Sulfonic acids, Derivatives thereof

Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating oil composition

    • Patent number 12,338,408
    • Issue date Jun 24, 2025
    • ENEOS Corporation
    • Yohei Susukida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil composition for internal combustion engine

    • Patent number 12,331,262
    • Issue date Jun 17, 2025
    • ENEOS Corporation
    • Shogo Eryu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant compositions containing styrenic block copolymer

    • Patent number 12,281,277
    • Issue date Apr 22, 2025
    • Infineum International Limited
    • Yi Zhao
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition

    • Patent number 12,270,004
    • Issue date Apr 8, 2025
    • BASF SE
    • Ryan James Fenton
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition

    • Patent number 12,264,291
    • Issue date Apr 1, 2025
    • NOK Klueber Co., Ltd.
    • Akihiko Shimura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Emulsions having oil phase surfactants and water phase additive blends

    • Patent number 12,258,535
    • Issue date Mar 25, 2025
    • Pilot Chemical Corp.
    • Robert E. Golden
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease-sealed bearing

    • Patent number 12,253,113
    • Issue date Mar 18, 2025
    • NTN Corporation
    • Kota Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lubricating oil compositions for improving low-speed pre-ignition

    • Patent number 12,195,695
    • Issue date Jan 14, 2025
    • Afton Chemical Corporation
    • Kongsheng Yang
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Oil-based corrosion inhibitors

    • Patent number 12,187,974
    • Issue date Jan 7, 2025
    • The Lubrizol Corporation
    • Ryan Weber
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Thermal management system

    • Patent number 12,180,410
    • Issue date Dec 31, 2024
    • SHELL USA, INC.
    • Andree Hilker
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Driveline and transmission fluids for low speed wear and scuffing

    • Patent number 12,157,866
    • Issue date Dec 3, 2024
    • Afton Chemical Corporation
    • Bryan Rock
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition and rolling bearing

    • Patent number 12,152,214
    • Issue date Nov 26, 2024
    • JTEKT CORPORATION
    • Koji Yoshizaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating composition and method of lubricating an internal combu...

    • Patent number 12,139,686
    • Issue date Nov 12, 2024
    • The Lubrizol Corporation
    • John G. Loop
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Ball screw grease composition for rack-assisted electric power stee...

    • Patent number 12,139,688
    • Issue date Nov 12, 2024
    • Kyodo Yushi Co., Ltd.
    • Minami Soma
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating agent

    • Patent number 12,116,545
    • Issue date Oct 15, 2024
    • Kao Corporation
    • Takako Igarashi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Metal working fluids biocide

    • Patent number 12,071,596
    • Issue date Aug 27, 2024
    • Dow Global Technologies LLC
    • Chao Zhao
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Low viscosity lubricating fluid for an electric motor system

    • Patent number 12,043,817
    • Issue date Jul 23, 2024
    • Afton Chemical Corporation
    • Susie Hurley
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition, and rolling bearing

    • Patent number 12,037,561
    • Issue date Jul 16, 2024
    • JTEKT CORPORATION
    • Takeshi Tsuda
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method of limiting chemical degradation due to nitrogen dioxide con...

    • Patent number 12,031,103
    • Issue date Jul 9, 2024
    • INFINEUM INTERNATIONAL LTD
    • David Robert Coultas
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Hydraulic fluid

    • Patent number 12,018,224
    • Issue date Jun 25, 2024
    • Afton Chemical Corporation
    • Helen Dyer
    • 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

    Detergent systems for oxidation resistance in lubricants

    • Patent number 11,970,671
    • Issue date Apr 30, 2024
    • Afton Chemical Corporation
    • Paul Ransom
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • 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

    Lubricating oil composition

    • Patent number 11,932,822
    • Issue date Mar 19, 2024
    • Idemitsu Kosan Co., Ltd.
    • Naoto Horita
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Preservative composition

    • Patent number 11,851,396
    • Issue date Dec 26, 2023
    • Aktiegolaget SKF
    • Amra Cenanovic
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant compositions and methods for using the same

    • Patent number 11,840,676
    • Issue date Dec 12, 2023
    • Ecolab USA Inc.
    • Wei Ke
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition

    • Patent number 11,802,254
    • Issue date Oct 31, 2023
    • Idemitsu Kosan Co., Ltd.
    • Akihiro Shishikura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Hydraulic fluid

    • Patent number 11,788,026
    • Issue date Oct 17, 2023
    • Afton Chemical Corporation
    • Helen Dyer
    • 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 compositions

    • Patent number 11,702,610
    • Issue date Jul 18, 2023
    • The Lubrizol Corporation
    • Daniel J. Knapton
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents