Granted Patent
Utility
US 5,589,489 · App. 08/353,767
Cyclic amide derivatives for treating asthma
Inventors:
Ashokkumar B. Shenvi, Robert T. Jacobs, Scott C. Miller, Cyrus J. Ohnmacht, Chris Allan Veale
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: Dec 12, 1994
Inventors
Ashokkumar B. Shenvi
Robert T. Jacobs
Scott C. Miller
Cyrus J. Ohnmacht
Chris Allan Veale
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.