Patents by Inventor Jean-Marie Bessiere

Jean-Marie Bessiere 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 accelerated ageing and treatment of iris rhizomes
    Patent number: 5085994
    Abstract: The invention relates to a process for the accelerated ageing of iris rhizomes consisting of irradiating after harvesting, all or part of the rhizomes with ionizing radiation with a view to accelerating the transformation of triterpenoids of the rhizomes into irones. After leaving them for several days, the irones produced are extracted and are ready for use, particularly in perfumes.
    Type: Grant
    Filed: October 26, 1990
    Date of Patent: February 4, 1992
    Assignees: Commissariat a l'Energie Atomique, Universite des Sciences et Techniques du Languedoc
    Inventors: Jean-Claude Baccou, Jean-Marie Bessiere, Patrick Boisseau, Pierre Faugeras, Nicholas Jouy, Elysabette Peyrot, Yves Sauvaire