Granted Patent
Utility
US 6,333,449 · App. 09/185,244
Glufosinate tolerant rice
Inventors:
Frank Michiels, Kirk Johnson
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Nov 3, 1998
Inventors
Frank Michiels
Kirk Johnson
Assignee (at issue)
Plant Genetic Systems N.V.
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.