Granted Patent
Utility
US 5,300,480 · App. 07/945,194
Herbicidal sulphonylaminocarbonyltriazolinones having two substituents bonded via oxygen
Inventors:
Wilhelm Haas, Klaus-Helmut Muller, Klaus Konig, Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: Sep 15, 1992
Inventors
Wilhelm Haas
Klaus-Helmut Muller
Klaus Konig
Hans-Joachim Santel
Klaus Lurssen
Robert R. Schmidt
Assignee (at issue)
Bayer Aktiengesellschaft
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.