Sulfur

Patents Grantslast 30 patents

  • Information Patent Grant

    Motor oil blend and method for reducing wear on steel and eliminati...

    • Patent number 11,473,031
    • Issue date Oct 18, 2022
    • Bestline International Research, Inc.
    • Ronald J. Sloan
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Motor oil blend and method for reducing wear on steel and eliminati...

    • Patent number 11,377,616
    • Issue date Jul 5, 2022
    • BestLine International Research Inc.
    • Ronald J. Sloan
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition for constant velocity joints, and constant veloc...

    • Patent number 10,829,714
    • Issue date Nov 10, 2020
    • JXTG NIPPON OIL & ENERGY CORPORATION
    • Takashi Arai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lube oil compositions

    • Patent number 8,575,079
    • Issue date Nov 5, 2013
    • Industrial Technology Research Institute
    • Gan-Lin Hwang
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Non-staining, active metal-working fluid

    • Patent number 6,710,021
    • Issue date Mar 23, 2004
    • Henkel Loctite Corporation
    • Edward A. Y. Fisher
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Processes for making a sulfur suspension and a sulfurized cutting f...

    • Patent number 4,605,507
    • Issue date Aug 12, 1986
    • Standard Oil Company (Indiana)
    • Richard J. Windgassen
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    1806933

    • Patent number 1,806,933
    • Issue date May 26, 1931
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    1401760

    • Patent number 1,401,760
    • Issue date Dec 27, 1921
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents