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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SK

Sriram Krishnamurthy — 21 Patents

Oracle: 13 patents #831 of 14,854Top 6%
DADatabricks: 5 patents #17 of 114Top 15%
Amazon: 2 patents #7,232 of 19,158Top 40%
Alcatel Lucent: 1 patents #2,436 of 4,169Top 60%
San Francisco, CA: #1,796 of 26,999 inventorsTop 7%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Sriram Krishnamurthy has been granted 21 US patents while listed as an inventor at Oracle. The first was granted in 2010 and the most recent in March 2025. Sriram Krishnamurthy ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Sriram Krishnamurthy in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2010 to 2025Bar chart with a peak of 3 patents in 2021.peak 32010: 2 patents20102011: 1 patents20112013: 1 patents20132014: 1 patents20142020: 1 patents20202021: 3 patents20212022: 3 patents20222023: 3 patents20232024: 3 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12242485 Dictionary filtering and evaluation in columnar databases Utkarsh Agarwal, Shoumik Palkar, Alexander Behm 2025-03-04
12210528 Evaluating expressions over dictionary data Utkarsh Agarwal, Shoumik Palkar, Alexander Behm 2025-01-28
12189628 Scan parsing Prashanth Menon, Alexander Behm 2025-01-07
12124450 Adaptive approach to lazy materialization in database scans using pushed filters Shoumik Palkar, Alexander Behm, Mostafa Mokhtar 2024-10-22
12072880 Scan parsing Prashanth Menon, Alexander Behm 2024-08-27
11899644 Technique of efficiently, comprehensively and autonomously support native JSON datatype in RDBMS for both OLTP and OLAP Zhen Hua Liu, Beda Christoph Hammerschmidt, Douglas James McMahon, Hui Joe Chang, Ying Lu +7 more 2024-02-13 $177,512,000
11762834 Technique of efficiently, comprehensively and autonomously support native JSON datatype in RDBMS for both OLTP and OLAP Zhen Hua Liu, Beda Christoph Hammerschmidt, Douglas James McMahon, Hui Joe Chang, Ying Lu +7 more 2023-09-19 $164,237,000
11657069 Dynamic compilation of machine learning models based on hardware configurations Balakrishnan Narayanaswamy, Gokul Soundararajan, Jiayuan Chen, Yannis Papakonstantinou, Vuk Ercegovac +2 more 2023-05-23 $213,605,000
11636124 Integrating query optimization with machine learning model prediction Balakrishnan Narayanaswamy, Gokul Soundararajan, Jiayuan Chen, Yannis Papakonstantinou, Vuk Ercegovac +2 more 2023-04-25 $374,003,000
11423001 Technique of efficiently, comprehensively and autonomously support native JSON datatype in RDBMS for both OLTP and OLAP Zhen Hua Liu, Beda Christoph Hammerschmidt, Douglas James McMahon, Hui Joe Chang, Ying Lu +7 more 2022-08-23 $84,226,000
11397768 Handling semi-structured and unstructured data in a sharded database environment Zhen Hua Liu, Beda Christoph Hammerschmidt, Ying Lu, Douglas James McMahon, Srividya Tata +1 more 2022-07-26 $116,121,000
11372859 Efficiently supporting value style access of MOBs stored in SQL LOB column by providing value based semantics for LOBs in RDBMS Zhen Hua Liu, Geeta Arora, Sneha Chandrababu, Sunitha Subramanyam 2022-06-28 $85,791,000
11182428 Handling semi-structured and unstructured data in a sharded database environment Zhen Hua Liu, Beda Christoph Hammerschmidt, Ying Lu, Douglas James McMahon, Srividya Tata +1 more 2021-11-23 $127,039,000
11182429 Handling semi-structured and unstructured data in a sharded database environment Zhen Hua Liu, Beda Christoph Hammerschmidt, Ying Lu, Douglas James McMahon, Srividya Tata +1 more 2021-11-23 $127,039,000
11157478 Technique of comprehensively support autonomous JSON document object (AJD) cloud service Zhen Hua Liu, Vikas Arora, Ying Lu, Hui Joe Chang, Beda Christoph Hammerschmidt +1 more 2021-10-26 $159,164,000
10747814 Handling semi-structured and unstructured data in a sharded database environment Zhen Hua Liu, Beda Christoph Hammerschmidt, Ying Lu, Douglas James McMahon, Srividya Tata +1 more 2020-08-18 $118,302,000
8875249 Minimum lifespan credentials for crawling data repositories Mark Ture, Muralidhar Krishnaprasad, Vishu Krishnamurthy 2014-10-28 $36,036,000
8345847 System and method for call hibernation 2013-01-01
7996387 Techniques for extending user-defined indexes with auxiliary properties Dinesh Das, Wesley Lin, Seema Sundara, Ying Hu 2011-08-09 $28,879,000
7756889 Partitioning of nested tables Qin Yu, Geeta Arora, Adiel Yoaz 2010-07-13 $16,005,000
7689549 Flashback support for domain index queries Adiel Yoaz 2010-03-30 $101,318,000