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USPTO Patent Rankings Data through Dec 31, 2025
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Prashanth Pillai — 4 Patents

Schlumberger Technology: 3 patents #1,967 of 7,293Top 30%
GE: 1 patents #19,940 of 36,430Top 55%
Pune, IN: #646 of 4,678 inventorsTop 15%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Prashanth Pillai has been granted 4 US patents while listed as an inventor at Schlumberger Technology. The first was granted in 2021 and the most recent in April 2025. Prashanth Pillai ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Prashanth Pillai in Pune, IN.

Patents per Year

Patents granted per year, 2021 to 2025Bar chart with a peak of 1 patents in 2021.peak 12021: 1 patents20212023: 1 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12282462 Well record quality enhancement and visualization Purnaprajna R. Mangsuli 2025-04-22
12147464 Extracting user-defined attributes from documents Purnaprajna R. Mangsuli 2024-11-19 $21,717,000
11829399 Extracting user-defined attributes from documents Purnaprajna R. Mangsuli 2023-11-28 $56,677,000
11098724 Control system and method for determining contaminant loading of turbine blades Guruprasad Sundararajan, Muralikrishan R., Rebecca Evelyn Hefner, Bradford Foulkes, Anbarasan Viswanathan +1 more 2021-08-24 $38,548,000

Frequent Collaborators

Purnaprajna R. Mangsuli3 shared
Guruprasad Sundararajan1 shared
Muralikrishan R.1 shared
Rebecca Evelyn Hefner1 shared
Bradford Foulkes1 shared
Anbarasan Viswanathan1 shared

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