Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Debjani Sarkar — 7 Patents

Microsoft: 7 patents #6,431 of 40,388Top 20%
Herndon, VA: #125 of 878 inventorsTop 15%
Virginia: #4,481 of 34,511 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Debjani Sarkar has been granted 7 US patents while listed as an inventor at Microsoft. The first was granted in 2018 and the most recent in May 2024. Debjani Sarkar ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Debjani Sarkar in Herndon, VA, US.

Patents per Year

Patents granted per year, 2018 to 2024Bar chart with a peak of 3 patents in 2019.peak 32018: 1 patents20182019: 3 patents20192020: 1 patents20202021: 1 patents20212024: 1 patents2024

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11995404 NLU training with user corrections to engine annotations Howard D'Souza, Regina Spitznagel 2024-05-28 $429,016,000
11101024 Medical coding system with CDI clarification request notification Howard D'Souza 2021-08-24 $46,721,000
10754925 NLU training with user corrections to engine annotations Howard D'Souza, Regina Spitznagel 2020-08-25 $33,160,000
10373711 Medical coding system with CDI clarification request notification Howard D'Souza 2019-08-06
10366424 Medical coding system with integrated codebook interface Regina Spitznagel 2019-07-30
10331763 NLU training with merged engine and user annotations Aparna Subramanian 2019-06-25 $11,425,000
9971848 Rich formatting of annotated clinical documentation, and related methods and apparatus Howard D'Souza, Gregory Reiser 2018-05-15 $8,360,000