Patents by Inventor Paul Dubs

Paul Dubs 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-Methyl-2-acetyl-thiazolidine
    Patent number: 3944561
    Abstract: Novel thiazolidines, a process for their manufacture, and odorant and/or flavorant compositions containing the novel compounds are disclosed.
    Type: Grant
    Filed: June 28, 1973
    Date of Patent: March 16, 1976
    Assignee: Givaudan Corporation
    Inventors: Paul Dubs, Heiner Kuntzel, Mario Pesaro, Harald Schmidt