Patents by Inventor Bernd Dolle

Bernd Dolle 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).

  • Process for the production of camomile extracts rich in flavones
    Patent number: 4786498
    Abstract: This invention relates to the production of camomile extracts rich in flavone by extracting ordinary camomile drug together with added camomile wing petals.
    Type: Grant
    Filed: February 2, 1988
    Date of Patent: November 22, 1988
    Assignee: Degussa Aktiengesellschaft
    Inventors: Otto Isaac, Reinhold Carle, Bernd Dolle