Granted Patent
Utility
US 6,369,122 · App. 09/723,066
Agricultural foam marker compositions and use thereof
Inventor:
Rajeev Subramanyam
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Nov 27, 2000
Inventor
Rajeev Subramanyam
Assignee (at issue)
Rhodia, Inc.
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.