Filtering Unsolicited Emails

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130325991A1
SERIAL NO

13962823

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for filtering unsolicited emails may comprise dynamically aggregating historical email data associated with a user or a group of users and dynamically determining one or more trusted trends criteria associated with the historical email data. The method may further comprise receiving a new email addressed to the user or the group of users, calculating a score associated with the new email based on the one or more trusted trends criteria, determining that the score is above a predetermined threshold score, and, based on the determination, selectively filtering the new email.

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Patent Owner(s)

Patent OwnerAddress
PROOFPOINT INC925 WEST MAUDE AVENUE SUNNYVALE CA 94085

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chambers, Charles Wade Sunnyvale, US 4 178
Hagar, David Eric Mountain View, US 6 191
Kent, Mark Erol Mountain View, US 3 147
Phillips, David Andrew Sunnyvale, US 3 114
Sundstrom, Dain Palo Alto, US 1 27
Traverso, Martin Menlo Park, US 6 173

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