Patents by Inventor Bernard Auger

Bernard Auger 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).

  • Pinanes
    Patent number: 5329052
    Abstract: The invention relates to novel odorants derived from formylpinane. In particular, these are compounds of the formula ##STR1## in which R represents H or C--C alkyl, for example methyl, ethyl, propyl, butyl etc., preferably methyl or ethyl, preferably methyl or ethyl, n represents 0 or 1 and the notation represents a single or double bond I.
    Type: Grant
    Filed: August 5, 1993
    Date of Patent: July 12, 1994
    Assignee: Givaudan-Roure Corporation
    Inventors: Bernard Auger, Jerzy A. Bajgrowicz, Edouard Giraudi
  • Esters of cyclohexene, odoriferous compositions containing said esters and process for the preparation thereof
    Patent number: 4190561
    Abstract: Novel esters of cyclohexene are disclosed having the formula ##STR1## in which R represents hydrogen or a hydrocarbon group containing from 1 to 6 carbon atoms.These novel esters display a wide range of interesting odoriferous properties. A process for the preparation of said esters is also disclosed.
    Type: Grant
    Filed: November 10, 1976
    Date of Patent: February 26, 1980
    Assignee: Societe Anonyme Roure Bertrand Dupont
    Inventors: Bernard Auger, Marcel Plattier, Paul J. Teisseire
  • Perfume compositions
    Patent number: 3951875
    Abstract: Oderiferous compositions containing certain novel 1,1-dialkyl naphthopyrans are disclosed. The 1,1-dialkyl naphthopyrans involved have the formula ##SPC1##Wherein R.sup.1 and R.sup.2 each represent a lower alkyl group having from 1 to 4 carbon atoms and the dotted lines indicate an optional double bond emanating from the carbon atom in the 4a position, and mixtures thereof. R.sup.1 and R.sup.2 preferably both represent methyl.Processess for the production of said 1,1-dialkyl naphthopyrans are also disclosed.
    Type: Grant
    Filed: December 20, 1974
    Date of Patent: April 20, 1976
    Inventors: Bernard Auger, Pierre Pesnelle, Paul Jose Teisseire