Patents by Inventor Olivier Hermand

Olivier Hermand 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).

  • Process for the solvent extraction of active compounds from chicory
    Patent number: 6645534
    Abstract: The present invention relates to a process for the solvent extraction of active compounds from chicory. Characteristically, according to the invention, chicory is macerated in said solvent at a low temperature, preferably of between 0° C. and 6° C., for a period of at least twelve hours; and the maceration liquor is filtered with a cut-off threshold of at least 0.22 &mgr;m. The present invention further relates to the use of the extract obtained by the process of the invention for the preparation of an oral hygiene composition and for the preparation of cosmetic products.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: November 11, 2003
    Assignee: Finaler
    Inventor: Olivier Hermand
  • Process for the solvent extraction of active compounds from chicory
    Publication number: 20010024643
    Abstract: The present invention relates to a process for the solvent extraction of active compounds from chicory.
    Type: Application
    Filed: March 20, 2001
    Publication date: September 27, 2001
    Applicant: MEDICALER
    Inventor: Olivier Hermand