Patents by Inventor Johannes Fredericus Laimbock

Johannes Fredericus Laimbock 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).

  • Biodegradable chewing gum
    Patent number: 5672367
    Abstract: The invention relates to a biodegradable chewing gum comprising one or more conventional chewing gum components and as gum base at least one biodegradable polymer selected from the group of polyesters and polycarbonates.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: September 30, 1997
    Assignee: Rijksuniversiteit te Groningen
    Inventors: Dirk Wybe Grijpma, Johannes Fredericus Laimbock, Albert Johan Pennings