Inventor · disambiguated record
Nathan Howell
Also filed as: HOWELL NATHAN · HOWELL NATHAN D
12 granted patents·2 pending applications·812 citations·filing 2003–2022
93Inventor score
Files withMICROSOFT CORP8MARQETA INC2BHARADWAJ MANJUNATH1MEHR JOHN D1MICROSOFT TECHNOLOGY LICENSING LLC1
Top patents by PatentIndex Score
14 records- 0197US9305079B2Advanced spam detection techniquesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Apr 5, 2016·99 cites·20 claims
- 0297US7272853B2Origination/destination features and lists for spam preventionMICROSOFT CORP·Filed 2003·Granted Sep 18, 2007·214 cites·50 claims
- 0397US7219148B2Feedback loop for spam preventionMICROSOFT CORP·Filed 2003·Granted May 15, 2007·210 cites·81 claims
- 0496US7665131B2Origination/destination features and lists for spam preventionMICROSOFT CORP·Filed 2007·Granted Feb 16, 2010·66 cites·20 claims
- 0595US7610344B2Sender reputations for spam preventionMICROSOFT CORP·Filed 2004·Granted Oct 27, 2009·154 cites·42 claims
- 0689US7558832B2Feedback loop for spam preventionMICROSOFT CORP·Filed 2007·Granted Jul 7, 2009·32 cites·14 claims
- 0784US11768855B1Replicating data across databases by utilizing validation functions for data completeness and sequencingMARQETA INC·Filed 2022·Granted Sep 26, 2023·2 cites·20 claims
- 0878US7543076B2Message header spam filteringMICROSOFT CORP·Filed 2005·Granted Jun 2, 2009·8 cites·19 claims
- 0972US8208375B2Selective filtering of network traffic requestsBHARADWAJ MANJUNATH·Filed 2008·Granted Jun 26, 2012·10 cites·20 claims
- 1065US8214438B2(More) advanced spam detection featuresMEHR JOHN D·Filed 2004·Granted Jul 3, 2012·12 cites·16 claims
- 1160US12008017B2Replicating data across databases by utilizing validation functions for data completeness and sequencingMARQETA INC·Filed 2022·Granted Jun 11, 2024·0 cites·20 claims
- 1257US8533270B2Advanced spam detection techniquesSTARBUCK BRYAN T·Filed 2003·Granted Sep 10, 2013·5 cites·24 claims
- 1342US2007061402A1Multipurpose internet mail extension (MIME) analysisMICROSOFT CORP·Filed 2005·Application pending·0 cites
- 1441US2006277259A1Distributed sender reputationsMICROSOFT CORP·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Nathan Howell 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 →