IP Library › Assignment 011603/0048
Patent Assignment
Reel/Frame 011603/0048

Assignment of Assignor's Interest

Recorded: 2001-02-13 Pages: 3
Assignors
LI, YONGCHENG
Executed: 2001-02-06
TAN, YIH-SHIN
Executed: 2001-02-12
Assignee
INTERNATIONAL BUSNINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Customizing a Graphical User Interface of a Host Application
Patent: 6,915,486 →
Application: 09/782,774 →
Publication: US 2002/0109717
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Apr 14, 2017
From: DROPBOX, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 042254/0001 →
Assignment of Assignor's Interest Sep 25, 2017
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: DROPBOX, INC.
Reel/Frame 043938/0489 →
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 →