Inventor · disambiguated record
Mark Stemm
Also filed as: STEMM MARK · STEMM MARK RICHARD
8 granted patents·1 pending application·603 citations·filing 1999–2017
87Inventor score
Top patents by PatentIndex Score
9 records- 0193US6446192B1Remote monitoring and control of equipment over computer networks using a single web interfacing chipEMBRACE NETWORKS INC·Filed 1999·Granted Sep 3, 2002·525 cites·11 claims
- 0287US7519565B2Methods and apparatuses for classifying electronic documentsCLOUDMARK INC·Filed 2004·Granted Apr 14, 2009·49 cites·84 claims
- 0383US10264017B2Systems and methods of identifying suspicious hostnamesPROOFPOINT INC·Filed 2016·Granted Apr 16, 2019·5 cites·18 claims
- 0482US9560074B2Systems and methods of identifying suspicious hostnamesCLOUDMARK INC·Filed 2014·Granted Jan 31, 2017·9 cites·17 claims
- 0581US9729413B2Apparatus and method for identifying domain name system tunneling, exfiltration and infiltrationCLOUDMARK INC·Filed 2014·Granted Aug 8, 2017·8 cites·17 claims
- 0676US7890441B2Methods and apparatuses for classifying electronic documentsCLOUDMARK INC·Filed 2009·Granted Feb 15, 2011·6 cites·18 claims
- 0766US10447634B2Apparatus and method for augmenting a message to facilitate spam identificationPROOFPOINT INC·Filed 2017·Granted Oct 15, 2019·1 cites·7 claims
- 0851US9634970B2Apparatus and method for augmenting a message to facilitate spam identificationCLOUDMARK INC·Filed 2013·Granted Apr 25, 2017·0 cites·12 claims
- 0945US2005149546A1Methods and apparatuses for determining and designating classifications of electronic documentsFiled 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Mark Stemm files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →