Granted Patent
Utility
US 5,679,544 · App. 08/360,673
Modified Kluyveromyces yeasts, their preparation and use
Inventors:
Reinhard Fleer, Alain Fournier, Patrice Yeh
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Feb 6, 1995
Inventors
Reinhard Fleer
Alain Fournier
Patrice Yeh
Assignee (at issue)
RHONE-POULENC RORER S.A.
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.