Ivan Kirigin — 19 Patents at Dropbox

Ivan Kirigin has been granted 19 US patents while listed as an inventor at Dropbox. The first was granted in 2014 and the most recent in April 2025. Ivan Kirigin ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Ivan Kirigin in Redwood City, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12277095	Approaches for encoding environmental information	Lina Dong, Weiyi Hou, Somesh Khandelwal, Shaojing Li, Ying Liu +4 more	2025-04-15
12049229	Approaches for encoding environmental information	Lina Dong, Weiyi Hou, Somesh Khandelwal, Shaojing Li, Ying Liu +4 more	2024-07-30	$35,244,000
11747962	Bookmarking shared file and folder links	—	2023-09-05	$6,975,000
11703987	Systems and methods for facilitating communication between users of a content management service	—	2023-07-18	$9,413,000
11449475	Approaches for encoding environmental information	Lina Dong, Shaohui Sun, Weiyi Hou, Somesh Khandelwal, Shaojing Li +4 more	2022-09-20	$43,353,000
11385757	Systems and methods for facilitating communication between users of a content management service	—	2022-07-12	$12,307,000
11269491	Bookmarking shared file and folder links	—	2022-03-08	$9,391,000
11157007	Approaches for encoding environmental information	Lina Dong, Weiyi Hou, Somesh Khandelwal, Shaojing Li, Ying Liu +4 more	2021-10-26	$95,870,000
10625748	Approaches for encoding environmental information	Lina Dong, Shaohui Sun, Weiyi Hou, Somesh Khandelwal, Shaojing Li +4 more	2020-04-21	$132,993,000
10585561	Bookmarking shared file and folder links	—	2020-03-10	$7,929,000
10242220	Requesting modification rights to a linked file set	Olumakinde Adegboyega Adeagbo	2019-03-26	$13,753,000
10198140	Systems and methods for facilitating communication between users of a content management service	—	2019-02-05	$8,433,000
9881175	Requesting modification rights to a linked file set	Olumakinde Adegboyega Adeagbo	2018-01-30
9626340	Bookmarking shared file and folder links	—	2017-04-18
9569635	Requesting modification rights to a linked file set	Olumakinde Adegboyega Adeagbo	2017-02-14
9552142	Systems and methods for displaying file and folder information to a user	Aston Motes, Olumakinde Adegboyega Adeagbo, Yi Wei	2017-01-24
9075954	Requesting modification rights to a linked file set	Olumakinde Adegboyega Adeagbo	2015-07-07
8884763	Threat detection sensor suite	Edison Hudson, Scott R. Lenser	2014-11-11
8645466	Systems and methods for displaying file and folder information to a user	Aston Motes, Olumakinde Adegboyega Adeagbo, Yi Wei	2014-02-04

Ivan Kirigin — 19 Patents

Patents per Year

Issued Patents All Time

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