Patent Assignment
Reel/Frame 017139/0992
Assignment of Assignor's Interest
Recorded: 2006-02-08
Pages: 5
Assignors
CHEN, YEN-FU
Executed: 2005-10-20
BOSMA, JOHN H.
Executed: 2005-10-20
SELVAGE, MEI YANG
Executed: 2005-10-19
WALKER, KEITH RAYMOND
Executed: 2005-10-20
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Systems, methods, and media for playback of instant messaging session histrory
Application:
11/260,565 →
Publication:
US 2007/0100952
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2006
From: CHEN, YEN-FU; BOSMA, JOHN H.; SELVAGE, MEI YANG
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 017016/0643 →
Corrective Assignment to Correct the Second Assignor's Name Previously Recorded at Reel: 007139 Frame: 0992. Assignor(S) Hereby Confirms the Assignment.
Jul 29, 2015
From: CHEN, YEN-FU; HANDY-BOSMA, JOHN HANS; SELVAGE, MEI YANG; WALKER, KEITH RAYMOND
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 036208/0891 →
Assignment of Assignor's Interest
Nov 18, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: KYNDRYL, INC.
Reel/Frame 058213/0912 →