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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DC

Daniel Cane — 5 Patents

BLBlackboard: 4 patents #5 of 32Top 20%
Washington, DC: #536 of 3,063 inventorsTop 20%
District of Columbia: #536 of 3,063 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Daniel Cane has been granted 5 US patents while listed as an inventor at Blackboard. The first was granted in 2006 and the most recent in September 2022. Daniel Cane ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Daniel Cane in Washington, DC, US.

Patents per Year

Patents granted per year, 2006 to 2022Bar chart with a peak of 2 patents in 2009.peak 22006: 1 patents20062009: 2 patents20092014: 1 patents20142022: 1 patents2022

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11443836 System and method for the recording of patient notes Michael Sherling 2022-09-13
8745222 Content system and associated methods Timothy Chi, Lara Oerter, Jessica Finnefrock, Deborah Everhart, Michael L. Chasen 2014-06-03
7558853 Internet-based education support system and methods Robert L. Alcorn, Michael L. Chasen, Timothy Chi, Stephen R. Gilfus, Scott Perian +1 more 2009-07-07 $10,673,000
7493396 Internet-based education support system and methods Robert L. Alcorn, Michael L. Chasen, Timothy Chi, Stephen R. Gilfus, Scott Perian +1 more 2009-02-17 $11,020,000
6988138 Internet-based education support system and methods Robert L. Alcorn, Michael L. Chasen, Timothy Chi, Stephen R. Gilfus, Scott Perian +1 more 2006-01-17 $6,712,000