IP Library › Assignment 014866/0889
Patent Assignment
Reel/Frame 014866/0889

Assignment of Assignor's Interest

Recorded: 2004-07-19 Pages: 3
Assignors
BIRK, PETER DANIEL
Executed: 2004-06-30
CHAO, CHING-YING
Executed: 2004-06-30
CHUNG, HYEN VUI
Executed: 2004-06-30
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and Apparatus for Identifying Purpose and Behavior of Run Time Security Objects Using an Extensible Token Framework
Patent: 7,634,803 →
Application: 10/882,053 →
Publication: US 2006/0015727
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 15, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: DOORDASH, INC.
Reel/Frame 057826/0939 →