IP Library Assignment 011671/0349
Patent Assignment
Reel/Frame 011671/0349

Assignment of Assignor's Interest

Recorded: 2001-03-13 Pages: 3
Assignors
CROMER, DARYL C.
Executed: 2001-01-09
ELLISON, BRANDON J.
Executed: 2000-12-20
LOCKER, HOWARD J.
Executed: 2001-01-09
TROTTER, ANDY L.
Executed: 2000-12-21
WARD, JAMES P.
Executed: 2001-01-09
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Computer System and Method for Generating a Digital Certificate
Patent: 6,988,196 →
Application: 09/748,654 →
Publication: US 2002/0080973
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 4, 2005
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: LENOVO (SINGAPORE) PTE LTD.
Reel/Frame 016891/0507 →
Nunc Pro Tunc Assignment Nov 25, 2015
From: LENOVO (SINGAPORE) PTE LTD.
To: LENOVO PC INTERNATIONAL
Reel/Frame 037160/0001 →