Granted Patent
Utility
US 6,413,699 · App. 09/415,811
UV-absorbing support layers and flexographic printing elements comprising same
Inventor:
Rustom Sam Kanga
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Oct 11, 1999
Inventor
Rustom Sam Kanga
Assignee (at issue)
MacDermid Graphic Arts, 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.