Patents by Inventor Wenying Z. Gifford

Wenying Z. Gifford 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 OF PREPARING A COATED CONFECTIONARY PRODUCT
    Publication number: 20100129500
    Abstract: A method of producing a confectionary product includes providing a chewy material including a first sweetener and a fat. The chewy material is mixed in a mixing device and metered through a pumping device. A candy material including a second sweetener is disposed around the chewy material to form a jacketed confectionary material. The jacketed confectionary material is formed into a confectionary product.
    Type: Application
    Filed: December 31, 2007
    Publication date: May 27, 2010
    Applicant: WM. WRIGLEY JR. COMPANY
    Inventors: Marc A. Bernicky, Caryn M. Doerr, James W. Ruedisueli, Christina N. Wowchuk, Wenying Z. Gifford
  • Pentapeptide synthesis
    Patent number: 5212287
    Abstract: A method of synthesizing commercial quantities of the pentapeptide L-aspartyl-L-seryl-L-aspartyl-L-prolyl-L-arginine, and salts or solvates thereof, e.g., the hydrochloride or acetate salt or water solvate, compounds useful in pharmaceutical compositions for the treatment of allergic conditions, is disclosed, as are novel intermediate compounds produced in the course of the synthesis.
    Type: Grant
    Filed: December 21, 1988
    Date of Patent: May 18, 1993
    Assignee: Immunetech Pharmaceuticals, Inc.
    Inventors: John C. Tolle, Wenying Z. Gifford, Kenneth W. Funk