Granted Patent
Utility
US 6,761,897 · App. 09/988,702
Chemically stable, insecticidally active phosphoroamidothioate pellet compositions and methods for their manufacture
Inventors:
Gary L. Cummings, Young Jin Lee, James L. Platt, Jr., Matthew Hikade, Vernell Stornes
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Nov 20, 2001
Inventors
Gary L. Cummings
Young Jin Lee
James L. Platt, Jr.
Matthew Hikade
Vernell Stornes
Assignees (at issue)
VALENT U.S.A., LLC
ARVESTA CORPORATION
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.