Patents Assigned to AT Biochem, Inc.
  • Electrophoretic media
    Patent number: 5219923
    Abstract: Electrophoretic media based on polymers with novel structures are disclosed. The polymers are formed by polymerization of acrylamide monomers, such as N-methylolacrylamide, with cross-linking agents or comonomer agents such as tetraethylene diacrylate and bisacrylamide methylether.
    Type: Grant
    Filed: August 15, 1990
    Date of Patent: June 15, 1993
    Assignee: AT Biochem, Inc.
    Inventor: Robert Shorr