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USPTO Patent Rankings Data through Dec 31, 2025
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Ramesh Chander — 13 Patents

STSandisk Technologies: 5 patents #826 of 2,594Top 35%
CSCitrix Systems: 2 patents #548 of 1,302Top 45%
Amazon: 2 patents #7,232 of 19,158Top 40%
WTWestern Digital Technologies: 1 patents #1,874 of 3,180Top 60%
UFUniversity of Florida Foundation: 1 patents #311 of 807Top 40%
UFUniv. Of Florida Research Foundation: 1 patents #1 of 14Top 8%
University of Florida: 1 patents #1,174 of 2,560Top 50%
Santa Clara, CA: #1,346 of 9,301 inventorsTop 15%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Ramesh Chander has been granted 13 US patents while listed as an inventor at Sandisk Technologies. The first was granted in 1993 and the most recent in September 2025. Ramesh Chander ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Ramesh Chander in Santa Clara, CA, US.

Patents per Year

Patents granted per year, 1993 to 2025Bar chart with a peak of 3 patents in 2020.peak 31993: 1 patents19931998: 2 patents19982017: 2 patents20172018: 1 patents20182019: 1 patents20192020: 3 patents20202022: 1 patents20222025: 2 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12423196 Fast database recovery in a multi-volume database environment via transactional awareness Punit Rajgaria, Murali Brahmadesam, Hemanth Satyanarayana, Aakash Shah, Omar Farhat +1 more 2025-09-23
12353397 Volume durable log sequence number movement in a multi-volume database environment Punit Rajgaria, Murali Brahmadesam, Hemanth Satyanarayana 2025-07-08
11314820 Systems and methods for web collaboration Clavian Sequeira, Jeroen Van Rotterdam 2022-04-26 $14,285,000
10705952 User space data storage management Vishal Kanaujia, Manavalan Krishnan, Brian W. O'Krafka, Johann George 2020-07-07
10678867 Systems and methods for web collaboration Clavian Sequeira, Jeroen Van Rotterdam 2020-06-09 $52,192,000
10643707 Group write operations for a data storage device Thibash Rajamani, Manavalan Krishnan, Brian W. O'Krafka, Nagi Reddy Chodem 2020-05-05 $4,592,000
10445372 Method and device to access auxiliary mapping data for a data structure Vishal Kanaujia, Manavalan Krishnan, Brian W. O'Krafka, Niranjan Patre Neelakanta 2019-10-15 $122,000
9990146 Apparatus and method of data sequencing Niranjan Patre Neelakanta, Manavalan Krishnan, Tomy Ammuthan Cheru, Brian W. O'Krafka 2018-06-05
9626399 Conditional updates for reducing frequency of data modification operations Brian W. O'Krafka, Patrick Chiu, Zhengheng Wang 2017-04-18
9626400 Compaction of information in tiered data structure Johann George, Brian W. O'Krafka, Manavalan Krishnan 2017-04-18
5766625 Artificial viral envelopes Hans Schreier, Arlene A. Stecenko 1998-06-16
5753258 Artificial viral envelopes Hans Schreier, Arlene A. Stecenko 1998-05-19
5252348 Artificial viral envelopes Hans Schreier, Arlene A. Stecenko 1993-10-12

Frequent Collaborators

Brian W. O'Krafka6 shared
Manavalan Krishnan5 shared
Hans Schreier3 shared
Arlene A. Stecenko3 shared
Clavian Sequeira2 shared
Punit Rajgaria2 shared

Nearby-Ranked Inventors

Jianping Shen13
Eric John Telfeyan13
George R. Breiwa, III13
Thomas Sugar13
Andrew Howley13
Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13