Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dwayne Litzenberger — 9 Patents

DRDropbox: 9 patents #104 of 803Top 15%
San Francisco, CA: #4,981 of 26,999 inventorsTop 20%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Dwayne Litzenberger has been granted 9 US patents while listed as an inventor at Dropbox. The first was granted in 2015 and the most recent in October 2022. Dwayne Litzenberger ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Dwayne Litzenberger in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2015 to 2022Bar chart with a peak of 3 patents in 2019.peak 32015: 1 patents20152017: 2 patents20172018: 1 patents20182019: 3 patents20192021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11468013 Prioritizing content item synchronization based on sharing 2022-10-11 $11,269,000
11153290 Advanced security protocol for broadcasting and synchronizing shared folders over local area network Anton Mityagin 2021-10-19 $23,344,000
10484456 Sharing a content item Matt Holden, David Euresti, Maxime Larabie-Belanger, Ambrus Csaszar, Peter Welinder +1 more 2019-11-19 $7,373,000
10425391 Advanced security protocol for broadcasting and synchronizing shared folders over local area network Anton Mityagin 2019-09-24 $20,756,000
10198449 Creating unique content item identifiers 2019-02-05 $8,433,000
9996547 Prioritizing content item synchronization based on sharing 2018-06-12 $9,419,000
9641488 Advanced security protocol for broadcasting and synchronizing shared folders over local area network Anton Mityagin 2017-05-02
9628560 Sharing a content item Matt Holden, David Euresti, Maxime Larabie-Belanger, Ambrus Csaszar, Peter Welinder +1 more 2017-04-18
9027097 Client application assisted automatic user log in Andrew Bortz, Ambrus Csaszar, David Euresti 2015-05-05