IP Library › Granted Patent US 4,870,186
Granted Patent Utility
US 4,870,186 · App. 07/275,582

Tetrazole intermediates to antihypertensive compounds

Inventors: Paul E. Aldrich, John J. V. Duncia, Michael E. Pierce
Patented Case View Patent ↗
Granted: Sep 26, 1989 Filed: Nov 23, 1988
Inventors
Paul E. Aldrich
John J. V. Duncia
Michael E. Pierce
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY

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Quick Facts
Patent No.
US 4,870,186
App. No.
07/275,582
Filed
1988-11-23
Granted
1989-09-26
Kind
A