Granted Patent
Utility
US 5,266,590 · App. 07/978,833
Cold stabilization of aqueous microemulsions of a water-insoluble agriculturally active compound
Inventor:
Kolazi S. Narayanan
Patented Case
View Patent ↗
Granted: Nov 30, 1993
Filed: Nov 19, 1992
Inventor
Kolazi S. Narayanan
Assignee (at issue)
ISP INVESTMENTS LLC
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.