Granted Patent
Utility
US 4,877,608 · App. 07/118,670
Pharmaceutical plasma protein formulations in low ionic strength media
Inventors:
Ted C. K. Lee, Michael E. Hrinda
Patented Case
View Patent ↗
Granted: Oct 31, 1989
Filed: Nov 9, 1987
Inventors
Ted C. K. Lee
Michael E. Hrinda
Assignee (at issue)
Rorer Pharmaceutical Corporation
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.