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USPTO Patent Rankings Data through Sept 30, 2025
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Sujeet Kumar — 2 Patents in 2021

ZEZenlabs Energy: 2 patents #1 of 13Top 8%
Newark, CA: #37 of 186 inventorsTop 20%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #108,796 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11094925 Electrodes with silicon oxide active materials for lithium ion cells achieving high capacity, high energy density and long cycle life performance Subramanian Venkatachalam, Sanjeev Sharma, Xianyu Iris Li, Pedro A. Hernandez-Gallegos, Charan Masarapu +1 more 2021-08-17
10886526 Silicon-silicon oxide-carbon composites for lithium battery electrodes and methods for forming the composites Yogesh Kumar Anguchamy, Haixia Deng, Yongbong Han, Charan Masarapu, Herman A. Lopez 2021-01-05