Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Langworthy — 34 Patents

Microsoft: 30 patents #855 of 40,388Top 3%
TWTraq Wireless: 2 patents #4 of 5Top 80%
TATangoe: 1 patents #11 of 14Top 80%
Bellevue, WA: #286 of 6,950 inventorsTop 5%
Washington: #2,149 of 76,902 inventorsTop 3%
Overall (All Time): #100,737 of 4,157,543Top 3%
34 Patents All Time
David E. Langworthy has been granted 34 US patents while listed as an inventor at Microsoft. The first was granted in 2003 and the most recent in January 2019. David E. Langworthy ranks #100,737 of 4,157,543 US inventors in our database (top 2.4%). Patent records list David E. Langworthy in Bellevue, WA, US.

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10193951 Binding CRUD-type protocols in distributed agreement protocols John P. Shewchuk, William L. Portnoy 2019-01-29 $45,128,000
9313252 Binding crud-type protocols in distributed agreement protocols John P. Shewchuk, William L. Portnoy 2016-04-12 $45,069,000
9229696 Common intermediate representation for data scripting language Donald F. Box, Bradford H. Lovering, John D. Doty, Jeffrey C. Schlimmer, John Lawrence Hamby 2016-01-05 $38,756,000
8949784 Type system for declarative data scripting language Gavin Mark Bierman, Andrew D. Gordon, Donald F. Box, Bradford H. Lovering, Jeffrey C. Schlimmer +1 more 2015-02-03 $24,850,000
8762942 Bidirectional type checking for declarative data scripting language Gavin Mark Bierman, Andrew D. Gordon, Donald F. Box, Bradford H. Lovering, Jeffrey C. Schlimmer +1 more 2014-06-24 $40,583,000
8763093 Access control management Qian Wang, Andrew Layman, John P. Shewchuk, Shiung-Vei Yong, Charles Edgar Passmore +2 more 2014-06-24 $40,583,000
8473897 Common intermediate representation for data scripting language Donald F. Box, Bradford H. Lovering, John D. Doty, Jeffrey C. Schlimmer, John Lawrence Hamby 2013-06-25 $15,479,000
8413119 Semantic subtyping for declarative data scripting language by calling a prover Gavin Mark Bierman, Andrew D. Gordon, Donald F. Box, Bradford H. Lovering, Jeffrey C. Schlimmer +1 more 2013-04-02 $14,898,000
8321833 Compact syntax for data scripting language Bradford H. Lovering, Donald F. Box, Giovanni M. Della-Libera, Jeffrey S. Pinkston, Jeffrey C. Schlimmer +2 more 2012-11-27 $16,695,000
8296744 Tree-based directed graph programming structures for a declarative programming language John Lawrence Hamby, Bradford H. Lovering, Donald F. Box 2012-10-23 $17,154,000
8135794 Availability and scalability in a messaging system in a manner transparent to the application Rodney Limprecht, Richard D. Hill, Hany E. Ramadan, Shy Cohen 2012-03-13 $22,667,000
7949787 Open content model Web service messaging Donald F. Box, Christopher G. Kaler, Steven Lucco, John P. Shewchuk, Luis Felipe Cabrera +6 more 2011-05-24 $18,620,000
7912973 Message exchange protocol extension negotiation Max Feingold, James E. Johnson, John D. Doty, Michael Ray Clark 2011-03-22 $15,289,000
7873832 Mechanism for secure participation in a transaction by a third party Max Feingold, Christopher G. Kaler, James E. Johnson 2011-01-18 $19,360,000
7853695 Using expressive session information to represent communication sessions in a distributed system Christopher G. Kaler, John P. Shewchuk 2010-12-14 $21,634,000
7801999 Binding heterogeneous transports to a message contract Jeffrey C. Schlimmer 2010-09-21 $12,612,000
7761584 Generalized protocol mapping Satish R. Thatte 2010-07-20 $20,395,000
7702924 End-to-end reliable messaging with complete acknowledgement Christopher G. Kaler, Luis Felipe Cabrera, Patrick James Helland, Steven Lucco, John P. Shewchuk 2010-04-20 $23,763,000
7693952 Availability and scalability in a messaging system in a manner transparent to the application Rodney Limprecht, Richard D. Hill, Hany E. Ramadan, Shy Cohen 2010-04-06 $19,843,000
7676580 Message delivery with configurable assurances and features between two endpoints Richard D. Hill, Rodney Limprecht, Hany E. Ramadan, Shy Cohen 2010-03-09 $20,400,000
7664723 Symbolic computation using an inverted match 2010-02-16 $17,946,000
7664484 Pooling groups of wireless communication users William Marsh, James E. Dutton 2010-02-16
7627759 End-to-end reliable messaging with complete acknowledgement Christopher G. Kaler, Luis Felipe Cabrera, Patrick James Helland, Steven Lucco, John P. Shewchuk 2009-12-01 $28,638,000
7627541 Transformation of modular finite state transducers Steven Lucco, Giovanni M. Della-Libera 2009-12-01 $28,638,000
7624075 Transformation of modular finite state transducers Steven Lucco, Giovanni M. Della-Libera 2009-11-24 $30,187,000