Patents by Inventor Georges Takerkart

Georges Takerkart has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Gelatins with improved gliding power, processes for their preparation and their applications
    Publication number: 20020164681
    Abstract: The invention relates to gelatins with improved gliding power, to processes for their preparation and their applications in particular in the manufacture of capsules.
    Type: Application
    Filed: April 25, 2002
    Publication date: November 7, 2002
    Inventors: Olivier Lafargue, Jacky David, Georges Takerkart
  • Gelatins with improved gliding power, processes for their preparation and their applications
    Publication number: 20020165359
    Abstract: The invention relates to gelatins with improved gliding power, to processes for their preparation and their applications in particular in the manufacture of capsules.
    Type: Application
    Filed: May 17, 2001
    Publication date: November 7, 2002
    Inventors: Olivier Lafargue, Jacky David, Georges Takerkart
  • process for the preparation of fish gelatin
    Patent number: 6368656
    Abstract: The invention relates to a process for the preparation of fish gelatin from fresh or defrosted raw fish skins, which includes the steps of washing of the skins with an aqueous solution, of an oxidizing agent, treatment with acid and hot extraction at an acidic pH.
    Type: Grant
    Filed: February 9, 1999
    Date of Patent: April 9, 2002
    Assignee: SKW Biosystems
    Inventors: Gilbert Lefebvre, Richard Biarrotte, Georges Takerkart, Jacky David
  • Continuous process for the preparation of gelatin from powdered bone, and gelatin obtained
    Patent number: 5459241
    Abstract: A process for the preparation of gelatin from powdered bone, which consists in subjecting the powdered bone to a first treatment with an acid solution at a temperature below ambient temperature in order to solubilize the phosphates, and then to a second treatment with an acid solution at a temperature of between 60.degree. C. and 85.degree. C. in order to isolate a broth from which the gelatin is extracted. Type A gelatin with a gel strength of more than 300 blooms and a gelling time of less than 100 seconds.
    Type: Grant
    Filed: October 27, 1993
    Date of Patent: October 17, 1995
    Assignee: Systems Bio Industries
    Inventors: Jacques Moy, Georges Takerkart
  • Fluorinated gelatin and process for its preparation
    Patent number: 5087694
    Abstract: The present invention relates to modified gelatin containing polyfluorinated substituents grafted on to the protein chain.It further relates to the process for the preparation of this modified gelatin, which consists in reacting a polyfluorinated derivative containing a group capable of reacting with the OH or NH.sub.2 groups of the gelatin in aqueous solution.Application: photographic film preparations.
    Type: Grant
    Filed: December 15, 1989
    Date of Patent: February 11, 1992
    Assignee: Sanofi
    Inventors: Sylviane Dumas, Georges Takerkart