Patents by Inventor Glen R. Fredericks

Glen R. Fredericks 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).

  • 2-Hydroxymethylenecyclohexanones
    Patent number: 4313007
    Abstract: Processes and compositions for improving, modifying or enhancing the organoleptic properties of a tobacco product which comprises adding thereto an effective amount of a 2-hydroxymethylenecyclohexanone.
    Type: Grant
    Filed: May 7, 1979
    Date of Patent: January 26, 1982
    Assignee: Givaudan Corporation
    Inventors: Cormack Flynn, Glen R. Fredericks, Alan R. Hochstetler
  • 2-Acetyl-1,3,3,4,4-pentamethylcyclopentene as a fragrance material
    Patent number: 4250061
    Abstract: Odorant compositions prepared by adding thereto olfactorily effective amounts of substantially pure 2-acetyl-1,3,3,4,4-pentamethylcyclopentene.
    Type: Grant
    Filed: June 18, 1979
    Date of Patent: February 10, 1981
    Assignee: Givaudan Corporation
    Inventors: Alan R. Hochstetler, Glen R. Fredericks, Erlinda F. Golle
  • Tobacco compositions flavored with 2-hydroxymethylenecyclohexanones
    Patent number: 4183363
    Abstract: Processes and compositions for improving, modifying or enhancing the organoleptic properties of a tobacco product which comprises adding thereto an effective amount of a 2-hydroxymethylenecyclohexanone.
    Type: Grant
    Filed: July 25, 1978
    Date of Patent: January 15, 1980
    Assignee: Givaudan Corporation
    Inventors: Cormack Flynn, Glen R. Fredericks, Alan R. Hochstetler