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

Krishnan Varadarajan — 28 Patents

Microsoft: 27 patents #1,056 of 40,388Top 3%
GE: 1 patents #19,940 of 36,430Top 55%
Redmond, WA: #345 of 8,547 inventorsTop 5%
Washington: #2,866 of 76,902 inventorsTop 4%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Krishnan Varadarajan has been granted 28 US patents while listed as an inventor at Microsoft. The first was granted in 2008 and the most recent in July 2025. Krishnan Varadarajan ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Krishnan Varadarajan in Redmond, WA, US.

Patents per Year

Patents granted per year, 2008 to 2025Bar chart with a peak of 5 patents in 2017.peak 52008: 1 patents20082013: 1 patents20132017: 5 patents20172019: 2 patents20192020: 5 patents20202021: 5 patents20212022: 4 patents20222023: 1 patents20232024: 3 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12373122 System and method for managing cloud-based data ownership using access requests Malcolm James Smith, Vijay Raghunathan 2025-07-29
12107769 Throttling queue for a request scheduling and processing system Venkates P. Balakrishnan 2024-10-01 $328,958,000
12099481 Online schema change of range-partitioned index in a distributed storage system Jianwu Gao, Jegan Devaraju, Shane Mainali, Zichen Sun, Quan Zhang +6 more 2024-09-24 $389,713,000
11977559 Providing instant and distributed access to a source blob via copy-on-read blobs and link blobs Shane Mainali, Maneesh Sah, Manan Shah, Andrew James Edwards, Ivan Brugiolo +4 more 2024-05-07 $460,452,000
11816084 Staging anchor trees for improved concurrency and performance in page range index management Jegan Devaraju, Shane Mainali, Quan Zhang, Sridhar Srinivasan, Bin Tong +4 more 2023-11-14 $464,706,000
11509596 Throttling queue for a request scheduling and processing system Venkates P. Balakrishnan 2022-11-22 $216,625,000
11487734 Staging anchor trees for improved concurrency and performance in page range index management Jegan Devaraju, Shane Mainali, Quan Zhang, Sridhar Srinivasan, Bin Tong +4 more 2022-11-01 $193,551,000
11288140 Point in time blob restore Venkates Paramasivam Balakrishnan, Maneesh Sah, Sundar P. Subramani, Bitan Deb, Bharat Joshi +1 more 2022-03-29 $245,387,000
11249961 Online schema change of range-partitioned index in a distributed storage system Jianwu Gao, Jegan Devaraju, Shane Mainali, Zichen Sun, Quan Zhang +6 more 2022-02-15 $204,776,000
11200253 Providing instant and distributed access to a source blob via copy-on-read blobs and link blobs Shane Mainali, Maneesh Sah, Manan Shah, Andrew James Edwards, Ivan Brugiolo +4 more 2021-12-14 $326,394,000
11120046 Data replication in a distributed storage system Pradeep Seela, Pei Zhang, Yongfu Lou, Jegan Devaraju, Yi-Fan Tsai +3 more 2021-09-14 $197,424,000
11010401 Efficient snapshot generation of data tables Venkates P. Balakrishnan, Maneesh Sah, Jegan Devaraju, Advait Kumar Mishra, Zichen Sun +1 more 2021-05-18 $149,958,000
10909074 File table index aggregate statistics Shane Mainali, Quan Zhang, Jegan Devaraju, Ziehen Sun, Hao Feng +2 more 2021-02-02 $129,593,000
10901796 Hash-based partitioning system Shane Mainali, Georgi M. Chalakov, Maneesh Sah, Zichen Sun, Michael E. Roberson +2 more 2021-01-26 $167,987,000
10796181 Machine learning based method and system for analyzing image artifacts and imaging system failure Kavitha Manickam, Ramesh Venkatesan, Rakesh Shrikant Shevde, Rajagopalan Sundaresan, Prakruthi Jakathe +1 more 2020-10-06
10728166 Throttling queue for a request scheduling and processing system Venkates P. Balakrishnan 2020-07-28 $115,702,000
10592218 Dynamic data and compute resource elasticity Michael L. Chu 2020-03-17 $74,735,000
10585653 Declarative programming model with a native programming language Michael L. Chu 2020-03-10 $83,394,000
10579349 Verification of a dataflow representation of a program through static type-checking Michael L. Chu 2020-03-03 $64,161,000
10447607 System and method for dequeue optimization using conditional iteration Jieqing Wang, Venkates P. Balakrishnan, Shane Mainali, Quan Zhang, Zichen Sun 2019-10-15 $42,745,000
10366104 Providing instant and distributed access to a source blob via copy-on-read blobs and link blobs Shane Mainali, Maneesh Sah, Manan Shah, Andrew James Edwards, Ivan Brugiolo +4 more 2019-07-30 $77,255,000
9760348 Verification of a dataflow representation of a program through static type-checking Michael L. Chu 2017-09-12 $27,507,000
9736243 Multiple transaction logs in a distributed storage system Manish Chablani, Jegan Devaraju, Yikang Xu, Muhammad Junaid Shahid, Andrew James Edwards +5 more 2017-08-15 $35,271,000
9658890 Runtime agnostic representation of user code for execution with selected execution runtime Michael L. Chu 2017-05-23 $34,380,000
9600250 Declarative programming model with a native programming language Michael L. Chu 2017-03-21 $43,991,000