Granted Patent
Utility
US 5,693,524 · App. 08/470,306
Anticoccidial composition of UK-61 689 and Actinomadura mycelium
Inventor:
Edward J. Tynan, III
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: Jun 6, 1995
Inventor
Edward J. Tynan, III
Assignee (at issue)
Pfizer Inc.
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.