Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Hamdi Roumani — 9 Patents

IBM: 9 patents #11,918 of 70,183Top 20%
Toronto, CA: #840 of 9,482 inventorsTop 9%
Overall (All Time): #541,415 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12423189 Point-in-time backup of application data stored on disparate storage systems Robert C. Hooper, Christian M. Garcia-Arellano, Alexander Cheung, David Kalmuk, Ketan Rampurkar 2025-09-23
11797177 Providing a global unique identifier for a storage volume Carlos D. Cavanna, Rafael Velez, Zixi Gu, Jeffrey Bloom 2023-10-24
11150847 Shingled magnetic recording drive mapping using nonvolatile random access memory for persistent updates Carlos D. Cavanna, Ann Corrao, Robert Francis, Ronen Grosman, Ao Wan 2021-10-19
11144251 Providing a global unique identifier for a storage volume Carlos D. Cavanna, Rafael Velez, Zixi Gu, Jeffrey Bloom 2021-10-12
10657122 Optimizing standby database memory for post failover operation Christian M. Garcia-Arellano, Adam J. Storm 2020-05-19
10423364 Shingled magnetic recording drive mapping using non-volatile random access memory for persistent updates Carlos D. Cavanna, Ann Corrao, Robert Francis, Ronen Grosman, Ao Wan 2019-09-24
10423365 Shingled magnetic recording drive mapping using non-volatile random access memory for persistent updates Carlos D. Cavanna, Ann Corrao, Robert Francis, Ronen Grosman, Ao Wan 2019-09-24
10275482 Optimizing standby database memory for post failover operation Christian M. Garcia-Arellano, Adam J. Storm 2019-04-30
10013451 Optimizing standby database memory for post failover operation Christian M. Garcia-Arellano, Adam J. Storm 2018-07-03