Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Boris Feigin — 31 Patents

PSPure Storage: 29 patents #50 of 486Top 15%
San Francisco, CA: #1,003 of 26,999 inventorsTop 4%
California: #16,606 of 386,348 inventorsTop 5%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
Boris Feigin has been granted 31 US patents while listed as an inventor at Pure Storage. The first was granted in 2019 and the most recent in December 2025. Boris Feigin ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Boris Feigin in San Francisco, CA, US.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12493428 Storage system having roving memory region Ying-Duo Gao, Hari Kannan 2025-12-09
12474856 Storage system with multiple write paths Ying-Duo Gao, Hari Kannan, Igor Ostrovsky, Jeffrey Tofano 2025-11-18
12411812 Provisioning file system resources in cloud environments Robert Lee, Igor Ostrovsky, Mark Emberson, Ronald Karr 2025-09-09
12373339 Dynamic migration techniques Hari Kannan, Ying Gao 2025-07-29
12282686 Performing low latency operations using a distinct set of resources Hari Kannan, Ying Gao, John Colgrove 2025-04-22
12271359 Device host operations in a storage system Hari Kannan, Ying Gao, Robert Lee 2025-04-08
12236117 Resiliency management in a storage system Hari Kannan, Gordon James Coleman, Yijie Zhao, Peter E. Kirkpatrick, Robert Lee +1 more 2025-02-25
12229437 Dynamic buffer for storage system Ying Gao, Hari Kannan 2025-02-18
12093545 Storage system with selectable write modes Ying Gao, Hari Kannan, Igor Ostrovsky, Jeffrey Tofano, Svitlana Tumanova 2024-09-17 $33,627,000
12067282 Write path selection Ying Gao, Hari Kannan 2024-08-20 $16,628,000
12056386 Selectable write paths with different formatted data Ying Gao, Hari Kannan, Igor Ostrovsky, Jeffrey Tofano 2024-08-06 $29,304,000
12046292 Erase blocks having differing sizes Radek Aster, Andrew R. Bernat, Ronald Karr, Robert Lee 2024-07-23 $47,107,000
11947814 Optimizing resiliency group formation stability Ian Juch, Haijie Xiao, Hao Liu 2024-04-02 $36,199,000
11886334 Optimizing spool and memory space management Hari Kannan, Ying Gao 2024-01-30 $13,311,000
11853266 Providing a file system in a cloud environment Robert Lee, Igor Ostrovsky, Mark Emberson, Ronald Karr 2023-12-26 $16,885,000
11847324 Optimizing resiliency groups for data regions of a storage system Robert Lee, Ying Gao, Ronald Karr 2023-12-19 $12,542,000
11789626 Optimizing block allocation in a data storage system Hari Kannan, Gordon James Coleman, Yijie Zhao, Peter E. Kirkpatrick, Robert Lee +1 more 2023-10-17 $12,925,000
11782625 Heterogeneity supportive resiliency groups Robert Lee, Ying Gao, Ronald Karr 2023-10-10 $19,196,000
11714572 Optimized data resiliency in a modular storage system Hari Kannan, Robert Lee, Yuhong Mao, Ronald Karr 2023-08-01 $11,225,000
11681448 Multiple device IDs in a multi-fabric module storage system Ian Juch, Hao Liu, Haijie Xiao, Gordon James Coleman 2023-06-20 $23,867,000
11614880 Storage system with selectable write paths Ying Gao, Hari Kannan, Igor Ostrovsky, Jeffrey Tofano 2023-03-28 $10,162,000
11614893 Optimizing storage device access based on latency Hari Kannan, Ying Gao, John Colgrove 2023-03-28 $10,162,000
11487455 Dynamic block allocation to optimize storage system performance Hari Kannan, Gordon James Coleman, Yijie Zhao, Peter E. Kirkpatrick, Robert Lee +1 more 2022-11-01 $14,314,000
11392555 Cloud-based file services Robert Lee, Igor Ostrovsky, Mark Emberson, Ronald Karr 2022-07-19 $12,816,000
11340821 Adjustable migration utilization Andrew Kleinerman, Svitlana Tumanova, Taher Vohra, Xiaohui Wang 2022-05-24 $5,838,000