Granted Patent
Utility
US 5,362,806 · App. 08/001,363
Toughened photocurable polymer composition for processible flexographic printing plates
Inventors:
Cynthia L. Ebner, Srinivas Krishnaswamy Mirle
Patented Case
View Patent ↗
Granted: Nov 8, 1994
Filed: Jan 7, 1993
Inventors
Cynthia L. Ebner
Srinivas Krishnaswamy Mirle
Assignee (at issue)
W.R. Grace & Co. Conn.
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.