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USPTO Patent Rankings Data through Sept 30, 2025
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Eric L. Erpenbach — 5 Patents in 2021

IBM: 5 patents #1,142 of 11,638Top 10%
Rochester, MN: #40 of 462 inventorsTop 9%
Minnesota: #290 of 7,038 inventorsTop 5%
Overall (2021): #33,605 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11200415 Document analysis technique for understanding information Andrew J. Lavery, Fernando Jose Suarez Saiz, Richard J. Stevens 2021-12-14
11120061 Gathering information on user interactions with natural language processor (NLP) items to determine an order in which to present NLP items Andrew J. Lavery, Richard J. Stevens, Fernando Jose Suarez Saiz 2021-09-14
11120912 Cognitive systems for generating prospective medical treatment guidance Lakshminarayanan Krishnamurthy, Andrew J. Lavery, Richard J. Stevens, Fernando Jose Suarez Saiz 2021-09-14
11093487 Natural language processing review and override based on confidence analysis Andrew J. Lavery, Richard J. Stevens, Fernando Jose Suarez Saiz 2021-08-17
10915562 Natural language processing review and override based on cognitive system analysis Andrew J. Lavery, Richard J. Stevens, Fernando Jose Suarez Saiz 2021-02-09