2012
    • Taki Chemical Co., Ltd.
    • Taketoshi Kuroda
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Photocatalytic titanium oxide sol, and coating composition and memb...

    • Patent number 7,879,757
    • Issue date Feb 1, 2011
    • Taki Chemical Co., Ltd.
    • Taketoshi Kuroda
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Test methods for simulating FCC regenerator catalysis and catalyst...

    • Patent number 7,749,762
    • Issue date Jul 6, 2010
    • BASF Catalysts LLC
    • David Matheson Stockwell
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Modification of a hydrogenation catalyst

    • Patent number 6,521,564
    • Issue date Feb 18, 2003
    • Roche Vitamins, Inc.
    • Oliver Gerald Degischer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Durable regenerable sorbent pellets for removal of hydrogen sulfide...

    • Patent number 5,866,503
    • Issue date Feb 2, 1999
    • The United States of America as represented by the United States Department o...
    • Ranjani V. Siriwardane
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hydroalkylation composition and process for producing said composition

    • Patent number 4,177,164
    • Issue date Dec 4, 1979
    • Phillips Petroleum Company
    • Timothy P. Murtha
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Staged process for the production of middle distillate from a heavy...

    • Patent number 4,169,040
    • Issue date Sep 25, 1979
    • Chevron Research Company
    • Donald A. Bea
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Granulated zeolite catalyst and process for producing the catalyst

    • Patent number 4,036,782
    • Issue date Jul 19, 1977
    • Khabib Minachevich Minachev
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3923688

    • Patent number 3,923,688
    • Issue date Dec 2, 1975
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    3903021

    • Patent number 3,903,021
    • Issue date Sep 2, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3803055

    • Patent number 3,803,055
    • Issue date Apr 9, 1974
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3651160

    • Patent number 3,651,160
    • Issue date Mar 21, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3493519

    • Patent number 3,493,519
    • Issue date Feb 3, 1970
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3293192

    • Patent number 3,293,192
    • Issue date Dec 20, 1966
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3260680

    • Patent number 3,260,680
    • Issue date Jul 12, 1966
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2764558

    • Patent number 2,764,558
    • Issue date Sep 25, 1956
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2673187

    • Patent number 2,673,187
    • Issue date Mar 23, 1954
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2509014

    • Patent number 2,509,014
    • Issue date May 23, 1950
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1947864

    • Patent number 1,947,864
    • Issue date Feb 20, 1934
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1868869

    • Patent number 1,868,869
    • Issue date Jul 26, 1932
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1847624

    • Patent number 1,847,624
    • Issue date Mar 1, 1932
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents