Granted Patent
Utility
US 5,965,033 · App. 09/011,958
Process for disinfecting aqueous solutions
Inventors:
Michael Huss, Roland Schneider, Birgit Del Grosso
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Feb 23, 1998
Inventors
Michael Huss
Roland Schneider
Birgit Del Grosso
Assignee (at issue)
Degussa-Huels AG
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.