Granted Patent
Utility
US 5,872,078 · App. 08/898,654
Glyphosate formulations
Inventors:
Masuo Kuchikata, Erhard J. Prill, Ronald O. Richardson, Tatsuo Sato, John M. Surgant, Daniel R. Wright
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Jul 22, 1997
Inventors
Masuo Kuchikata
Erhard J. Prill
Ronald O. Richardson
Tatsuo Sato
John M. Surgant
Daniel R. Wright
Assignee (at issue)
Monsanto Europe S.A.
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.