Granted Patent
Utility
US 5,589,588 · App. 08/040,112
Sulfated acid amides having anticoagulant properties
Inventor:
Joseph A. Toce
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: Mar 30, 1993
Inventor
Joseph A. Toce
Assignee (at issue)
RELIABLE BIOPHARMACEUTICAL 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.