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USPTO Patent Rankings Data through Dec 31, 2025
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Cathy May — 2 Patents in 2020

IBM: 2 patents #3,221 of 11,274Top 30%
Ossining, NY: #39 of 104 inventorsTop 40%
New York: #2,670 of 13,306 inventorsTop 25%
Overall (2020): #187,580 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10817434 Interruptible translation entry invalidation in a multithreaded data processing system Derek E. Williams, Benjamin Herrenschmidt, Bradly G. Frey 2020-10-27 $6,165,000
10613792 Efficient enforcement of barriers with respect to memory move sequences Bradly G. Frey, Guy L. Guthrie, William J. Starke, Derek E. Williams 2020-04-07 $1,846,000