TREA

Arend Langejan

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  • Delft, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Active dried baker's yeast
    • Patent number 4,341,871
    • Issue date Jul 27, 1982
    • Gist-Brocades N.V.
    • Arend Langejan
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Active dried baker's yeast
    • Patent number 4,217,420
    • Issue date Aug 12, 1980
    • Gist-Brocades N.V.
    • Arend Langejan
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    High protein active dried bakers' yeast
    • Patent number 3,993,783
    • Issue date Nov 23, 1976
    • Koninklijke Nederlandsche Gist-En Spiritusfabriek N.V.
    • Arend Langejan
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...