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USPTO Patent Rankings Data through Dec 31, 2025
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Matthew Lee Markham — 20 Patents

ELElement Six Limited: 17 patents #6 of 181Top 4%
EUElement Six Technologies Us: 1 patents #6 of 17Top 40%
ELElement Six (Uk) Limited: 1 patents #23 of 58Top 40%
ESElement Six Abrasives S.A.: 1 patents #25 of 56Top 45%
PUPrinceton University: 1 patents #543 of 1,197Top 50%
TWThe University Of Warwick: 1 patents #37 of 134Top 30%
Harvard University: 1 patents #1,740 of 3,600Top 50%
Cholsey, GB: #1 of 4 inventorsTop 25%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Matthew Lee Markham has been granted 20 US patents. The first was granted in 2014 and the most recent in December 2025. Matthew Lee Markham ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Matthew Lee Markham in Cholsey, GB.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12510607 Device utilising electronic Zeeman splitting Andrew Edmonds, Pierre-Olivier Francois Marc Colard 2025-12-30
12391553 Synthetic engineered diamond materials with spin impurities and methods of making the same Nathalie de Leon, Brendon C. Rose, Ding Huang, Zi-Huai Zhang, Alexei M. Tyryshkin +5 more 2025-08-19
12297557 Method for forming diamond product Joshua James Tully, Samuel James Cobb, Julie Victoria MacPherson, Mark Edward Newton 2025-05-13
12234570 Single crystal composite synthetic diamond material Andrew Edmonds, Pierre-Olivier Francois Marc Colard 2025-02-25
12037702 Single crystal synthetic diamond material Andrew Edmonds, Pierre-Olivier Francois Marc Colard 2024-07-16
11821107 Single crystal synthetic diamond material Andrew Edmonds, Pierre-Olivier Francois Marc Colard 2023-11-21
11807955 Synthetic diamond material Andrew Edmonds 2023-11-07
11396715 Nitrogen containing single crystal diamond materials optimized for magnetometry applications Wilbur Lew, Gregory Scott Bruce, Andrew Edmonds, Alastair Stacey, Harpreet Kaur Dhillon 2022-07-26
10883194 Diamond components for quantum imaging, sensing and information processing devices Alastair Stacey, Daniel James Twitchen 2021-01-05
10577721 Highly fluorescent diamond particles and methods of fabricating the same Mark Gregory Munday 2020-03-03
9637838 Methods of manufacturing synthetic diamond material by microwave plasma enhanced chemical vapor deposition from a microwave generator and gas inlet(s) disposed opposite the growth surface area Steven Edward Coe, Jonathan James Wilman, Daniel James Twitchen, Geoffrey Alan Scarsbrook, John Robert Brandon +1 more 2017-05-02
9518336 Synthetic diamond materials for quantum and optical applications and methods of making the same Alastair Stacey, Nathalie de Leon, Yiwen Chu, Brendan Shields, Birgit Hausmann +6 more 2016-12-13
9416005 Solid state material Geoffrey Alan Scarsbrook, Daniel James Twitchen 2016-08-16
9335606 Device for achieving multi-photon interference from nitrogen-vacancy defects in diamond material Ronald Hanson, Hannes Bernien, Daniel James Twitchen 2016-05-10
9317811 Diamond material Geoffrey Alan Scarsbrook, Daniel James Twitchen 2016-04-19
9249526 Diamond sensors, detectors, and quantum devices Daniel James Twitchen, Geoffrey Alan Scarsbrook 2016-02-02
9169989 Diamond optical element Daniel James Twitchen, Joseph Michael Dodson, Fedor Jelezko 2015-10-27
8758509 Diamond sensors, detectors, and quantum devices Daniel James Twitchen 2014-06-24
8686377 Diamond sensors, detectors, and quantum devices Daniel James Twitchen 2014-04-01
8669764 Microfluidic cell and a spin resonance device for use therewith Daniel James Twitchen 2014-03-11

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