Granted Patent
Utility
US 6,348,643 · App. 09/426,568
DNA sequences encoding the arabidopsis acetohydroxy-acid synthase small subunit and methods of use
Inventors:
Genichi Kakefuda, Colleen Costello, Ming Sun, Weiming Hu
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Oct 22, 1999
Inventors
Genichi Kakefuda
Colleen Costello
Ming Sun
Weiming Hu
Assignee (at issue)
American Cyanamid Company
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.