Granted Patent
Utility
US 4,871,737 · App. 07/324,074
3-Amino-5-methyl-1H-pyrazole-4-carboxylic acids and esters thereof as anticonvulsants muscle relaxants and anxiolytics
Inventors:
Chandler R. Taylor, Jr., Harold F. Stauffer, Jr.
Patented Case
View Patent ↗
Granted: Oct 3, 1989
Filed: Mar 16, 1989
Inventors
Chandler R. Taylor, Jr.
Harold F. Stauffer, Jr.
Assignee (at issue)
A. H. Robins Company, Incorporated
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.