Granted Patent
Utility
US 6,555,085 · App. 09/774,033
Method of improving yield of chlorine dioxide generation processes
Inventors:
Edward J. Bechberger, Mario Costa, Marek Lipsztajn
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Jan 31, 2001
Inventors
Edward J. Bechberger
Mario Costa
Marek Lipsztajn
Assignee (at issue)
Superior Plus LP
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.