TREA

of hides, hoofs, or leather scrap

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Industry

  • CPC
  • C09H1/04
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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09HPREPARATION OF GLUE OR GELATINE C09H1/00Pretreatment of collagen-containing raw materials for the manufacture of glue

Current Industry

C09H1/04of hides, hoofs, or leather scrap
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for gelatines extraction and chromium salts recovery from t...
    • Patent number 7,077,966
    • Issue date Jul 18, 2006
    • Artoni S.A.S. Di Artoni Giancarlo & Co.
    • Giancarlo Artoni
    • C14 - SKINS HIDES PELTS LEATHER
  • 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 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
  • Information Patent Grant

    Process for obtaining maleic acid anhydride
    • Patent number 4,191,695
    • Issue date Mar 4, 1980
    • Lonza Ltd.
    • Amleto Neri
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Process for obtaining gelatin
    • Patent number 4,176,117
    • Issue date Nov 27, 1979
    • Leon Oudem
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for removing water from glue stock
    • Patent number 4,152,323
    • Issue date May 1, 1979
    • Arenco-BMD Maschinenfabrik GmbH
    • Horst Zaepfel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3839590
    • Patent number 3,839,590
    • Issue date Oct 1, 1974
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3821371
    • Patent number 3,821,371
    • Issue date Jun 28, 1974
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3691281
    • Patent number 3,691,281
    • Issue date Sep 12, 1972
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3665988
    • Patent number 3,665,988
    • Issue date May 30, 1972
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3489193
    • Patent number 3,489,193
    • Issue date Jan 13, 1970
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    3487094
    • Patent number 3,487,094
    • Issue date Dec 30, 1969
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3314861
    • Patent number 3,314,861
    • Issue date Apr 18, 1967
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3293687
    • Patent number 3,293,687
    • Issue date Dec 27, 1966
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    3231463
    • Patent number 3,231,463
    • Issue date Jan 25, 1966
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3194865
    • Patent number 3,194,865
    • Issue date Jul 13, 1965
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    3075961
    • Patent number 3,075,961
    • Issue date Jan 29, 1963
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2992247
    • Patent number 2,992,247
    • Issue date Jul 11, 1961
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2935413
    • Patent number 2,935,413
    • Issue date May 3, 1960
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2838363
    • Patent number 2,838,363
    • Issue date Jun 10, 1958
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2820804
    • Patent number 2,820,804
    • Issue date Jan 21, 1958
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2741576
    • Patent number 2,741,576
    • Issue date Apr 10, 1956
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2741575
    • Patent number 2,741,575
    • Issue date Apr 10, 1956
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2676168
    • Patent number 2,676,168
    • Issue date Apr 20, 1954
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2397650
    • Patent number 2,397,650
    • Issue date Apr 2, 1946
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2349542
    • Patent number 2,349,542
    • Issue date May 23, 1944
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2339405
    • Patent number 2,339,405
    • Issue date Jan 18, 1944
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2286038
    • Patent number 2,286,038
    • Issue date Jun 9, 1942
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2281609
    • Patent number 2,281,609
    • Issue date May 5, 1942
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents