Patents by Inventor Edwin M. Meade

Edwin M. Meade 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).

  • Sodium hydrogen divalproate oligomer
    Patent number: 5212326
    Abstract: This invention concerns certain diethyl- or dipropylacetic acid salts of sodium valproate which have physiological properties similar to those of valproic acid or sodium valproate but show highly superior stability characteristics.
    Type: Grant
    Filed: January 7, 1991
    Date of Patent: May 18, 1993
    Assignee: Abbott Laboratories
    Inventor: Edwin M. Meade
  • Sodium hydrogen divalproate oligomer
    Patent number: 4988731
    Abstract: This invention concerns certain diethyl- or dipropylacetic acid salts of sodium valproate which have physiological properties similar to those of valproic acid or sodium valproate but show highly superior stability characteristics.
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: January 29, 1991
    Assignee: Abbott Laboratories
    Inventor: Edwin M. Meade