Patents by Inventor Chieh-Li Tung

Chieh-Li Tung 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).

  • Novel intermediate compound for the preparation of prostaglandin F analogue
    Publication number: 20070155973
    Abstract: A method for the preparation of a prostaglandin F analogue presented by the following formula (I): is disclosed, wherein R1, G1, and are as defined in the specification. A novel intermediate compound for the preparation of a prostaglandin F analogue is also disclosed.
    Type: Application
    Filed: June 14, 2006
    Publication date: July 5, 2007
    Applicant: Everlight USA, Inc.
    Inventors: Chi-Hsiang Yao, Chieh-Li Tung