Patents by Inventor Yu-Ching E. Pan

Yu-Ching E. Pan 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).

  • Glycosyl-phosphatidylinositol-specific phospholipase D
    Patent number: 5418147
    Abstract: The present invention involves the protein glycosyl-phosphatidyl-specific phospholipase D (GPI-PLD) in a substantially pure form, an isolated nucleotide sequence encoding GPI-PLD, vectors containing the isolated nucleotide sequence encoding GPI-PLD, and cells transformed by a vector containing the isolated nucleotide sequence encoding GPI-PLD, also nucleotide sequences, vectors and cells comprising hybrid genes with GPI-PLD, and methods for producing secreted proteins.
    Type: Grant
    Filed: March 31, 1992
    Date of Patent: May 23, 1995
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Kuo-Sen Huang, Jarema P. Kochan, Shirley H. Li, Yu-Ching E. Pan, Bernard J. Scallon, Thomas C. H. Tsang