Granted Patent
Utility
US 6,654,787 · App. 09/224,378
Method and apparatus for filtering e-mail
Inventors:
Daniel Alex Aronson, Sunil Paul, Kirpal Khalsa, Timothy Milan Pozar
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Dec 31, 1998
Inventors
Daniel Alex Aronson
Sunil Paul
Kirpal Khalsa
Timothy Milan Pozar
Assignee (at issue)
Brightmail, 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.