the additives being a mixture of compounds of unknown or incompletely defined constitution and macromolecular compounds

Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricant composition containing copolymers of polyisobutylenemetha...

    • Patent number 11,214,752
    • Issue date Jan 4, 2022
    • BASF SE
    • Szilard Csihony
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Aqueous polymer dispersions, a method for their preparation and the...

    • Patent number 10,851,323
    • Issue date Dec 1, 2020
    • BASF SE
    • Judith Christine Braeuer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lubricating oil composition

    • Patent number 10,597,600
    • Issue date Mar 24, 2020
    • Shell Oil Company
    • Mitsuhiro Nagakari
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition for gear oil

    • Patent number 10,443,016
    • Issue date Oct 15, 2019
    • JXTG NIPPON OIL & ENERGY CORPORATION
    • Hitoshi Komatsubara
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Antifriction coating

    • Patent number 10,119,094
    • Issue date Nov 6, 2018
    • Dow Silicones Corporation
    • Marita Barth
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Gun oil composition

    • Patent number 9,637,705
    • Issue date May 2, 2017
    • Mongoose Lubricants, LLC
    • Leonard A. Waldron
    • F41 - WEAPONS
  • Information Patent Grant

    Lubricating oil composition for internal combustion engine

    • Patent number 9,321,981
    • Issue date Apr 26, 2016
    • Idemitsu Kosan Co., Ltd.
    • Moritsugu Kasai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Ethylene based copolymer compositions as viscosity modifiers and me...

    • Patent number 8,999,907
    • Issue date Apr 7, 2015
    • ExxonMobil Chemical Patents Inc.
    • Sudhin Datta
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating coating composition suitable for lubrication of a threa...

    • Patent number 6,869,111
    • Issue date Mar 22, 2005
    • Sumitomo Metal Industries, Ltd.
    • Kunio Goto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil compositions

    • Patent number 6,869,919
    • Issue date Mar 22, 2005
    • Infineum International LTD
    • Andrew J. D. Ritchie
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method of reducing intake valve deposits in a direct injection engine

    • Patent number 6,846,782
    • Issue date Jan 25, 2005
    • The Lubrizol Corporation
    • Raymond M. Calder
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil compositions

    • Patent number 6,649,576
    • Issue date Nov 18, 2003
    • Infineum International Inc.
    • Ian A. W. Bell
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Traction drive fluid

    • Patent number 6,638,417
    • Issue date Oct 28, 2003
    • Nippon Mitsubishi Oil Corporation
    • Noboru Ishida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Vegetable oils containing styrene/butadiene copolymers in combinati...

    • Patent number 6,365,558
    • Issue date Apr 2, 2002
    • The Lubrizol Corporation
    • Kasturi Lal
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Dry lubricant

    • Patent number 5,885,947
    • Issue date Mar 23, 1999
    • Paul D. Maples
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Semi-synthetic two-stroke engine oil formulation

    • Patent number 5,498,353
    • Issue date Mar 12, 1996
    • Chinese Petroleum Corp.
    • Ron-Sheng Lin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating composition for two-cycle internal combustion engines

    • Patent number 5,321,172
    • Issue date Jun 14, 1994
    • Exxon Research and Engineering Company
    • A. Gordon Alexander
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Synthetic diester lubricating oils containing overbased calcium sul...

    • Patent number 4,138,347
    • Issue date Feb 6, 1979
    • Texaco Inc.
    • Wheeler C. Crawford
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Synthetic turbine oils

    • Patent number 4,045,376
    • Issue date Aug 30, 1977
    • Texaco Inc.
    • Isaac D. Rubin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3250716

    • Patent number 3,250,716
    • Issue date May 10, 1966
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents