Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Subbulakshmi Premkumar — 7 Patents

EMEmc: 6 patents #530 of 3,345Top 20%
ECEmc Ip Holding Company: 1 patents #2,584 of 4,608Top 60%
Sudbury, MA: #234 of 857 inventorsTop 30%
Massachusetts: #18,077 of 88,656 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Subbulakshmi Premkumar has been granted 7 US patents while listed as an inventor at Emc. The first was granted in 2012 and the most recent in November 2016. Subbulakshmi Premkumar ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Subbulakshmi Premkumar in Sudbury, MA, US.

Patents per Year

Patents granted per year, 2012 to 2016Bar chart with a peak of 2 patents in 2012.peak 22012: 2 patents20122014: 2 patents20142015: 2 patents20152016: 1 patents2016

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9495409 Techniques for performing data validation Pradyumna Revur, Krishnakumar Subramanian, Sriram Krishnan, Russell R. Laporte, Yuanjie Wu +1 more 2016-11-15
9218252 Techniques for performing data validation Pradyumna Revur, Krishnakumar Subramanian, Sriram Krishnan, Russell R. Laporte, Yuanjie Wu +1 more 2015-12-22 $56,482,000
9158828 Techniques using associated object properties James F. Britton, Sriram Krishnan, Yuanjie Wu, Pradyumna Revur, Krishnakumar Subramanian +1 more 2015-10-13 $11,919,000
8856079 Application programming interface for efficient object information gathering and listing Krishnakumar Subramanian, Pradyumna Revur, Sriram Krishnan, Russell R. Laporte, Yuanjie Wu +1 more 2014-10-07 $17,335,000
8838858 Managing command line interface commands Yuanjie Wu, James F. Britton, Rongzhang Wu, Yiyang Zhang 2014-09-16 $15,264,000
8255803 Facilitating storage pool provisioning Paula Emily McAdam, Paul O. Malenfant, Russell R. Laporte, Scott D. Von Rhee 2012-08-28 $42,505,000
8151048 Managing storage pool provisioning Paul O. Malenfant, Russell R. Laporte, Scott Von Rhee, Paula Emily McAdam 2012-04-03 $32,178,000