Granted Patent
Utility
US 4,486,358 · App. 06/442,933
Process for producing N-phosphonomethylglycine
Inventor:
Hans Moser
Patented Case
View Patent ↗
Granted: Dec 4, 1984
Filed: Nov 19, 1982
Inventor
Hans Moser
Assignee (at issue)
Ciba-Geigy
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.