Granted Patent
Utility
US 6,433,135 · App. 09/698,134
PEG-LHRH analog conjugates
Inventors:
Nabil El-Tayar, Xuan Zhao, Michael D. Bentley
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Oct 30, 2000
Inventors
Nabil El-Tayar
Xuan Zhao
Michael D. Bentley
Assignee (at issue)
APPLIED RESEARCH SYSTEMS ARS HOLDING N.V.
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.