Granted Patent
Utility
US 6,733,949 · App. 10/120,893
Novolak resin mixtures and photosensitive compositions comprising the same
Inventors:
J. Neville Eilbeck, Alberto D. Dioses
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Apr 11, 2002
Inventors
J. Neville Eilbeck
Alberto D. Dioses
Assignee (at issue)
Clariant Finance (BVI) Limited
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.