Granted Patent
Utility
US 5,633,448 · App. 08/477,581
Chimeric gene for the transformation of plants
Inventors:
Michel Lebrun, Bernard Leroux, Alain Sailland
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: Jun 7, 1995
Inventors
Michel Lebrun
Bernard Leroux
Alain Sailland
Assignee (at issue)
Rhone-Poulenc Agrochimie
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.