containing hydroxy groups

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for using lubricating oil composition and method for evaluat...

    • Patent number 12,222,344
    • Issue date Feb 11, 2025
    • Idemitsu Kosan Co., Ltd.
    • Moritsugu Kasai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lubricating oil composition

    • Patent number RE50064
    • Issue date Jul 30, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Yohei Susukida
  • Information Patent Grant

    Lubricating oil composition

    • Patent number 12,043,813
    • Issue date Jul 23, 2024
    • Idemitsu Kosan Co., Ltd.
    • Toshimasa Utaka
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Relating to lubricating compositions

    • Patent number 12,031,101
    • Issue date Jul 9, 2024
    • Infineum International Limited
    • Gregory Stidder
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition containing a detergent derived from cashew nu...

    • Patent number 11,999,922
    • Issue date Jun 4, 2024
    • The Lubrizol Corporation
    • Hyungsoo Kim
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition for internal combustion engine

    • Patent number 11,987,766
    • Issue date May 21, 2024
    • ENEOS Corporation
    • Hiroki Nakazawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Composition, and threaded connection for pipes including lubricant...

    • Patent number 11,987,765
    • Issue date May 21, 2024
    • Nippon Steel Corporation
    • Kunio Goto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lubricating oil composition

    • Patent number 11,965,142
    • Issue date Apr 23, 2024
    • Idemitsu Kosan Co., Ltd.
    • Shoichiro Fujita
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition and use as a lubricant additive of guanidiniu...

    • Patent number 11,905,485
    • Issue date Feb 20, 2024
    • Total Marketing Services
    • Modestino De Feo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Marine engine lubrication

    • Patent number 11,827,863
    • Issue date Nov 28, 2023
    • Infineum International Limited
    • Adam P Marsh
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition for internal combustion engine

    • Patent number 11,732,207
    • Issue date Aug 22, 2023
    • ENEOS Corporation
    • Hiroki Nakazawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Marine engine lubrication

    • Patent number 11,732,210
    • Issue date Aug 22, 2023
    • Infineum International Limited
    • Louise Renouf
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition

    • Patent number 11,702,614
    • Issue date Jul 18, 2023
    • ENEOS Corporation
    • Mona Ishii
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition for internal combustion engine

    • Patent number 11,680,221
    • Issue date Jun 20, 2023
    • ENEOS Corporation
    • Hiromitsu Matsuda
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition

    • Patent number 11,555,159
    • Issue date Jan 17, 2023
    • ENEOS Corporation
    • Yohei Susukida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Zinc-free lubricating composition

    • Patent number 11,518,954
    • Issue date Dec 6, 2022
    • The Lubrizol Corporation
    • Ewan E. Delbridge
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition and method for producing same

    • Patent number 11,401,481
    • Issue date Aug 2, 2022
    • Idemitsu Kosan Co., Ltd.
    • Hiroshi Oki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Additive concentrates

    • Patent number 11,299,690
    • Issue date Apr 12, 2022
    • Infineum International LTD
    • Philip J. Woodward
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Additive concentrates

    • Patent number 11,292,980
    • Issue date Apr 5, 2022
    • Infineum International LTD
    • Philip J. Woodward
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Composition, and threaded connection for pipes or tubes including l...

    • Patent number 11,268,043
    • Issue date Mar 8, 2022
    • Nippon Steel Corporation
    • Kunio Goto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reciprocating-type compressor oil

    • Patent number 11,220,651
    • Issue date Jan 11, 2022
    • Shell Oil Company
    • Mai Kitagawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Low viscosity lubricating oil composition

    • Patent number 11,214,754
    • Issue date Jan 4, 2022
    • Chevron Japan Ltd.
    • Hisanari Onouchi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition

    • Patent number 11,214,755
    • Issue date Jan 4, 2022
    • ENEOS Corporation
    • Yohei Susukida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Low viscosity lubricating oil compositions

    • Patent number 11,193,084
    • Issue date Dec 7, 2021
    • Chevron Japan Ltd.
    • Koichi Kubo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition

    • Patent number 11,142,719
    • Issue date Oct 12, 2021
    • Infineum International Limited
    • Alastair A. Cant
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method for lubricating internal combustion engine

    • Patent number 11,111,453
    • Issue date Sep 7, 2021
    • ENEOS Corporation
    • Shigeki Takeshima
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Hydrocarbon marine fuel oil

    • Patent number 11,066,614
    • Issue date Jul 20, 2021
    • Infineum International Limited
    • Paul Kerby
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition

    • Patent number 11,060,046
    • Issue date Jul 13, 2021
    • Idemitsu Kosan Co., Ltd.
    • Jitsuo Shinoda
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition for a speed reducer, and speed reducer

    • Patent number 11,053,451
    • Issue date Jul 6, 2021
    • Kyodo Yushi Co., Ltd.
    • Ko Tanimura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition

    • Patent number 11,034,908
    • Issue date Jun 15, 2021
    • Idemitsu Kosan Co., Ltd.
    • Tatsuya Kusumoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents