Granted Patent
Utility
US 6,306,822 · App. 09/193,214
Phosphopeptides and methods of treating bone diseases
Inventors:
Yoshinari Kumagai, Akira Otaka
Patented Case
View Patent ↗
Granted: Oct 23, 2001
Filed: Nov 16, 1998
Inventors
Yoshinari Kumagai
Akira Otaka
Assignee (at issue)
Big Bear Bio, 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.