Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher J. Karle — 7 Patents

IBM: 7 patents #14,640 of 70,183Top 25%
Wayland, MA: #157 of 613 inventorsTop 30%
Massachusetts: #17,885 of 88,656 inventorsTop 25%
Overall (All Time): #721,503 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10713571 Displaying quality of question being asked a question answering system Kenneth M. Giffels, William G. O'Keeffe, Ketan T. Patel, David D. Taieb, Sabrina Yee 2020-07-14
10268573 Recording, replaying and modifying an unstructured information management architecture (UIMA) pipeline William G. O'Keeffe, David D. Taieb 2019-04-23
9734046 Recording, replaying and modifying an unstructured information management architecture (UIMA) pipeline William G. O'Keeffe, David D. Taieb 2017-08-15
9633309 Displaying quality of question being asked a question answering system Kenneth M. Giffels, William G. O'Keeffe, Ketan T. Patel, David D. Taieb, Sabrina Yee 2017-04-25
9286153 Monitoring the health of a question/answer computing system Kenneth M. Giffels, William G. O'Keeffe, Ketan T. Patel, David D. Taieb, Sabrina Yee 2016-03-15
9280340 Dynamically building an unstructured information management architecture (UIMA) pipeline William G. O'Keeffe, David D. Taieb 2016-03-08
8122342 Enforcing accessible content development Corinne M. Ryan, Richard S. Schwerdtfeger 2012-02-21