Granted Patent
Utility
US 6,147,083 · App. 09/384,444
Azospiro compounds as NK1 or NK2 antagonists
Inventor:
Keith Russell
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Aug 27, 1999
Inventor
Keith Russell
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.