Granted Patent
Utility
US 5,840,702 · App. 08/620,866
Cystic fibrosis treatment
Inventor:
David M. Bedwell
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Mar 22, 1996
Inventor
David M. Bedwell
Assignee (at issue)
THE UAB RESEARCH FOUNDATION
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.