Granted Patent
Utility
US 6,645,739 · App. 09/915,815
Yeast expression systems, methods of producing polypeptides in yeast, and compositions relating to same
Inventor:
Mike Clark
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Jul 26, 2001
Inventor
Mike Clark
Assignee (at issue)
Phoenix Pharmacologics, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.