Granted Patent
Utility
US 6,723,530 · App. 09/019,172
Polynucleotides encoding proexendin, and methods and uses thereof
Inventor:
Daniel J. Drucker
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Feb 5, 1998
Inventor
Daniel J. Drucker
Assignee (at issue)
Amylin Pharmaceuticals, LLC
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.