Patents by Inventor Richard Appl

Richard Appl 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).

  • Method and composition for administration of beneficial agent by controlled dissolution
    Patent number: 5510115
    Abstract: An anhydrous solid water-soluble composition and method for direct controlled administration of beneficial agents to a flowing medical fluid. The beneficial agents are geometrically dispersed in a solid matrix and isolated from one and other to allow administration of mutually reactive agents.
    Type: Grant
    Filed: December 8, 1994
    Date of Patent: April 23, 1996
    Assignee: Baxter Travenol Laboratories, Inc.
    Inventors: Julian P. Breillatt, Jr., Lecon Woo, Deanna J. Nelson, Richard Appl, Naomi L. Weinless, Sharon Pokropinski, Paul Soltys, Sumner A. Barenberg