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David Shepherd

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  • Morges, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the production of a substance having bacteriostatic act...
    • Patent number 4,419,449
    • Issue date Dec 6, 1983
    • Societe d'Assistance Technique pour Produits Nestle S.A.
    • Francois Maillard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Elimination of flatulent sugars from soy
    • Patent number 4,216,235
    • Issue date Aug 5, 1980
    • Societe d'Assistance Technique pour Produits Nestle S.A.
    • Jaroslav Dasek
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Red pigment production
    • Patent number 4,145,254
    • Issue date Mar 20, 1979
    • Societe d'Assistance Technique pour Produits Nestle S.A.
    • David Shepherd
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for protecting organic materials using a bacteriostatic cof...
    • Patent number 4,075,329
    • Issue date Feb 21, 1978
    • Societe d'Assistance Technique pour Produits Nestle S.A.
    • Pierre Hirsbrunner
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Production of zeaxanthin
    • Patent number 3,951,743
    • Issue date Apr 20, 1976
    • Societe d'Assistance Technique pour Produits Nestle S.A.
    • David Shepherd
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Production of zeaxanthin
    • Patent number 3,951,742
    • Issue date Apr 20, 1976
    • Societe d'Assistance Technique pour Produits Nestle S.A.
    • David Shepherd
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...