Granted Patent
Utility
US 5,914,120 · App. 08/924,684
Amine-containing biocidal compositions containing a stabilized chlorite source
Inventors:
Stephen T. Wellinghoff, Joel J. Kampa
Patented Case
View Patent ↗
Granted: Jun 22, 1999
Filed: Sep 5, 1997
Inventors
Stephen T. Wellinghoff
Joel J. Kampa
Assignee (at issue)
SOUTHWEST RESEARCH INSTITUTE
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.