Granted Patent
Utility
US 5,656,626 · App. 08/547,696
Substituted nitrogen heterocycles
Inventors:
Marc Chapdelaine, Timothy Davenport, Laura Enid Garcia-Davenport, Paul F. Jackson, Jeffrey A. McKinney, Charles D. McLaren
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Oct 19, 1995
Inventors
Marc Chapdelaine
Timothy Davenport
Laura Enid Garcia-Davenport
Paul F. Jackson
Jeffrey A. McKinney
Charles D. McLaren
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.