Granted Patent
Utility
US 5,407,822 · App. 08/086,410
Artificial promoter for the expression of proteins in yeast
Inventors:
Pascal Leplatois, Gerard Loison, Bernard Pessegue, David Shire
Patented Case
View Patent ↗
Granted: Apr 18, 1995
Filed: Jul 6, 1993
Inventors
Pascal Leplatois
Gerard Loison
Bernard Pessegue
David Shire
Assignee (at issue)
Sanofi
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.