Patents by Inventor Phillip M. Schneider

Phillip M. Schneider 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).

  • Fibronectin compositions
    Patent number: 4455300
    Abstract: Novel compositions containing fibronectin and methods of isolating these compositions and fibronectin itself from blood plasma are disclosed.
    Type: Grant
    Filed: May 25, 1982
    Date of Patent: June 19, 1984
    Assignee: Cutter Laboratories, Inc.
    Inventors: Donald G. Wallace, Phillip M. Schneider, John L. Lundblad
  • Method of preparing fibronectin and antihemophilic factor
    Patent number: 4341764
    Abstract: Methods are disclosed for obtaining fibronectin and antihemophilic factor in commercial quantities from blood plasma. In the disclosed methods a blood plasma fraction containing fibronectin and antihemophilic factor is isolated from blood plasma and then solubilized in an aqueous medium. The solution is acidified and chilled at a temperature sufficient to form an acid-chill precipitate containing a major proportion of the fibronectin and a solution containing a major proportion of the antihemophilic factor of the blood plasma fraction. Fibronectin and antihemophilic factor are then isolated respectively from the precipitate and solution.
    Type: Grant
    Filed: March 5, 1980
    Date of Patent: July 27, 1982
    Assignee: Cutter Laboratories, Inc.
    Inventors: Donald G. Wallace, Phillip M. Schneider, John L. Lundblad