Granted Patent
Utility
US 5,434,184 · App. 08/344,708
Chemical compounds
Inventors:
Brian R. Holloway, Ralph Howe, Balbir S. Rao
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Nov 18, 1994
Inventors
Brian R. Holloway
Ralph Howe
Balbir S. Rao
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.