Patents by Inventor Gilles Dumas

Gilles Dumas 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).

  • Dizocilpine derivatives as peripheral NMDA receptor antagonists
    Patent number: 11944616
    Abstract: The present invention relates to compounds of formula (I): for use as peripheral NMDA receptor antagonists.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: April 2, 2024
    Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITÉ PARIS-SACLAY, ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS (APHP), HOPITAL MARIE LANNELONGUE
    Inventors: Sylvia Cohen-Kaminsky, Marc Humbert, Sebastien Dumas, Gilles Bru-Mercier, Samir Messaoudi, Jean-Daniel Brion, Mouad Alami, Gilles Galvani
  • Animal feeder having a drum feed transport device
    Patent number: 6182607
    Abstract: An animal feeder is comprised of a feed hopper for the containment of animal feed and having feed discharge drums located in a lower section of the hopper. The drums are provided with feed transport cavities to transport feed from the hopper to a feed trough disposed below the hopper. The drum is maintained at a predetermined inoperative position by means of a weighted bar element which is actuated by an animal to displace the drum and transfer feed from the hopper to the feed trough. A feed arresting bar is horizontally secured at a predetermined location in each feed transport cavity to obstruct free flow of feed when the drum is in motion to a discharge position.
    Type: Grant
    Filed: September 8, 1998
    Date of Patent: February 6, 2001
    Assignee: Les Industries G. Dumas Inc.
    Inventors: Gilles Dumas, Raymond Lemelin, Bruno Leclerc