Patents by Inventor Wha B. Im

Wha B. Im 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).

  • Transdermal antisecretory agents for gastrointestinal disease
    Patent number: 5124158
    Abstract: A method for the treatment of gastrointestinal disease through a transdermally administered antisecretory agent. Antisecretory agents useful for transdermal administration are substituted 2-pyridylmethylthio- and sulfinyl-benzimidazoles and omeprazole.
    Type: Grant
    Filed: December 20, 1990
    Date of Patent: June 23, 1992
    Assignee: The Upjohn Company
    Inventors: Mary J. Ruwart, Wha B. Im