containing an indolo[4,3-F,G]quinoleine nucleus

Patents Grantslast 30 patents

  • Information Patent Grant

    Enzymes for transforming ergopeptines and method therefor

    • Patent number 9,586,990
    • Issue date Mar 7, 2017
    • Erber Aktiengesellschaft
    • Gerd Schatzmayr
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Process for the fermentative production of cephalosporin

    • Patent number 6,803,460
    • Issue date Oct 12, 2004
    • DSM IP Assets B.V.
    • Ilco Adrainus Lambertus Antonius Boogers
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Process for the fermentative production of cephalosporin

    • Patent number 6,552,185
    • Issue date Apr 22, 2003
    • DSM N.V.
    • Ilco Adrianus Lambertus Antonius Boogers
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Process for the preparation of festuclavine

    • Patent number 4,939,089
    • Issue date Jul 3, 1990
    • Schering Aktiengesellschaft
    • Detlef Wilke
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Clavine-producing strain, a process for the preparation thereof as...

    • Patent number 4,618,581
    • Issue date Oct 21, 1986
    • Richter Gedeon Vegyeszeti Gyar Rt.
    • Maria Trinn
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Microorganism strain of species Claviceps purpurea

    • Patent number 4,447,540
    • Issue date May 8, 1984
    • SPOFA, spojene podniky prozdravotnickou vyrobu
    • Karin Strnadova
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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    Method for controlling the amount and distribution of alkaloids for...

    • Patent number 4,390,625
    • Issue date Jun 28, 1983
    • Richter Gedeon Vegyeszeti Gyar Rt.
    • Eva Udvardy Nagy nee Cserey Pechany
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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    Fermentation process for the preparation of ergot alkaloids, primar...

    • Patent number 4,369,252
    • Issue date Jan 18, 1983
    • Richter Gedeon Vegyeszeti Gyar Rt.
    • Geza Wack
    • C07 - ORGANIC CHEMISTRY
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    Process for the isolation of ergot alkaloids from culture suspensions

    • Patent number 4,237,291
    • Issue date Dec 2, 1980
    • VEB Arzneimittelwerk Dresden
    • Werner Grawert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Analogues of ergot alkaloids

    • Patent number 4,230,854
    • Issue date Oct 28, 1980
    • Societa Farmaceutici Italia S.p.A.
    • Enzo Beacco
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the fermentation production of ergoline derivatives

    • Patent number 4,086,141
    • Issue date Apr 25, 1978
    • VEB Arzneimittelwerk Dresden
    • Eva Borowski
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3884762

    • Patent number 3,884,762
    • Issue date May 20, 1975
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3658653

    • Patent number 3,658,653
    • Issue date Apr 25, 1972
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3567583

    • Patent number 3,567,583
    • Issue date Mar 2, 1971
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3567584

    • Patent number 3,567,584
    • Issue date Mar 2, 1971
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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    3485722

    • Patent number 3,485,722
    • Issue date Dec 23, 1969
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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    3483086

    • Patent number 3,483,086
    • Issue date Dec 9, 1969
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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    3314961

    • Patent number 3,314,961
    • Issue date Apr 18, 1967
    • C07 - ORGANIC CHEMISTRY
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    3282796

    • Patent number 3,282,796
    • Issue date Nov 1, 1966
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3276972

    • Patent number 3,276,972
    • Issue date Oct 4, 1966
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3224945

    • Patent number 3,224,945
    • Issue date Dec 21, 1965
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3219545

    • Patent number 3,219,545
    • Issue date Nov 23, 1965
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3201326

    • Patent number 3,201,326
    • Issue date Aug 17, 1965
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3162640

    • Patent number 3,162,640
    • Issue date Dec 22, 1964
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3117917

    • Patent number 3,117,917
    • Issue date Jan 14, 1964
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3110651

    • Patent number 3,110,651
    • Issue date Nov 12, 1963
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3060104

    • Patent number 3,060,104
    • Issue date Oct 23, 1962
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    3038840

    • Patent number 3,038,840
    • Issue date Jun 12, 1962
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    2936266

    • Patent number 2,936,266
    • Issue date May 10, 1960
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    2835675

    • Patent number 2,835,675
    • Issue date May 20, 1958
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents