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USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Kahn — 7 Patents

CSCapital One Services: 5 patents #629 of 3,044Top 25%
San Francisco, CA: #6,302 of 26,999 inventorsTop 25%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Daniel Kahn has been granted 7 US patents while listed as an inventor at Capital One Services. The first was granted in 1987 and the most recent in August 2024. Daniel Kahn ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Daniel Kahn in San Francisco, CA, US.

Patents per Year

Patents granted per year, 1987 to 2024Bar chart with a peak of 2 patents in 2021.peak 21987: 1 patents19871994: 1 patents19942019: 1 patents20192021: 2 patents20212023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12069037 Browser extension for limited-use secure token payment Matthew de Ganon, Kunal Arora, Thomas S. Poole, Dwij Trivedi, Paul Moreton 2024-08-20 $11,019,000
11677737 Browser extension for limited-use secure token payment Matthew de Ganon, Kunal Arora, Thomas S. Poole, Dwij Trivedi, Paul Moreton 2023-06-13 $9,642,000
11089003 Browser extension for limited-use secure token payment Matthew de Ganon, Kunal Arora, Thomas S. Poole, Dwij Trivedi, Paul Moreton 2021-08-10 $31,062,000
10887299 Browser extension for limited-use secure token payment Matthew de Ganon, Kunal Arora, Thomas S. Poole, Dwij Trivedi, Paul Moreton 2021-01-05 $31,531,000
10498717 Browser extension for limited-use secure token payment Matthew de Ganon, Kunal Arora, Thomas S. Poole, Dwij Trivedi, Paul Moreton 2019-12-03 $6,832,000
D343184 Slide tray for a carousel slide projector 1994-01-11
4665548 Speech analysis syllabic segmenter 1987-05-12