Granted Patent
Utility
US 6,211,168 · App. 08/483,371
Methods for preparation and use of 1.alpha.,24 (S)-dihydroxy vitamin D2
Inventors:
Charles W. Bishop, Ronald L. Horst, Glenville Jones, Nicholas J. Koszewski, Joyce C. Knutson, Robert M. Moriarty, Timothy A. Reinhardt, Raju Penmasta, Stephen A. Strugnell, Liang Guo, Sanjay K. Singhal, Lei Zhao
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Jun 7, 1995
Inventors
Charles W. Bishop
Ronald L. Horst
Glenville Jones
Nicholas J. Koszewski
Joyce C. Knutson
Robert M. Moriarty
Timothy A. Reinhardt
Raju Penmasta
Stephen A. Strugnell
Liang Guo
Sanjay K. Singhal
Lei Zhao
Assignees (at issue)
Bone Care International, LLC
The United States of America, as represented by the Secretary of Agriculture
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.