Patents by Inventor David Farb

David Farb 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).

  • Purification of von Willebrand factor by affinity chromatography
    Patent number: 5710254
    Abstract: A method of improving the therapeutic activity of von Willebrand Factor obtained from materials comprising on Willebrand Factor comprising incubating said Factor at a temperature of about 20.degree. C. to about 55.degree. C. for about 1 to about 30 hours, most preferably at from about 45.degree. C. to about 55.degree. C. for about 1 to about 5 hours.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: January 20, 1998
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Jack Newman, David Farb