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USPTO Patent Rankings Data through Dec 31, 2025
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Shivkumar Chiruvolua — 1 Patent

NANanogram: 1 patents #32 of 44Top 75%
Sunnyvale, CA: #10,281 of 14,302 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Shivkumar Chiruvolua has been granted 1 US patent while listed as an inventor at Nanogram. All of these patents were granted in 2010. Shivkumar Chiruvolua ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Shivkumar Chiruvolua in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7792406 Polymer-inorganic particle composites Nobuyuki Kambe, Yigal Blum, Benjamin Chaloner-Gill, Sujeet Kumar, David Brent MacQueen 2010-09-07