Patents by Inventor Udell Michael

Udell Michael 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 fibrinogen from fluids by precipitation and hydrophoic chromatography
    Patent number: 7211650
    Abstract: The present invention provides a method for the part purification of fibrinogen from milk, the method comprising the transfer of protease enzyme which is present in the milk, into the whey phase with the removal or partition if fibrinogen into another phase of the milk. The present invention also provides a method for obtaining fibrinogen from a fluid, the method comprising: a) contacting the fluid with a hydrophobic interaction chromatography resin under conditions where the fibrinogen binds to the resin; and b) removing the bound protein by means of elution.
    Type: Grant
    Filed: March 22, 2001
    Date of Patent: May 1, 2007
    Assignee: Pharming Intellectual Property BV
    Inventors: Graham McCreath, Udell Michael