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USPTO Patent Rankings Data through Dec 31, 2025
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Franck Chastagnol — 36 Patents

DRDropbox: 22 patents #23 of 803Top 3%
Google: 9 patents #2,895 of 22,993Top 15%
PayPal: 4 patents #383 of 1,973Top 20%
Ebay: 1 patents #1,423 of 2,086Top 70%
Woodside, CA: #52 of 553 inventorsTop 10%
California: #13,468 of 386,348 inventorsTop 4%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Franck Chastagnol has been granted 36 US patents while listed as an inventor at Dropbox. The first was granted in 2010 and the most recent in February 2024. Franck Chastagnol ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Franck Chastagnol in Woodside, CA, US.

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11914585 Servicing queries of a hybrid event index Abhishek Agrawal, Samir Goel, Adam Faulkner, Jitendra Vaidya 2024-02-27 $23,487,000
11468053 Servicing queries of a hybrid event index Abhishek Agrawal, Samir Goel, Adam Faulkner, Jitendra Vaidya 2022-10-11 $11,269,000
11120089 Personal content item searching system and method Samir Goel, Abhishek Agrawal 2021-09-14 $24,955,000
11010727 Presenting previously hidden user interface options within a graphical user interface Peter Chu, Steven Chen, Aaron Kwong Yue Lee, Hugo Olliphant, Wendy Billman 2021-05-18
10977324 Personal content item searching system and method Samir Goel, Abhishek Agrawal 2021-04-13 $12,962,000
10887373 Proactively sending hosted content items to user computing devices Samir Goel, Abhishek Agrawal 2021-01-05 $12,626,000
10853348 Multi-user search system with methodology for personalized search query autocomplete Samir Goel, Abhishek Agrawal 2020-12-01 $33,290,000
10817499 Multi-user search system with methodology for personal searching Samir Goel, Abhishek Agrawal 2020-10-27 $10,588,000
10796313 Method and system for facilitating online payments based on an established payment agreement Hugo Olliphant, Yi-Ling Su, William Wu, Chris Brown, Thach Dang +4 more 2020-10-06
10740442 Blocking of unlicensed audio content in video files on a video hosting website Vijay Karunamurthy, Matthew Liu, Christopher Maxcy 2020-08-11 $46,384,000
10643249 Categorizing digital content providers Thai Gia Tran, Dean Yasuda, Shashi Seth, Aaron Kwong Yue Lee, Zheng Liu +1 more 2020-05-05 $33,734,000
10579609 Multi-user search system with methodology for bypassing instant indexing Samir Goel, Abhishek Agrawal 2020-03-03 $9,036,000
10394910 Personal content item searching system and method Samir Goel, Abhishek Agrawal 2019-08-27 $9,113,000
10102238 Multi-user search system using tokens Samir Goel, Abhishek Agrawal 2018-10-16 $9,854,000
9984110 Multi-user search system with methodology for personalized search query autocomplete Samir Goel, Abhishek Agrawal 2018-05-29 $23,183,000
9977810 Multi-user search system with methodology for personal searching Samir Goel, Abhishek Agrawal 2018-05-22 $8,095,000
9959357 Personal content item searching system and method Samir Goel, Abhishek Agrawal 2018-05-01 $3,718,000
9940622 Method and system for facilitating online payments based on an established payment agreement Hugo Olliphant, Yi-Ling Su, William Wu, Chris Brown, Thach Dang +4 more 2018-04-10
9848033 System and method for proactively sending hosted content items to user computing devices Samir Goel, Abhishek Agrawal 2017-12-19
9792315 Multi-user search system with methodology for bypassing instant indexing Samir Goel, Abhishek Agrawal 2017-10-17
9514123 Multi-user search system with methodology for instant indexing Samir Goel, Abhishek Agrawal 2016-12-06
9424402 Blocking of unlicensed audio content in video files on a video hosting website Vijay Karunamurthy, Matthew Liu, Christopher Maxcy 2016-08-23 $16,482,000
9384226 Personal content item searching system and method Samir Goel, Abhishek Agrawal 2016-07-05
9336367 Site directed management of audio components of uploaded video files Vijay Karunamurthy, Matthew Liu, Christopher Maxcy 2016-05-10 $18,289,000
9317841 Method and system for facilitating online payments based on an established payment agreement Hugo Olliphant, Yi-Ling Su, William Wu, Chris Brown, Thach Dang +4 more 2016-04-19