Granted Patent
Utility
US 5,821,079 · App. 08/406,654
Vectors for the expression and secretion of hirudin by transformed yeasts
Inventors:
Gerard Loison, Paul Tolstoshev, Yves Lemoine, Jean-Pierre Lecocq
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Mar 20, 1995
Inventors
Gerard Loison
Paul Tolstoshev
Yves Lemoine
Jean-Pierre Lecocq
Assignee (at issue)
TRANSGENE SA
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.