Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Dice — 9 Patents in 2024

Oracle: 9 patents #13 of 1,437Top 1%
Foxborough, MA: #1 of 29 inventorsTop 4%
Massachusetts: #189 of 14,432 inventorsTop 2%
Overall (2024): #12,005 of 561,600Top 3%
9 Patents 2024

Issued Patents 2024

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12182636 Systems and methods for performing concurrency restriction and throttling over contended locks 2024-12-31 $220,235,000
12124876 System and method for acquiring and releasing a lock using compact and scalable mutual exclusion Alex Kogan 2024-10-22 $385,684,000
12099885 System and method for promoting reader groups for lock cohorting Virendra J. Marathe 2024-09-24 $195,762,000
12079278 Scalable range locks Alex Kogan, Shady Alaaeldin Mohamed Abdelkader Rabie Issa 2024-09-03 $430,434,000
12056540 Generic concurrency restriction Alex Kogan 2024-08-06 $418,957,000
12045670 Compact synchronization in managed runtimes Alex Kogan 2024-07-23 $262,120,000
11972777 Reader bias based locking technique enabling high read concurrency for read-mostly workloads Alex Kogan 2024-04-30 $130,124,000
11914996 Ticket locks with enhanced waiting Alex Kogan 2024-02-27 $123,776,000
11861416 Critical section speedup using help-enabled locks Yosef Lev, Victor M. Luchangco, Alex Kogan, Timothy L. Harris, Pantea Zardoshti 2024-01-02 $92,976,000