Granted Patent
Utility
US 5,641,885 · App. 08/443,825
Carboxylated amino-1,3,5 triazines and derivatives thereof
Inventors:
Lawrence A. Flood, Ram B. Gupta
Patented Case
View Patent ↗
Granted: Jun 24, 1997
Filed: May 18, 1995
Inventors
Lawrence A. Flood
Ram B. Gupta
Assignee (at issue)
CYTEC TECHNOLOGY CORP.
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.