Granted Patent
Utility
US 5,919,636 · App. 08/973,145
Attachment enhanced 293 cells
Inventors:
Paul Lysko, Nabil Elshourbagy, Mary E. Brawner
Patented Case
View Patent ↗
Granted: Jul 6, 1999
Filed: Nov 26, 1997
Inventors
Paul Lysko
Nabil Elshourbagy
Mary E. Brawner
Assignee (at issue)
SmithKline Beecham 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.