Granted Patent
Utility
US 6,482,772 · App. 09/341,524
Sulphonyl urea and adjuvant based solid mixtures
Inventors:
Matthias Bratz, Karl-Friedrich Jager
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Jul 13, 1999
Inventors
Matthias Bratz
Karl-Friedrich Jager
Assignee (at issue)
BASF SE
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.