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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John P. Shewchuk — 57 Patents

Microsoft: 56 patents #274 of 40,388Top 1%
Redmond, WA: #87 of 8,547 inventorsTop 2%
Washington: #870 of 76,902 inventorsTop 2%
Overall (All Time): #42,642 of 4,157,543Top 2%
57 Patents All Time
John P. Shewchuk has been granted 57 US patents while listed as an inventor at Microsoft. The first was granted in 1987 and the most recent in January 2019. John P. Shewchuk ranks #42,642 of 4,157,543 US inventors in our database (top 1.0%). Patent records list John P. Shewchuk in Redmond, WA, US.

Patents per Year

Patents granted per year, 1987 to 2019Bar chart with a peak of 14 patents in 2010.peak 141987: 1 patents19871999: 2 patents2001: 2 patents20012003: 1 patents2004: 2 patents20042005: 3 patents2006: 1 patents20062007: 6 patents2008: 5 patents20082009: 6 patents2010: 14 patents20102011: 6 patents2012: 1 patents20122013: 1 patents2014: 2 patents20142016: 2 patents2018: 1 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–25 of 57 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10193951 Binding CRUD-type protocols in distributed agreement protocols David E. Langworthy, William L. Portnoy 2019-01-29 $45,128,000
10050953 Extending a federated graph with third-party data and metadata Christopher Lee Mullins 2018-08-14 $70,220,000
9521131 Remote access of digital identities Kim Cameron, Arun K. Nanda, Xiao Xie 2016-12-13 $34,425,000
9313252 Binding crud-type protocols in distributed agreement protocols David E. Langworthy, William L. Portnoy 2016-04-12 $45,069,000
8763093 Access control management David E. Langworthy, Qian Wang, Andrew Layman, Shiung-Vei Yong, Charles Edgar Passmore +2 more 2014-06-24 $40,583,000
8689296 Remote access of digital identities Kim Cameron, Arun K. Nanda, Xiao Xie 2014-04-01 $35,800,000
8528058 Native use of web service protocols and claims in server authentication Liqiang Zhu, Gennady Medvinsky, Tanmoy Dutta, Cristian M. Ilac, Andreas K. Luther 2013-09-03 $29,750,000
8302149 Virtual distributed security system Giovanni M. Della-Libera, Christopher G. Kaler, Scott A. Konersmann, Butler W. Lampson, Paul J. Leach +4 more 2012-10-30
8086849 Secure internet-scale eventing Christopher G. Kaler, Giovanni M. Della-Libera, Luis Felipe Cabrera 2011-12-27 $13,493,000
8051469 Securely roaming digital identities Arun K. Nanda, Donald F. Box, Douglas A. Walter, Hervey O. Wilson 2011-11-01 $25,152,000
8001189 Routing of network messages Henrik Frystyk Nielsen, Erik B. Christensen, Alfred Lee, Christian Huitema, James M. Lyon +4 more 2011-08-16 $15,401,000
7949787 Open content model Web service messaging Donald F. Box, Christopher G. Kaler, David E. Langworthy, Steven Lucco, Luis Felipe Cabrera +6 more 2011-05-24 $18,620,000
7899047 Virtual network with adaptive dispatcher Luis Felipe Cabrera, Erik B. Christensen, Giovanni M. Della-Libera, Christopher G. Kaler, David Levin +5 more 2011-03-01 $18,854,000
7882547 Securely calling web services from macros Christopher G. Kaler 2011-02-01 $15,193,000
7853695 Using expressive session information to represent communication sessions in a distributed system Christopher G. Kaler, David E. Langworthy 2010-12-14 $21,634,000
7822200 Method and system for asymmetric key security Kim Cameron, Arun K. Nanda, Josh Benaloh, Daniel R. Simon, Andrew Bortz 2010-10-26 $19,005,000
7809938 Virtual distributed security system Giovanni M. Della-Libera, Christopher G. Kaler, Scott A. Konersmann, Butler W. Lampson, Paul J. Leach +4 more 2010-10-05 $18,486,000
7788729 Method and system for integrating multiple identities, identity mechanisms and identity providers in a single user paradigm Kim Cameron, Arun K. Nanda, Stuart L. S. Kwan 2010-08-31 $11,672,000
7752442 Virtual distributed security system Giovanni M. Della-Libera, Christopher G. Kaler, Scott A. Konersmann, Butler W. Lampson, Paul J. Leach +4 more 2010-07-06 $19,949,000
7752431 Virtual distributed security system Giovanni M. Della-Libera, Christopher G. Kaler, Scott A. Konersmann, Butler W. Lampson, Paul J. Leach +4 more 2010-07-06 $19,949,000
7746250 Message encoding/decoding using templated parameters Arun K. Nanda, Christopher G. Kaler, Hervey O. Wilson 2010-06-29 $14,156,000
7743145 Verifying measurable aspects associated with a module Christopher G. Kaler, Bradford H. Lovering, Daniel R. Simon 2010-06-22 $17,867,000
7707637 Distributed threat management Christopher G. Kaler, Giovanni M. Della-Libera 2010-04-27 $19,291,000
7703084 System for converting event-driven code into serially executed code Gregory S. Lindhorst, Stephen J. Millet 2010-04-20 $23,763,000
7702924 End-to-end reliable messaging with complete acknowledgement David E. Langworthy, Christopher G. Kaler, Luis Felipe Cabrera, Patrick James Helland, Steven Lucco 2010-04-20 $23,763,000