Granted Patent
Utility
US 5,900,432 · App. 08/542,114
Therapeutic N-(4-benzoyl-2-methyl-phenyl)-3,3,3-trifluoro-2-hydroxy-2-methyl-propana mides
Inventors:
James Empfield, Cyrus J. Ohnmacht, Keith Russell, Diane A. Trainor, Paul Warwick
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Oct 12, 1995
Inventors
James Empfield
Cyrus J. Ohnmacht
Keith Russell
Diane A. Trainor
Paul Warwick
Assignee (at issue)
Zeneca Limited
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.