Patents by Inventor Jasper E. Sadler

Jasper E. Sadler 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).

  • Knockout mice and their progeny with a disrupted hepsin gene
    Patent number: 5981830
    Abstract: The present invention provides a transgenic mouse comprising a disrupted hepsin gene. In particular, the invention provides methods of making the transgenic mouse comprising the disrupted hepsin gene by utilizing a hepsin targeting vector for homologous recombination in mouse embryonic stem cells. Also, nucleotide and amino acid hepsin sequences are disclosed.
    Type: Grant
    Filed: December 30, 1997
    Date of Patent: November 9, 1999
    Assignees: Schering Aktiengesellschaft, Washington University
    Inventors: Qingyu Wu, Jasper E. Sadler