Patents by Inventor Edward W. Sunbery

Edward W. Sunbery 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).

  • Capsule sealing process and product
    Patent number: 4756902
    Abstract: A method for sealing capsules which comprises contacting the cap and body juncture with a sealing solution of alcohol and water maintained between about 40.degree. C. to the boiling point of the fluid. A secondary gelatin band seal is also contemplated in one aspect of the invention, as well as a capsule having both seals.
    Type: Grant
    Filed: July 25, 1986
    Date of Patent: July 12, 1988
    Assignee: Warner-Lambert Company
    Inventors: Larry L. Harvey, Bakul T. Doshi, Edward W. Sunbery