Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nathan Howell — 12 Patents

Microsoft: 10 patents #4,378 of 40,388Top 15%
MAMarqeta: 2 patents #6 of 23Top 30%
Seattle, WA: #2,444 of 21,776 inventorsTop 15%
Washington: #8,631 of 76,902 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Nathan Howell has been granted 12 US patents while listed as an inventor at Microsoft. The first was granted in 2007 and the most recent in June 2024. Nathan Howell ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Nathan Howell in Seattle, WA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12008017 Replicating data across databases by utilizing validation functions for data completeness and sequencing Abhishek Hodavdekar, Eric A. Pinkham, Jeffrey Jow 2024-06-11 $27,559,000
11768855 Replicating data across databases by utilizing validation functions for data completeness and sequencing Abhishek Hodavdekar, Eric A. Pinkham, Jeffrey Jow 2023-09-26 $37,097,000
9305079 Advanced spam detection techniques Bryan T. Starbuck, Robert L. Rounthwaite, David E. Heckerman, Joshua T. Goodman, Eliot C. Gillum +1 more 2016-04-05 $42,162,000
8533270 Advanced spam detection techniques Bryan T. Starbuck, Robert L. Rounthwaite, David E. Heckerman, Joshua T. Goodman, Eliot C. Gillum +1 more 2013-09-10 $23,590,000
8214438 (More) advanced spam detection features John D. Mehr, Micah C. Rupersburg 2012-07-03 $17,614,000
8208375 Selective filtering of network traffic requests Manjunath Bharadwaj, Wei Jiang 2012-06-26 $23,366,000
7665131 Origination/destination features and lists for spam prevention Joshua T. Goodman, Robert L. Rounthwaite, Daniel Gwozdz, John D. Mehr, Micah C. Rupersburg +1 more 2010-02-16 $17,946,000
7610344 Sender reputations for spam prevention John D. Mehr, Paul Rehfuss 2009-10-27 $39,185,000
7558832 Feedback loop for spam prevention Robert L. Rounthwaite, Joshua T. Goodman, David E. Heckerman, John D. Mehr, Micah C. Rupersburg +1 more 2009-07-07 $34,063,000
7543076 Message header spam filtering John D. Mehr 2009-06-02 $32,982,000
7272853 Origination/destination features and lists for spam prevention Joshua T. Goodman, Robert L. Rounthwaite, Daniel Gwozdz, John D. Mehr, Micah C. Rupersburg +1 more 2007-09-18 $30,664,000
7219148 Feedback loop for spam prevention Robert L. Rounthwaite, Joshua T. Goodman, David E. Heckerman, John D. Mehr, Micah C. Rupersburg +1 more 2007-05-15 $40,171,000