IP Library › Assignment 038986/0595
Patent Assignment
Reel/Frame 038986/0595

Assignment of Assignor's Interest

Recorded: 2016-06-22 Pages: 6
Assignors
WELINDER, PETER
Executed: 2013-06-21
PERONA, PIETRO
Executed: 2013-06-21
Assignee
CALIFORNIA INSTITUTE OF TECHNOLOGY
1200 E. CALIFORNIA BLVD., M/C 6-32, PASADENA, CALIFORNIA, 91125
Covered Property (1)
Systems and Methods for the Determining Annotator Performance in the Distributed Annotation of Source Data
Patent: 9,898,701 →
Application: 15/166,617 →
Publication: US 2016/0275418
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Sep 2, 2016
From: CALIFORNIA INSTITUTE OF TECHNOLOGY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 039622/0599 →
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 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 →