Granted Patent
Utility
US 6,790,582 · App. 10/404,612
Photoresist compositions
Inventor:
J. Neville Eilbeck
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Apr 1, 2003
Inventor
J. Neville Eilbeck
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.