Granted Patent
Utility
US 6,605,204 · App. 09/667,268
Electroplating of copper from alkanesulfonate electrolytes
Inventors:
Nicholas M. Martyak, Michael D. Gernon, Patrick K. Janney
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Sep 22, 2000
Inventors
Nicholas M. Martyak
Michael D. Gernon
Patrick K. Janney
Assignee (at issue)
ATOFINA Chemicals, 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.