Granted Patent
Utility
US 6,020,157 · App. 08/846,704
Polynucleotides encoding HFGAN72X receptor
Inventors:
Derk J. Bergsma, Catherine E. Ellis
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Apr 30, 1997
Inventors
Derk J. Bergsma
Catherine E. Ellis
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.