IP Library › Assignment 020290/0797
Patent Assignment
Reel/Frame 020290/0797

Assignment of Assignor's Interest

Recorded: 2007-12-26 Pages: 2
Assignors
CRUZ, CHRISTINA M.
Executed: 2007-12-19
PRICE, CHARLES B.
Executed: 2007-12-19
STAUB, VAN
Executed: 2007-12-19
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Roaming Instant Messaging
Patent: 9,813,511 →
Application: 11/964,653 →
Publication: US 2009/0172105
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 2, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: AWEMANE LTD.
Reel/Frame 057991/0960 →
Assignment of Assignor's Interest Aug 4, 2023
From: AWEMANE LTD.
To: BEIJING PIANRUOJINGHONG TECHNOLOGY CO., LTD.
Reel/Frame 064501/0498 →
Assignment of Assignor's Interest Jan 3, 2024
From: BEIJING PIANRUOJINGHONG TECHNOLOGY CO., LTD.
To: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
Reel/Frame 066565/0952 →