Patent Assignment
Reel/Frame 030818/0903
Assignment of Assignor's Interest
Recorded: 2013-07-17
Pages: 5
Assignee
CALIFORNIA INSTITUTE OF TECHNOLOGY
1200 E. CALIFORNIA BOULEVARD, MAIL STOP 6-32, PASADENA, CALIFORNIA, 91125
Covered Property
(1)
Systems and Methods for the Determining Annotator Performance in the Distributed Annotation of Source Data
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 24, 2014
From: DROPBOX, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 032510/0890 →
Confirmatory License
Jun 26, 2014
From: CALIFORNIA INSTITUTE OF TECHNOLOGY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 033244/0772 →
Security Interest
Apr 14, 2017
From: DROPBOX, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 042254/0001 →
Patent Security Agreement
Mar 10, 2021
From: DROPBOX, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 055670/0219 →
Release of Security Interest
Dec 11, 2024
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: DROPBOX, INC.
Reel/Frame 069600/0149 →
Release of Security Interest
Dec 12, 2024
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: DROPBOX, INC.
Reel/Frame 069613/0744 →
Release of Security Interest
Dec 13, 2024
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: DROPBOX, INC.
Reel/Frame 069635/0332 →