Patents by Inventor Michael R. Britten-Kelly

Michael R. Britten-Kelly 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).

  • Acetaldehyde ethyl isoeugenyl acetal perfume compositions
    Patent number: 4383943
    Abstract: The present invention relates to the novel compound acetaldehyde ethyl isoeugenyl acetal, useful as a fragrance material. The invention also provides a method of preparing this compound from isoeugenol and fragrance compositions which include the compound.
    Type: Grant
    Filed: October 7, 1981
    Date of Patent: May 17, 1983
    Assignee: Fritzsche Dodge & Olcott Inc.
    Inventors: Michael R. Britten-Kelly, Edward J. Shuster, Odd Hansen