Granted Patent
Utility
US 6,413,908 · App. 09/373,493
Agrochemical surfactant compositions
Inventors:
Steven Reekmans, Mahroussa Auda, Frank Hartmann
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Aug 12, 1999
Inventors
Steven Reekmans
Mahroussa Auda
Frank Hartmann
Assignee (at issue)
IMPERIAL CHEMICAL INDUSTRIES LIMITED
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.