Granted Patent
Utility
US 5,856,435 · App. 08/687,551
Nucleic acid-containing composition, its preparation and use
Inventors:
Didier Bazile, Carole Emile, Claude Helene, Gilles Spenlehauer
Patented Case
View Patent ↗
Granted: Jan 5, 1999
Filed: Aug 26, 1996
Inventors
Didier Bazile
Carole Emile
Claude Helene
Gilles Spenlehauer
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.