Patents by Inventor Henri Combier

Henri Combier 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).

  • Triterpenic saponin having pharmacological potency
    Patent number: 4335113
    Abstract: The present invention concerns a new triterpenic saponin derived from caulophyllogenin, the process for extracting it from varieties of Chrysanthellum, and its therapeutic use.This saponin is characterized as being the ester of O-.beta.-D-glucosyl-3.beta.-caulophyllogenin and an oligosaccharide comprising two units of L-rhamnose and two units of D-xylose. It is extracted from vegetable matter and purified using pressurized liquid preparative chromatographic techniques.This saponin is useful in human and veterinary therapeutics in phlebology, rheumatology, and traumatology.
    Type: Grant
    Filed: May 12, 1980
    Date of Patent: June 15, 1982
    Assignee: Laboratoires Sarget
    Inventors: Henri Combier, Gisele Prat, Henri Pontagnier
  • Chrysanthellum plant extract
    Patent number: 4146615
    Abstract: A plant extract rich in triterpenic constituents obtained from chrysanthellum and containing as principle component a triterpenic saponin derivative of echinocystic acid whose glycoside contains rhamnose, glucose and xylose may be prepared by extraction of chrysanthellum plants. The extract has been shown to have pharmacological activity, especially analgesic, anti-inflammatory, capillaroprotective and anti-ulcer activity.
    Type: Grant
    Filed: January 19, 1978
    Date of Patent: March 27, 1979
    Assignee: Laboratoires Sarget
    Inventors: Francois Fauran, Gisele Prat, Annie Thibault, Claude Andre-Mouries, Henri Combier