TREA

Lanolin; Woolfat

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Industry

  • CPC
  • C11B11/005
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Parent Industries

CCHEMISTRY METALLURGY C11Animal and vegetable oils C11BPRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVING FATS, FATTY SUBSTANCES ( C11B11/00Recovery or refining of other fatty substances

Current Industry

C11B11/005Lanolin; Woolfat
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Woolscouring method and composition
    • Patent number 9,689,088
    • Issue date Jun 27, 2017
    • Croda International PLC
    • Mahzad Goodwin
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method for extracting internal lipids from wool using supercritical...
    • Patent number 8,138,362
    • Issue date Mar 20, 2012
    • Centro Technologico Gaiker
    • Ma Luisa Coderch Negra
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Woolgrease
    • Patent number 6,420,578
    • Issue date Jul 16, 2002
    • Croda International PLC
    • Richard Neil Cawthorne
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for the fractionation of wool wax acid mixtures
    • Patent number 5,811,563
    • Issue date Sep 22, 1998
    • SKW Trotestberg AK
    • Jurgen Heidlas
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Lanolin fatty acids, a method for their fractionation, cosmetics an...
    • Patent number 5,556,970
    • Issue date Sep 17, 1996
    • Yoshikawa Oil & Fat Co., Ltd.
    • Toshiyuki Kawasaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of obtaining an purified wool fat and use as an additive to...
    • Patent number 5,399,730
    • Issue date Mar 21, 1995
    • Development Products, Inc.
    • Boris I. Koupchinov
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for refining lanolins
    • Patent number 5,155,245
    • Issue date Oct 13, 1992
    • Yoshikawa Oil & Fat Co., Ltd.
    • Katsunori Myojo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Wool washing and recovery of wool wax and water therefrom
    • Patent number 4,558,574
    • Issue date Dec 17, 1985
    • O.T.H. Beier & Company (Proprietary) Limited
    • Oskar H. G. Beier
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method of treatment for separation of oil from oil-containing slurr...
    • Patent number 4,555,345
    • Issue date Nov 26, 1985
    • Sankyo Yuki Kabushiki Kaisha
    • Tadayuki Yoshida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Wool scouring
    • Patent number 4,349,347
    • Issue date Sep 14, 1982
    • Wool Development International Limited
    • Merle S. Masri
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Process for purification of wool grease
    • Patent number 4,288,377
    • Issue date Sep 8, 1981
    • Norair S. Arutjunian
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for separation of wool wax from fats in wool grease or mixt...
    • Patent number 4,207,244
    • Issue date Jun 10, 1980
    • Unisearch Limited
    • Malcolm Chaikin
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Non-allergenic lanolin compositions
    • Patent number 4,167,518
    • Issue date Sep 11, 1979
    • Kao Soap Co., Ltd.
    • Makoto Yamanaka
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for producing lower allergenic lanolin or derivatives thereof
    • Patent number 4,165,327
    • Issue date Aug 21, 1979
    • Kao Soap Co., Ltd.
    • Makoto Yamanaka
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Non-allergenic lanolin and production of same
    • Patent number 4,138,416
    • Issue date Feb 6, 1979
    • Dai-Ichi Croda Chemicals Kabushiki Kaisha
    • Takeshi Koresawa
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for the purification of greasy and soiled water using a hea...
    • Patent number 4,124,502
    • Issue date Nov 7, 1978
    • Peignage Amedee
    • Bernard J. O. Leman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Process for the production of hypoallergenic lanolin
    • Patent number 4,091,035
    • Issue date May 23, 1978
    • Woolcombers Limited
    • Edward Watson Clark
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Method for deodorizing liquid lanolin
    • Patent number 4,072,697
    • Issue date Feb 7, 1978
    • Kao Soap Co., Ltd.
    • Hisashi Sekine
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for treating wool scouring wastes
    • Patent number 4,059,516
    • Issue date Nov 22, 1977
    • Geo. W. Bollman & Co., Inc.
    • Willis A. Heisey
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Methods of recovering wool grease from spent wool scouring liquor
    • Patent number 4,007,117
    • Issue date Feb 8, 1977
    • New Zealand Inventions Development Authority
    • Donald Kenneth Smith
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Oil emulsion processing
    • Patent number 4,002,562
    • Issue date Jan 11, 1977
    • Resources Conservation Co.
    • Robert K. Ames
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation of wool fatty acid
    • Patent number 3,983,147
    • Issue date Sep 28, 1976
    • Dai-Ichi Kogyo Seiyaku Co., Ltd.
    • Hisakazu Senda
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    3909407
    • Patent number 3,909,407
    • Issue date Sep 30, 1975
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    3853930
    • Patent number 3,853,930
    • Issue date Dec 10, 1974
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    3847804
    • Patent number 3,847,804
    • Issue date Nov 12, 1974
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3816487
    • Patent number 3,816,487
    • Issue date Jun 11, 1974
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    3619116
    • Patent number 3,619,116
    • Issue date Nov 9, 1971
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3518118
    • Patent number 3,518,118
    • Issue date Jun 30, 1970
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3518119
    • Patent number 3,518,119
    • Issue date Jun 30, 1970
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3490948
    • Patent number 3,490,948
    • Issue date Jan 20, 1970
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents