Granted Patent
Utility
US 5,204,481 · App. 07/894,965
Process for preparing benzothiazole sulfenimides using an aliphatic hydrocarbon solvent
Inventors:
Sharen B. Carroll, Horng-Jau Lin, Roger Keranen Rains
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: Jun 8, 1992
Inventors
Sharen B. Carroll
Horng-Jau Lin
Roger Keranen Rains
Assignee (at issue)
Monsanto Company
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.