Granted Patent
Utility
US 6,077,232 · App. 08/993,369
Anticoagulant composition
Inventor:
Stephen B. Earhart
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Dec 18, 1997
Inventor
Stephen B. Earhart
Assignee (at issue)
SHERWOOD SERVICES AG
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.