Granted Patent
Utility
US 5,650,503 · App. 08/359,854
Genetic construct of which protein coding DNA comprises introns and is designed for protein production in transgenic animals
Inventors:
Alan Archibald, Anthony John Clark, Stephen Harris, Margaret McClenaghan, Jonathan Simons, Christopher Bruce Alexander Whitelaw
Patented Case
View Patent ↗
Granted: Jul 22, 1997
Filed: Dec 20, 1994
Inventors
Alan Archibald
Anthony John Clark
Stephen Harris
Margaret McClenaghan
Jonathan Simons
Christopher Bruce Alexander Whitelaw
Assignee (at issue)
PPL Therapeutics (Scotland)
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.