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USPTO Patent Rankings Data through Dec 31, 2025
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Sylvan Clebsch — 20 Patents

Microsoft: 15 patents #2,633 of 40,388Top 7%
PHPaltalk Holdings: 4 patents #4 of 18Top 25%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Sylvan Clebsch has been granted 20 US patents while listed as an inventor at Microsoft. The first was granted in 2003 and the most recent in July 2025. Sylvan Clebsch ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Sylvan Clebsch in Cambridge, CA, GB.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12367064 Managing global and local execution phases Matthew John Parkinson 2025-07-22
12265522 Confidential blockchain database with a distributed ledger Ronald John Kamiel Euphrasia Bjones, Wei-Lun Tsai, Mark Eugene Russinovich, Amaury Pierre Paul CHAMAYOU 2025-04-01
12190316 Code transparency system operation Mark Eugene Russinovich, Kahren Tevosyan, Antoine Jean Denis Delignat-Lavaud, Cedric Fournet, Hervey O. Wilson +1 more 2025-01-07
12143499 Bootstrapping a code transparency system Mark Eugene Russinovich, Kahren Tevosyan, Antoine Jean Denis Delignat-Lavaud, Cedric Fournet, Hervey O. Wilson +1 more 2024-11-12 $340,543,000
12099875 Memory deallocation across a trust boundary David Thomas CHISNALL, Matthew John Parkinson, Roy SCHUSTER 2024-09-24 $389,713,000
12061541 System for confidential computing with capabilities David Thomas CHISNALL, Cedric Fournet 2024-08-13 $383,964,000
12056512 Secure computing mechanism Stavros Volos, Sean ALLEN, Antonio Nino Diaz, John A. Starks, Kenneth Gordon +1 more 2024-08-06 $310,621,000
12013794 Confidential computing mechanism David Thomas CHISNALL, Cedric Fournet 2024-06-18 $575,618,000
11995179 Side-channel protection Alexander Shamis, Felix Schuster 2024-05-28 $429,016,000
11593169 Memory deallocation across a trust boundary David Thomas CHISNALL, Matthew John Parkinson, Roy SCHUSTER 2023-02-28 $221,092,000
11526613 Execution environment and gatekeeper arrangement David Thomas CHISNALL, Cedric Fournet, Manuel Costa, Samuel Alexander WEBSTER, Kapil Vaswani 2022-12-13 $224,065,000
11308203 Side-channel protection Alexander Shamis, Felix Schuster 2022-04-19 $219,974,000
10768902 Actor model programming Matthew John Parkinson 2020-09-08 $110,161,000
10592661 Package processing Marc Manuel Johannes Brockschmidt, Syed Samin ISHTIAQ, Jade Ella Carla Alglave, Matthew John Parkinson, Andrew Madison Kent 2020-03-17 $74,735,000
10459778 Sending messages between threads Matthew John Parkinson 2019-10-29 $67,573,000
8923313 Efficient transmission of data to multiple network nodes Anthony M. Lovell, Greg Cockroft 2014-12-30
8472338 Efficient transmission of data to multiple network nodes Anthony M. Lovell, Greg Cockroft 2013-06-25
7936696 Efficient transmission of data to multiple network nodes Anthony M. Lovell, Greg Cockroft 2011-05-03
7206311 Efficient transmission of data to multiple network nodes Anthony M. Lovell, Greg Cockroft 2007-04-17
6633570 Efficient transmission of data to multiple network nodes Anthony M. Lovell, Greg Cockroft 2003-10-14