Patents by Inventor Bjarne Svatun

Bjarne Svatun 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).

  • Dentifrice compositions
    Patent number: 5096702
    Abstract: The present invention relates to a dentifrice composition having an improved anti-plaque effect. The composition comprises stanous pyrophosphate as an anti-plaque agent, the activity of which can be increased according to the invention by including a water-soluble monofluorophosphate salt in the composition.
    Type: Grant
    Filed: September 11, 1990
    Date of Patent: March 17, 1992
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Gunnar Rolla, Bjarne Svatun