Granted Patent
Utility
US 6,548,528 · App. 10/155,106
Pesticidal pyrazoles and derivatives
Inventor:
Yasuo Kimura
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: May 24, 2002
Inventor
Yasuo Kimura
Assignee (at issue)
Rhone-Poulenc Agro
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.