Patents by Inventor Willem P. Stemmer

Willem P. Stemmer 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).

  • Biologically active proteins having increased In Vivo and/or In Vitro stability
    Publication number: 20100189682
    Abstract: The present invention provides unstructured recombinant polymers (URPs) and proteins containing one or more of the URPs. The present invention also provides microproteins, toxins and other related proteinaceous entities, as well as genetic packages displaying these entities. The present invention also provides recombinant polypeptides including vectors encoding the subject proteinaceous entities, as well as host cells comprising the vectors. The subject compositions have a variety of utilities including a range of pharmaceutical applications.
    Type: Application
    Filed: December 9, 2009
    Publication date: July 29, 2010
    Inventors: Volker Schellenberger, Willem P. Stemmer, Chia-wei Wang, Michael D. Scholle, Mikhail Popkov, Nathaniel C. Gordon, Andreas Crameri
  • Genetic package and uses thereof
    Publication number: 20090099031
    Abstract: The present invention provides unstructured recombinant polymers (URPs) and proteins containing one or more of the URPs. The present invention also provides microproteins, toxins and other related proteinaceous entities, as well as genetic packages displaying these entities. The present invention also provides recombinant polypeptides including vectors encoding the subject proteinaceous entities, as well as host cells comprising the vectors. The subject compositions have a variety of utilities including a range of pharmaceutical applications.
    Type: Application
    Filed: March 6, 2007
    Publication date: April 16, 2009
    Inventors: Willem P. Stemmer, Volker Schellenberger, Chia-wei Wang, Michael D. Scholle, Mikhail Popkov, Nathaniel C. Gordon, Andreas Crameri
  • Compositions and methods for modifying properties of biologically active polypeptides
    Publication number: 20090092582
    Abstract: The present invention relates to biologically active polypeptides linked to one or more accessory polypeptides. The present invention also provides recombinant polypeptides including vectors encoding the subject proteinaceous entities, as well as host cells comprising the vectors. The subject compositions have a variety of utilities including a range of pharmaceutical applications.
    Type: Application
    Filed: August 15, 2008
    Publication date: April 9, 2009
    Inventors: Oren Bogin, Willem P. Stemmer, Volker Schellenberger, Yong Yin, Chia-wei Wang, Nathan C. Geething
  • Methods for production of unstructured recombinant polymers and uses thereof
    Publication number: 20080286808
    Abstract: The present invention provides unstructured recombinant polymers (URPs) and proteins containing one or more of the URPs. The present invention also provides microproteins, toxins and other related proteinaceous entities, as well as genetic packages displaying these entities. The present invention also provides recombinant polypeptides including vectors encoding the subject proteinaceous entities, as well as host cells comprising the vectors. The subject compositions have a variety of utilities including a range of pharmaceutical applications.
    Type: Application
    Filed: March 6, 2007
    Publication date: November 20, 2008
    Inventors: Volker Schellenberger, Willem P. Stemmer, Chia-wei Wang, Michael D. Scholle, Mikhail Popkov, Nathaniel C. Gordon, Andreas Crameri