with hydrocarbon polymers

Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating fluid for an electric motor system

    • Patent number 11,939,551
    • Issue date Mar 26, 2024
    • Afton Chemical Corporation
    • Ramnath Iyer
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Dispersant viscosity modifiers based on diene-containing polymers

    • Patent number 7,750,089
    • Issue date Jul 6, 2010
    • The Lubrizol Corporation
    • Christopher Kolp
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lubricating oil additive composition and method of making the same

    • Patent number 7,745,542
    • Issue date Jun 29, 2010
    • Chevron Oronite Company LLC
    • William R. Ruhe, Jr.
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Diol phosphite adducts of olefins as multifunctional lubricants and...

    • Patent number 5,254,276
    • Issue date Oct 19, 1993
    • Mobil Oil Corporation
    • Linda A. Benjamin
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phosphonate adducts of olefinic lubricants having enhanced properties

    • Patent number 5,104,579
    • Issue date Apr 14, 1992
    • Mobil Oil Corporation
    • Linda A. Benjamin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Dispersant, VI improver, additive and lubricating oil composition c...

    • Patent number 5,035,819
    • Issue date Jul 30, 1991
    • Texaco, Inc.
    • Thomas F. DeRosa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reduced ash content lubricants

    • Patent number 5,026,493
    • Issue date Jun 25, 1991
    • Ethyl Petroleum Additives, Inc.
    • William Y. Lam
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Multifunctional lubricants and multifunctional additives for lubric...

    • Patent number 4,983,310
    • Issue date Jan 8, 1991
    • Mobil Oil Corporation
    • Linda A. Benjamin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Polyurethane of neopentyl glycol-phosphosulfurized polyolefin and l...

    • Patent number 4,194,981
    • Issue date Mar 25, 1980
    • Texaco Inc.
    • Kenneth G. Hammond
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3865810

    • Patent number 3,865,810
    • Issue date Feb 11, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3826797

    • Patent number 3,826,797
    • Issue date Jul 30, 1974
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3753907

    • Patent number 3,753,907
    • Issue date Aug 21, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3560384

    • Patent number 3,560,384
    • Issue date Feb 2, 1971
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3365398

    • Patent number 3,365,398
    • Issue date Jan 23, 1968
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3364185

    • Patent number 3,364,185
    • Issue date Jan 16, 1968
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3329612

    • Patent number 3,329,612
    • Issue date Jul 4, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3321400

    • Patent number 3,321,400
    • Issue date May 23, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3294684

    • Patent number 3,294,684
    • Issue date Dec 27, 1966
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3281359

    • Patent number 3,281,359
    • Issue date Oct 25, 1966
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3255111

    • Patent number 3,255,111
    • Issue date Jun 7, 1966
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3193570

    • Patent number 3,193,570
    • Issue date Jul 6, 1965
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3133022

    • Patent number 3,133,022
    • Issue date May 12, 1964
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3131149

    • Patent number 3,131,149
    • Issue date Apr 28, 1964
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3089852

    • Patent number 3,089,852
    • Issue date May 14, 1963
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3070581

    • Patent number 3,070,581
    • Issue date Dec 25, 1962
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3033890

    • Patent number 3,033,890
    • Issue date May 8, 1962
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3003959

    • Patent number 3,003,959
    • Issue date Oct 10, 1961
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2978412

    • Patent number 2,978,412
    • Issue date Apr 4, 1961
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2963435

    • Patent number 2,963,435
    • Issue date Dec 6, 1960
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2939841

    • Patent number 2,939,841
    • Issue date Jun 7, 1960
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents