Granted Patent
Utility
US 5,654,299 · App. 08/228,822
Aryl substituted heterocycles
Inventors:
Ashokkumar B. Shenvi, Robert T. Jacobs
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Apr 18, 1994
Inventors
Ashokkumar B. Shenvi
Robert T. Jacobs
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.