Granted Patent
Utility
US 5,837,674 · App. 08/675,031
Phosphopeptides and methods of treating bone diseases
Inventors:
Yoshinari Kumagai, Akira Otaka
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Jul 3, 1996
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.