Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sumanta Chatterjee — 40 Patents

Oracle: 37 patents #159 of 14,854Top 2%
SYSybase: 1 patents #175 of 384Top 50%
RLReliance Industries Limited: 1 patents #187 of 386Top 50%
Menlo Park, CA: #173 of 3,774 inventorsTop 5%
California: #11,486 of 386,348 inventorsTop 3%
Overall (All Time): #78,057 of 4,157,543Top 2%
40 Patents All Time
Sumanta Chatterjee has been granted 40 US patents while listed as an inventor at Oracle. The first was granted in 1998 and the most recent in December 2025. Sumanta Chatterjee ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list Sumanta Chatterjee in Menlo Park, CA, US.

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12499027 Models for detecting and managing excessive log patterns Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Binoy Sukumaran, Abhishek Chitre, Mohit Singal 2025-12-16
12314736 Generating log timeline data structures based on the hierarchical data structure Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Binoy Sukumaran 2025-05-27
12106123 Collaborative analysis system for analyzing logs Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Binoy Sukumaran 2024-10-01 $207,642,000
12106122 Generating a hierarchical data structure that represents a log Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Binoy Sukumaran 2024-10-01 $207,642,000
12013787 Dual personality memory for autonomous multi-tenant cloud environment Nagarajan Muthukrishnan, William Henry Benjamin Habeck, Roshni Chatterjee, Sue-Kyoung Lee, Ravi Shankar Thammaiah 2024-06-18 $223,834,000
12001406 Method and system to implement directory reads for a database file system Margaret Susairaj, Jose Antonio Lasa Gutierrez 2024-06-04 $108,194,000
11994963 Dynamic hierarchical placement of consolidated and pluggable databases in autonomous environments Nagarajan Muthukrishnan, Binoy Sukumaran, Garret F. Swart, Ravi Shankar Thammaiah 2024-05-28 $271,557,000
11983151 Resilience based database placement in clustered environment Nagarajan Muthukrishnan, Binoy Sukumaran, Garret F. Swart, Ravi Shankar Thammaiah 2024-05-14
11960742 High-performance, block-level fail atomicity on byte-level non-volatile media Ranjit M. Noronha, Margaret Susairaj 2024-04-16 $219,790,000
11914563 Data structure generation system for analyzing logs Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Binoy Sukumaran 2024-02-27 $123,776,000
11822939 Collaborative analysis system for analyzing logs Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Binoy Sukumaran 2023-11-21 $72,216,000
11188555 Isolating a network stack for pluggable databases Santosh Narayan Shilimkar, Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Binoy Sukumaran 2021-11-30 $106,310,000
10942945 Isolated hierarchical runtime environments for multi-tenant databases Santosh Narayan Shilimkar, Nagarajan Muthukrishnan, Ravi Shankar Thammaiah, Binoy Sukumaran 2021-03-09 $108,693,000
10860237 Storage integrated snapshot cloning for database Margaret Susairaj, Kumar Rajamani 2020-12-08 $48,597,000
10742560 Intelligent network resource manager Vijay Sridharan, Richard Frank, Jia Shi, Kothanda Umamageswaran, Juan R. Loaiza +2 more 2020-08-11 $54,788,000
10323336 System, method and device for quenching synthetic multifilament fibers Rohit Verma, Achal Saran Khare, Uday Shankar Agarwal 2019-06-18
10318475 System and method for persistence of application data using replication over remote direct memory access Arun Kaimalettu, Margaret Susairaj, Joseph Francis Therrattil Koonen, Richard Frank 2019-06-11 $32,477,000
10250510 Intelligent network resource manager Vijay Sridharan, Richard Frank, Jia Shi, Kothanda Umamageswaran, Juan R. Loaiza +2 more 2019-04-02 $38,763,000
10248471 Lockless execution in read-mostly workloads for efficient concurrent process execution on shared resources Raunak Rungta, Jonathan Giloni, Ravi Shankar Thammaiah, Juan R. Loaiza 2019-04-02 $38,763,000
9888010 System and method for providing an integrated firewall for secure network communication in a multi-tenant environment Vadim Makhervaks, Richard P. Mousseau, Bjørn Dag Johnsen, Avneesh Pant, Jean De Lavarene +4 more 2018-02-06 $51,131,000
9723009 System and method for providing for secure network communication in a multi-tenant environment Vadim Makhervaks, Richard P. Mousseau, Bjørn Dag Johnsen, Avneesh Pant, Jean De Lavarene +4 more 2017-08-01 $38,662,000
9723008 System and method for providing an integrated firewall for secure network communication in a multi-tenant environment Vadim Makhervaks, Richard P. Mousseau, Bjørn Dag Johnsen, Avneesh Pant, Jean De Lavarene +4 more 2017-08-01 $38,662,000
9436389 Management of shared storage I/O resources Sue-Kyoung Lee, Margaret Susairaj 2016-09-06 $55,930,000
8892780 Management of shared storage I/O resources Sue-Kyoung Lee, Margaret Susairaj 2014-11-18 $30,759,000
8874807 Storage-side storage request management Sue-Kyoung Lee, Vivekananda C. Kolla, Akshay D. Shah, Margaret Susairaj, Juan R. Loaiza +2 more 2014-10-28 $36,036,000