Pretreatment of collagen-containing raw materials for the manufacture of glue

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Patents Grantslast 30 patents

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    Method of producing a mineral wool product comprising a multiple of...

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    • Rockwool International A/S
    • Thomas Hjelmgaard
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    • Rockwool International A/S
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    Process for gelatines extraction and chromium salts recovery from t...

    • Patent number 7,077,966
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    • Artoni S.A.S. Di Artoni Giancarlo & Co.
    • Giancarlo Artoni
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    Method of degreasing bone for gelatin manufacture

    • Patent number 6,037,451
    • Issue date Mar 14, 2000
    • Eastman Kodak Company
    • Anne G. Rowlands
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    Process for producing protein product from bone-containing animal m...

    • Patent number 5,141,763
    • Issue date Aug 25, 1992
    • Slagteriernes Forskningsinstitut
    • Poul-Ivar Hansen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Process for the preparation of a collagen product for medical and c...

    • Patent number 4,389,487
    • Issue date Jun 21, 1983
    • Pentapharm A.G.
    • Peter E. Ries
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of dissolving collagen-containing tissues

    • Patent number 4,293,647
    • Issue date Oct 6, 1981
    • Rohm GmbH
    • Rolf Monsheimer
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Method of processing mechanically removed porcine skins for ultimat...

    • Patent number 4,222,741
    • Issue date Sep 16, 1980
    • Dubuque Packing Company
    • Edward A. Whitney
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Method for treating raw materials containing collagen

    • Patent number 4,220,724
    • Issue date Sep 2, 1980
    • Rohm GmbH
    • Alexander Berg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for dissolving collagen-containing skin tissues

    • Patent number 4,210,721
    • Issue date Jul 1, 1980
    • Rolf Monsheimer
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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    Process for obtaining maleic acid anhydride

    • Patent number 4,191,695
    • Issue date Mar 4, 1980
    • Lonza Ltd.
    • Amleto Neri
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  • Information Patent Grant

    Glue for articles in the tobacco industry

    • Patent number 4,187,119
    • Issue date Feb 5, 1980
    • Service d'Exploitation Industrielle des Tabacs et des Allumettes
    • Jean-Claude Battard
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  • Information Patent Grant

    Process for obtaining gelatin

    • Patent number 4,176,117
    • Issue date Nov 27, 1979
    • Leon Oudem
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    Glue for articles in the tobacco industry and method employing same

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    • Issue date Nov 27, 1979
    • Service d'Exploitation Industrielle des Tabacs et des Allumettes
    • Jean-Claude Battard
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    Process for removing water from glue stock

    • Patent number 4,152,323
    • Issue date May 1, 1979
    • Arenco-BMD Maschinenfabrik GmbH
    • Horst Zaepfel
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    Dry flexible glue compositions and method of making same

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    • Issue date Jun 20, 1978
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    • Moses Konigsberg
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    3856700

    • Patent number 3,856,700
    • Issue date Dec 24, 1974
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    3844805

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    • Issue date Sep 12, 1972
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    3665988

    • Patent number 3,665,988
    • Issue date May 30, 1972
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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    3649347

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    • Issue date Mar 14, 1972
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    • Issue date Dec 21, 1971
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    3619222

    • Patent number 3,619,222
    • Issue date Nov 9, 1971
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    3535275

    • Patent number 3,535,275
    • Issue date Oct 20, 1970
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Patents Applicationslast 30 patents