Granted Patent
Utility
US 5,182,369 · App. 07/486,476
Method for purifying somatotropin monomers
Inventors:
Stephen B. Storrs, Jeffrey S. Schorey
Patented Case
View Patent ↗
Granted: Jan 26, 1993
Filed: Feb 28, 1990
Inventors
Stephen B. Storrs
Jeffrey S. Schorey
Assignee (at issue)
Monsanto Company
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.