Granted Patent
Utility
US 6,048,853 · App. 08/588,549
1-arylphthalazine antagonists of excitatory amino acid receptors
Inventors:
Mark Anthony Collins, Jeffrey Claude Pelletier
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Jan 18, 1996
Inventors
Mark Anthony Collins
Jeffrey Claude Pelletier
Assignee (at issue)
Bearsden Bio, Inc.
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.