Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nicolae Duta — 10 Patents

Microsoft: 9 patents #4,919 of 40,388Top 15%
SUSiemens Medical Solutions Usa: 1 patents #807 of 1,486Top 55%
Winchester, MA: #167 of 828 inventorsTop 25%
Massachusetts: #12,897 of 88,656 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Nicolae Duta has been granted 10 US patents while listed as an inventor at Microsoft. The first was granted in 2008 and the most recent in May 2022. Nicolae Duta ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Nicolae Duta in Winchester, MA, US.

Patents per Year

Patents granted per year, 2008 to 2022Bar chart with a peak of 2 patents in 2020.peak 22008: 1 patents20082013: 1 patents20132014: 1 patents20142016: 1 patents20162017: 1 patents20172019: 1 patents20192020: 2 patents20202021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11348330 Key value extraction from documents 2022-05-31 $297,811,000
11030403 Creating a calendar event using context Timothy J. Hazen, Diamond Bishop, Mohammad Babaeizadeh, Peter Longo 2021-06-08 $130,719,000
10878195 Automated extraction of unstructured tables and semantic information from arbitrary documents 2020-12-29 $251,937,000
10713524 Key value extraction from documents 2020-07-14 $94,985,000
10282419 Multi-domain natural language processing architecture Matthieu Hebert, Jean Robichaud, Christopher Parisien, Jerome Tremblay, Amjad Almahairi +2 more 2019-05-07 $34,031,000
9620110 Speech recognition semantic classification training Real Tremblay, Andrew D. Mauro, S. Douglas Peters 2017-04-11 $2,921,000
9372851 Creating a calendar event using context Timothy J. Hazen, Diamond Bishop, Mohammad Babaeizadeh, Peter Longo 2016-06-21 $57,727,000
8781833 Speech recognition semantic classification training Real Tremblay, Andy MAURO, Douglas Peters 2014-07-15 $5,097,000
8515736 Training call routing applications by reusing semantically-labeled data collected for prior applications 2013-08-20 $24,742,000
7400757 System and method for segmenting the left ventricle in a cardiac image Marie-Pierre Jolly, Ying Sun 2008-07-15 $2,153,000