used as base material

Patents Grantslast 30 patents

  • Information Patent Grant

    Biodegradable lubricant with tailored hydrolytic stability and impr...

    • Patent number 11,680,218
    • Issue date Jun 20, 2023
    • Tetramer Technologies, LLC
    • Zachary J. Hunt
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Liquid anti-friction composition

    • Patent number 11,186,796
    • Issue date Nov 30, 2021
    • PATECH FINE CHEMICALS CO., LTD.
    • Wei-Chieh Liang
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Refrigerating machine oil and refrigerating machine working fluid c...

    • Patent number 10,723,926
    • Issue date Jul 28, 2020
    • JXTG NIPPON OIL & ENERGY CORPORATION
    • Takeshi Okido
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Compressor for refrigeration and air conditioning, and refrigeratio...

    • Patent number 10,167,438
    • Issue date Jan 1, 2019
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Shigenori Matsumoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Working fluid composition for refrigerating machine and refrigerati...

    • Patent number 9,783,762
    • Issue date Oct 10, 2017
    • JX Nippon Oil & Energy Corporation
    • Hitoshi Takahashi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant base oil, refrigerator oil and working fluid composition...

    • Patent number 9,752,091
    • Issue date Sep 5, 2017
    • JX Nippon Oil & Energy Corporation
    • Masanori Saito
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Working fluid composition for refrigerator

    • Patent number 9,725,630
    • Issue date Aug 8, 2017
    • JX Nippon Oil & Energy Corporation
    • Takeshi Okido
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Working fluid composition for refrigerator

    • Patent number 9,719,001
    • Issue date Aug 1, 2017
    • JX Nippon Oil & Energy Corporation
    • Takeshi Okido
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Cooling-equipment working-fluid composition

    • Patent number 9,676,983
    • Issue date Jun 13, 2017
    • JX Nippon Oil & Energy Corporation
    • Masanori Saito
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricants for refrigeration systems

    • Patent number 8,419,968
    • Issue date Apr 16, 2013
    • Chemtura Corporation
    • Dale Carr
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant combinations

    • Patent number 8,168,571
    • Issue date May 1, 2012
    • Emery Oleochemicals GmbH
    • Peter Daute
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Lubricant compositions

    • Patent number 6,849,583
    • Issue date Feb 1, 2005
    • Imperial Chemical Industries PLC
    • Stuart Corr
    • 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

    Refrigeration cycle

    • Patent number 6,258,293
    • Issue date Jul 10, 2001
    • Hitachi, Ltd.
    • Tadashi Iizuka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Smokeless two-cycle engine lubricants

    • Patent number 6,197,731
    • Issue date Mar 6, 2001
    • Henkel Corporation
    • Eugene R. Zehler
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Refrigerator oil, working fluid for refrigerator, and method for lu...

    • Patent number 6,080,705
    • Issue date Jun 27, 2000
    • Japan Energy Corporation
    • Takashi Kaimai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Refrigeration cycle

    • Patent number 6,029,459
    • Issue date Feb 29, 2000
    • Hitachi, Ltd.
    • Tadashi Iizuka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant compressor

    • Patent number 5,964,581
    • Issue date Oct 12, 1999
    • Hitachi, Ltd.
    • Tadashi Iizuka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Smokeless two-cycle engine lubricants

    • Patent number 5,925,602
    • Issue date Jul 20, 1999
    • Henkel Corporation
    • Eugene R. Zehler
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Smokeless two-cycle engine lubricants

    • Patent number 5,912,214
    • Issue date Jun 15, 1999
    • Henkel Corporation
    • Eugene R. Zehler
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Refrigerating apparatus and refrigerant compressor

    • Patent number 5,711,165
    • Issue date Jan 27, 1998
    • Hitachi, Ltd.
    • Tadashi Iizuka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Lubrication oil composition

    • Patent number 5,411,672
    • Issue date May 2, 1995
    • Nippon Oil Co., Ltd.
    • Mineo Kagaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Refrigerating machine oil composition

    • Patent number 5,310,492
    • Issue date May 10, 1994
    • Idemitsu Kosan Co., Ltd.
    • Hiromichi Seiki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Refrigeration oil composition containing a fluoroethane and an este...

    • Patent number 5,096,606
    • Issue date Mar 17, 1992
    • Kao Corporation
    • Toshiya Hagihara
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Functional fluids containing urea hydrolytic stabilizers

    • Patent number 5,032,309
    • Issue date Jul 16, 1991
    • Ciba-Geigy Corporation
    • Peter Miles
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Functional fluids

    • Patent number 4,919,833
    • Issue date Apr 24, 1990
    • Ciba-Geigy Corporation
    • Peter Miles
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Synthetic ester lubricating oil composition containing particular t...

    • Patent number 4,440,657
    • Issue date Apr 3, 1984
    • Exxon Research and Engineering Co.
    • Stephen J. Metro
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents