Patents by Inventor Bernard Hercelin

Bernard Hercelin 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).

  • Method for inhibiting blood-platelet aggregration with .beta.-naphthoquinone compounds
    Patent number: 5523322
    Abstract: A method of inhibiting blood-platelet aggregation in warm-blooded animals comprising administering to warm-blooded animals a blood-platelet aggregation inhibiting effective amount of a compound selected from the group consisting of a compound of the formula ##STR1## wherein R is selected from the group consisting of --NH--CO--NH.sub.2, --NH--CO--CH.sub.3, --OH and their non-toxic, pharmaceutically acceptable acid addition salts.
    Type: Grant
    Filed: June 30, 1994
    Date of Patent: June 4, 1996
    Assignee: Roussel UCLAF
    Inventors: Denis Blache, Christian Bloy, Bernard Hercelin
  • Method of accelerating the proliferation of emdothelial cells with inhibition of no synthases
    Patent number: 5478821
    Abstract: A method of accelerating the proliferation of endothelial cells with inhibition of NO synthases in warm-blooded animals comprising administering to warm-blooded animals an amount of at least one compound selected from the group consisting of a .beta.-naphthoquinone of the formula ##STR1## wherein R is selected from the group consisting of --NH--CO--NH.sub.2, --NH--C0--CH.sub.3 and --0H and their non-toxic, pharmaceutically acceptable acid addition salts in an amount sufficient to accelerate the proliferation of endothelial cells.
    Type: Grant
    Filed: June 30, 1994
    Date of Patent: December 26, 1995
    Assignee: Roussel UCLAF
    Inventors: Christian Bloy, Jean-Pierre Cazenave, Bernard Hercelin, Bernard Teisseire
  • Novel oral preparations
    Patent number: 4478819
    Abstract: A novel oral pharmaceutical composition comprising extrusion granules of a mixture comprised of 50 to 70% by weight of clometacine, 5 to 20% by weight of an alkali metal carbonate and an anhydrous excipient for non aqueous granulation having a rapid action and a very strong increased total biodisponibility and a method of relieving pain in warm-blooded animals.
    Type: Grant
    Filed: April 26, 1983
    Date of Patent: October 23, 1984
    Assignee: Roussel Rclaf
    Inventors: Bernard Hercelin, Irene Mary, Vien N. Nung
  • Skin care with a cosmetic composition containing oleyl acetate
    Patent number: 4107333
    Abstract: A process of skin care characterized by applying thereto a cosmetic composition containing oleyl acetate.
    Type: Grant
    Filed: March 22, 1976
    Date of Patent: August 15, 1978
    Assignee: Laboratories Cassenne
    Inventors: Bernard Hercelin, Jean-Francois Hamon
  • 3-Phenyl-1,2,4-oxadiazole derivatives as antiinflammatory-antitussive agents
    Patent number: 4067988
    Abstract: 3-Phenyl-1,2,4-oxadiazole derivatives of the formula ##STR1## wherein R is selected from the group consisting of --(CH.sub.2).sub.m --COR.sub.1, ##STR2## m is 2, 3 or 4, R.sub.1 is selected from the group consisting of hydroxy, alkoxy of 1 to 4 carbon atoms and ##STR3## n is 1 or 2, X is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R.sub.2 is selected from the group consisting of hydroxy, alkoxy of 1 to 4 carbon atoms, ##STR4## and --NH--(CH.sub.2).sub.n --COR.sub.1 and p is 1, 2, 3 or 4 and the non-toxic, pharmaceutically acceptable salts thereof which have respiratory anti-inflammatory and peripheric antitussive properties and their preparation.
    Type: Grant
    Filed: April 8, 1976
    Date of Patent: January 10, 1978
    Assignee: Laboratoires Cassenne
    Inventors: Jean-Pierre Buret, Bernard Hercelin, Jean-Francois Hamon, Trajan Balea