Granted Patent
Utility
US 5,374,558 · App. 07/669,404
Fowlpox virus promoter
Inventors:
Matthew McKinley Binns, Michael E. G. Boursnell, Joan I. A. Campbell
Patented Case
View Patent ↗
Granted: Dec 20, 1994
Filed: Mar 20, 1991
Inventors
Matthew McKinley Binns
Michael E. G. Boursnell
Joan I. A. Campbell
Assignee (at issue)
British Technology Group 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.