Granted Patent
Utility
US 6,471,876 · App. 09/722,911
Filter media with germicidal properties
Inventors:
Christopher L. Hansen, Samuel Mason, Mohan L. Sanduja, Carl Horowitz, Felicia Dragnea, Paul Thottathil
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Nov 27, 2000
Inventors
Christopher L. Hansen
Samuel Mason
Mohan L. Sanduja
Carl Horowitz
Felicia Dragnea
Paul Thottathil
Assignee (at issue)
KINETICO INCORPORATED
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.