Granted Patent
Utility
US 6,022,704 · App. 08/467,574
DNA and mRNA encoding an .alpha..sub.4 subunit of human neuronal nicotinic acetylcholine receptor and cells transformed with same
Inventors:
Kathryn J. Elliott, Steven B. Ellis, Michael M. Harpold
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: Jun 5, 1995
Inventors
Kathryn J. Elliott
Steven B. Ellis
Michael M. Harpold
Assignee (at issue)
Sibia Neurosciences 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.