Granted Patent
Utility
US 6,585,825 · App. 09/688,559
Stabilized alkaline compositions for cleaning microelectronic substrates
Inventor:
David C. Skee
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Oct 16, 2000
Inventor
David C. Skee
Assignee (at issue)
MALLINCKRODT LLC
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.