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USPTO Patent Rankings Data through Sept 30, 2025
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Nataraj Nagaratnam — 5 Patents in 2021

IBM: 5 patents #1,142 of 11,638Top 10%
Cary, NC: #42 of 600 inventorsTop 8%
North Carolina: #280 of 5,924 inventorsTop 5%
Overall (2021): #29,351 of 548,734Top 6%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11119655 Optimized performance through leveraging appropriate disk sectors for defragmentation in an erasure coded heterogeneous object storage cloud Duane M. Baldwin, Abhishek S. Dave, Sasikanth Eda, John T. Olson, Sandeep R. Patil 2021-09-14
11095654 Leveraging social relationships to enhance computer security Kapil Kumar Singh 2021-08-17
11082414 Context aware recertification Manjeri Ramanathan Dharmarajan, Kaushal Kiran Kapadia, Vigneshwarnath Miriyala, Darshini G. Swamy, Suyesh R. Tiwari 2021-08-03
10984457 Trusted statement verification for data privacy Gregory T. Byrd, Michael McIntosh, Anthony Joseph Nadalin 2021-04-20
10887293 Key identifiers in an obliviousness pseudorandom function (OPRF)-based key management service (KMS) Jason K. Resch, Hugo M. Krawczyk, Mark D. Seaborn, Erlander Lo 2021-01-05