Patents by Inventor Widmar Tanner

Widmar Tanner 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).

  • Modified fungal cells and method for producing recombinant products
    Patent number: 5714377
    Abstract: This invention relates to improved fungal cells and methods for producing recombinant products of improved quality and in high yields. More specifically, the present invention relates to fungal cells carrying specific modifications within their DNA sequences which cause them to exhibit at least a reduced capacity for O-glycosylating homologous and/or heterologous proteins, and the use of these cells as host cells to produce high yields of recombinant products.
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: February 3, 1998
    Assignee: Rhone-Poulenc Rorer S.A.
    Inventors: Widmar Tanner, Sabine Strahl-Bolsinger, Reinhard Fleer, Alain Fournier