Granted Patent
Utility
US 5,985,582 · App. 08/987,038
Thrombin-based assay for antithrombin III
Inventor:
Mark X. Triscott
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Dec 9, 1997
Inventor
Mark X. Triscott
Assignee (at issue)
Sigma-Aldrich Co., 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.