Patents by Inventor Hansjorg Treichler

Hansjorg Treichler 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).

  • Production of polypeptides by use of novel protease deficient yeast strains
    Patent number: 6103515
    Abstract: A novel process for the production of heterologous proteins including the use of certain transformed protease deficient yeast strains is provided. The invention concerns also said transformed yeast strains and methods for the production thereof.
    Type: Grant
    Filed: June 8, 1992
    Date of Patent: August 15, 2000
    Assignees: Novartis Corporation, UCP Gen-Pharma AG
    Inventors: Hansjorg Treichler, Kenji Takabayashi, Dieter Heinrich Wolf, Jutta Heim