Patents by Inventor Alan L. Walker

Alan L. Walker 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).

  • Preparatory electroelution device
    Patent number: 4576703
    Abstract: A novel receptacle for removing charged particles from a gel matrix or gel slice containing biological substances such as nucleic acids, proteins, carbohydrates and the like by electrophoresis procedures operable to recover and collect the particles in concentrated fashion with a minimum of undesirable fluid.
    Type: Grant
    Filed: November 5, 1984
    Date of Patent: March 18, 1986
    Assignee: International Biotechnologies, Inc.
    Inventors: Lawrence J. Peck, John H. Kreisher, Alan L. Walker