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USPTO Patent Rankings Data through Sept 30, 2025
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Roberto DeLima — 8 Patents in 2021

IBM: 8 patents #591 of 11,638Top 6%
Apex, NC: #3 of 224 inventorsTop 2%
North Carolina: #112 of 5,924 inventorsTop 2%
Overall (2021): #11,965 of 548,734Top 3%
8 Patents 2021

Issued Patents 2021

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11138380 Identifying semantic relationships using visual recognition Chris Mwarabu, David Contreras, Corville O. Allen 2021-10-05
11138373 Linguistic based determination of text location origin Corville O. Allen, Andrew R. Freed, Robert L. Nielsen 2021-10-05
11120215 Identifying spans using visual recognition Chris Mwarabu, David Contreras, Corville O. Allen 2021-09-14
11113469 Natural language processing matrices Corville O. Allen, Chris Mwarabu, David Contreras, Kandhan Sekar, Krishna Mahajan 2021-09-07
11113418 De-identification of electronic medical records for continuous data development Corville O. Allen, Aysu Ezen Can, Robert C. Sizemore 2021-09-07
11017171 Relevancy as an indicator for determining document quality Andrew R. Freed, Brien H. Muschett, Krishna Mahajan, David Contreras 2021-05-25
10937551 Medical concept sorting based on machine learning of attribute value differentiation Corville O. Allen, Aysu Ezen Can, Robert C. Sizemore 2021-03-02
10902198 Generating rules for automated text annotation Yurdaer N. Doganata, Aysu Ezen Can 2021-01-26