Patents by Inventor Rao Ping-Fan

Rao Ping-Fan 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).

  • Methods for the preparation of bioactive peptides by protein hydrolysis
    Patent number: 5849882
    Abstract: The present invention relates to improved methods for the production of bioactive peptides. Specifically the present invention relates to improved methods for the chemical hydrolysis of proteins by organic acids in the presence of metallic ions.
    Type: Grant
    Filed: August 2, 1996
    Date of Patent: December 15, 1998
    Assignee: BioEgg, L.L.C.
    Inventor: Rao Ping-Fan