Patents by Inventor Rolf I. Sjoovist

Rolf I. Sjoovist 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).

  • Pharmaceutical mixture
    Patent number: 4656027
    Abstract: The present invention is concerned with masking bad taste in pharmaceutical preparations containing encapsulated drugs with bad taste. The object of the invention is achieved by including a basic substance in the preparation.
    Type: Grant
    Filed: November 2, 1984
    Date of Patent: April 7, 1987
    Assignee: Astra Lakemedel Aktiebolag
    Inventor: Rolf I. Sjoovist