Granted Patent
Utility
US 5,789,397 · App. 08/485,184
Methods for preparation and use of 1A,24(S)-dihydroxy vitamin D2
Inventors:
Charles W. Bishop, Glenville Jones, Ronald L. Horst, Nicholas J. Koszewski, Joyce C. Knutson, Raju Penmasta, Robert M. Moriarty, Stephen A. Strugnell, Timothy A. Reinhardt, Liang Guo, Sanjay K. Singhal, Lei Zhao
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Jun 7, 1995
Inventors
Charles W. Bishop
Glenville Jones
Ronald L. Horst
Nicholas J. Koszewski
Joyce C. Knutson
Raju Penmasta
Robert M. Moriarty
Stephen A. Strugnell
Timothy A. Reinhardt
Liang Guo
Sanjay K. Singhal
Lei Zhao
Assignee (at issue)
Bone Care International, 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.