in presence of phenylacetic acid or phenylacetamide or their derivatives not to be used

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for increasing the production of penicillin G (benzylpenici...

    • Patent number 6,251,655
    • Issue date Jun 26, 2001
    • Antibioticos S.A.
    • Baltasar Minambres Rodriguez
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3298924

    • Patent number 3,298,924
    • Issue date Jan 17, 1967
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...