from the petroleum industry

Patents Grantslast 30 patents

  • Information Patent Grant

    Cumene-phenol complex with thermal oxidation system

    • Patent number 11,780,795
    • Issue date Oct 10, 2023
    • Honeywell International Inc.
    • Jan De Ren
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dealklylation and transalkylation of mixed phenols to make cresols

    • Patent number 11,485,694
    • Issue date Nov 1, 2022
    • China Petroleum and Chemical Corporation
    • Shuguang Zhang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2872486

    • Patent number 2,872,486
    • Issue date Feb 3, 1959
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2785120

    • Patent number 2,785,120
    • Issue date Mar 12, 1957
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2766296

    • Patent number 2,766,296
    • Issue date Oct 9, 1956
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2747969

    • Patent number 2,747,969
    • Issue date May 29, 1956
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2635120

    • Patent number 2,635,120
    • Issue date Apr 14, 1953
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2617833

    • Patent number 2,617,833
    • Issue date Nov 11, 1952
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2606936

    • Patent number 2,606,936
    • Issue date Aug 12, 1952
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2600621

    • Patent number 2,600,621
    • Issue date Jun 17, 1952
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2523154

    • Patent number 2,523,154
    • Issue date Sep 19, 1950
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2495215

    • Patent number 2,495,215
    • Issue date Jan 24, 1950
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2459433

    • Patent number 2,459,433
    • Issue date Jan 18, 1949
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2434095

    • Patent number 2,434,095
    • Issue date Jan 6, 1948
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2391128

    • Patent number 2,391,128
    • Issue date Dec 18, 1945
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2367172

    • Patent number 2,367,172
    • Issue date Jan 9, 1945
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2342386

    • Patent number 2,342,386
    • Issue date Feb 22, 1944
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2336720

    • Patent number 2,336,720
    • Issue date Dec 14, 1943
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2331034

    • Patent number 2,331,034
    • Issue date Oct 5, 1943
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2327526

    • Patent number 2,327,526
    • Issue date Aug 24, 1943
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2301270

    • Patent number 2,301,270
    • Issue date Nov 10, 1942
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2240727

    • Patent number 2,240,727
    • Issue date May 6, 1941
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2203217

    • Patent number 2,203,217
    • Issue date Jun 4, 1940
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2199208

    • Patent number 2,199,208
    • Issue date Apr 30, 1940
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2163227

    • Patent number 2,163,227
    • Issue date Jun 20, 1939
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2134547

    • Patent number 2,134,547
    • Issue date Oct 25, 1938
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2096871

    • Patent number 2,096,871
    • Issue date Oct 26, 1937
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2000244

    • Patent number 2,000,244
    • Issue date May 7, 1935
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1982120

    • Patent number 1,982,120
    • Issue date Nov 27, 1934
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents