Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sara Campbell — 3 Patents

QUQuantinuum: 1 patents #37 of 75Top 50%
University of California: 1 patents #8,022 of 18,278Top 45%
Stanford University: 1 patents #2,423 of 5,197Top 50%
Exeter, NH: #84 of 228 inventorsTop 40%
New Hampshire: #4,183 of 12,181 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Sara Campbell has been granted 3 US patents while listed as an inventor at Quantinuum. The first was granted in 2013 and the most recent in July 2024. Sara Campbell ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Sara Campbell in Exeter, NH, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12051519 Qubit reading procedure including coherent shel ving Anthony Ransford, Bryce J. Bjork 2024-07-30
11990313 Use of optical polarization states to control a ponderomotive phase plate Jeremy J. Axelrod, Carter Turnbaugh, Osip SCHWARTZ, Robert M. Glaeser, Holger Mueller 2024-05-21
8410729 Special purpose modes in photonic band gap fibers James Spencer, Robert Noble 2013-04-02