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

David Fullagar — 50 Patents

LCLevel 3 Communications: 34 patents #32 of 1,318Top 3%
RSRoche Sequencing Solutions: 6 patents #45 of 255Top 20%
Netflix: 5 patents #42 of 498Top 9%
GTGenia Technologies: 4 patents #7 of 50Top 15%
SCSandpiper Cdn: 1 patents #3 of 13Top 25%
Los Gatos, CA: #135 of 2,986 inventorsTop 5%
California: #8,040 of 386,348 inventorsTop 3%
Overall (All Time): #53,743 of 4,157,543Top 2%
50 Patents All Time
David Fullagar has been granted 50 US patents while listed as an inventor at Level 3 Communications. The first was granted in 2011 and the most recent in August 2025. David Fullagar ranks #53,743 of 4,157,543 US inventors in our database (top 1.3%). Patent records list David Fullagar in Los Gatos, CA, US.

Patents per Year

Patents granted per year, 2011 to 2025Bar chart with a peak of 8 patents in 2019.peak 82011: 1 patents20112012: 1 patents2013: 1 patents20132014: 2 patents2015: 5 patents20152016: 5 patents2017: 5 patents20172018: 4 patents2019: 8 patents20192020: 5 patents2021: 3 patents20212022: 5 patents2023: 1 patents20232024: 1 patents2025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12392767 Nanopore arrays Roger Chen 2025-08-19
12284260 Control in a content delivery network Laurence R. Lipstone, William Crowder, Jeffrey G. Koller, Maksim Yevmenkin, Christopher Newton 2025-04-22
12216079 Sensor circuit for controlling, detecting, and measuring a molecular complex Kevin Deierling, Roger Chen 2025-02-04
11988659 Nanopore arrays Roger Chen 2024-05-21
11838385 Control in a content delivery network Laurence R. Lipstone, William Crowder, Jeffrey G. Koller, Maksim Yevmenkin, Christopher Newton 2023-12-05
11323510 Load-balancing cluster Maksim Yevmenkin, Christopher Newton, Jeffrey G. Koller 2022-05-03
11303844 Media resource storage and management William Crowder, Jeffrey G. Koller 2022-04-12
11275052 Sensor circuit for controlling, detecting, and measuring a molecular complex Kevin Deierling, Roger Chen 2022-03-15
11252211 Managing content on an ISP cache Kenneth W. Florance, Ian Van Hoven 2022-02-15 $714,238,000
11218566 Control in a content delivery network Laurence R. Lipstone, William Crowder, Jeffrey G. Koller, Maksim Yevmenkin, Christopher Newton 2022-01-04
10924573 Handling long-tail content in a content delivery network (CDN) Christopher Newton, Laurence R. Lipstone 2021-02-16
10904597 Dynamic binding for use in content distribution Christopher Newton 2021-01-26
10893118 Content delivery network with deep caching infrastructure James Q. Crowe, John F. Waters, Jr., Andrew Dugan, Christopher Newton, Laurence R. Lipstone +4 more 2021-01-12
10841398 Control in a content delivery network Laurence R. Lipstone, William Crowder, Jeffrey G. Koller, Maksim Yevmenkin, Christopher Newton 2020-11-17
10809244 Nanopore arrays Roger Chen 2020-10-20
10742723 Load-balancing cluster Maksim Yevmenkin, Christopher Newton, Jeffrey G. Koller 2020-08-11
10724987 Sensor circuit for controlling, detecting, and measuring a molecular complex Kevin Deierling, Roger Chen 2020-07-28
10536498 Managing content on an ISP cache Kenneth W. Florance, Ian Van Hoven 2020-01-14 $1,010,557,000
10484232 Customized domain names in a content delivery network (CDN) Gifford Hesketh, Christopher Newton, Mark Brady 2019-11-19
10367908 Extending caching network functionality to an existing streaming media server Maksim Yevmenkin, Christopher Newton 2019-07-30
10356201 Content delivery network with deep caching infrastructure James Q. Crowe, John F. Waters, Jr., Andrew Dugan, Christopher Newton, Laurence R. Lipstone +4 more 2019-07-16
10341700 Dynamic binding for use in content distribution Christopher Newton 2019-07-02
10255229 Media resource storage and management William Crowder, Jeffrey G. Koller 2019-04-09
10218806 Handling long-tail content in a content delivery network (CDN) Christopher Newton, Laurence R. Lipstone 2019-02-26
10187491 Request-response processing an a content delivery network Christopher Newton, Laurence R. Lipstone, William Crowder, Jeffrey G. Koller, Maksim Yevmenkin 2019-01-22