Granted Patent
Utility
US 5,708,011 · App. 08/640,930
Use of levobupivacaine in a patient having depressed myocardial contractility
Inventors:
Hazel Judith Bardsley, Robert William Gristwood
Patented Case
View Patent ↗
Granted: Jan 13, 1998
Filed: Apr 12, 1996
Inventors
Hazel Judith Bardsley
Robert William Gristwood
Assignee (at issue)
Chiroscience, Ltd.
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.