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USPTO Patent Rankings Data through Dec 31, 2025
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Martin Calsyn — 10 Patents

Microsoft: 10 patents #4,378 of 40,388Top 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Martin Calsyn has been granted 10 US patents while listed as an inventor at Microsoft. The first was granted in 2001 and the most recent in June 2018. Martin Calsyn ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Martin Calsyn in Cambridge, WA, GB.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9992285 Techniques to manage state information for a web service Arunkumar Thippur Jayakeerthy, Benjamin Edward Rampson, Nickolas Dwayne Welton, Christopher John Gross, Michael Davenport +2 more 2018-06-05 $72,048,000
9712622 Techniques to manage state information for a web service Arun Thippur Jayakeerthy, Benjamin Edward Rampson, Andrew G. Carlson, Nickolas Dwayne Welton, Chris Gross +2 more 2017-07-18 $33,270,000
9646149 Accelerated application authentication and content delivery Drew Carlson, Alexander Angriawan 2017-05-09 $28,083,000
9268615 Distributed computing using communities Alexander Brandle, Vassily Lyutsarev, Andreas Heil 2016-02-23 $38,059,000
8832156 Distributed computing management Andreas Heil, Alexander Brandle, Vassily Lyutsarev 2014-09-09 $31,811,000
8572229 Distributed computing Alexander Brandle, Vassily Lyutsarev, Andreas Heil 2013-10-29 $25,404,000
7634759 Distributed debugger environment Georgios Chrysanthakopoulos, Vasileios Zissimopoulos 2009-12-15 $20,279,000
6604133 Inter-enterprise messaging system using bridgehead servers Sudhanshu Aggarwal, Peter Beebee, Rajeev J. Surati, Leon C. W. Wong 2003-08-05 $289,959,000
6415318 Inter-enterprise messaging system using bridgehead servers Sudhanshu Aggarwal, Peter Beebee, Rajeev J. Surati, Leon C. W. Wong 2002-07-02 $197,039,000
6260148 Methods and systems for message forwarding and property notifications using electronic subscriptions Sudhanshu Aggarwal, Peter Beebee, Rajeev J. Surati, Leon C. W. Wong 2001-07-10 $808,818,000