IP Library › Assignment 019442/0418
Patent Assignment
Reel/Frame 019442/0418

Assignment of Assignor's Interest

Recorded: 2007-06-18 Pages: 3
Assignors
CHEN-RITZO, CHING-HUA
Executed: 2007-01-11
WYNTER, LAURA
Executed: 2007-01-11
CONNORS, DANIEL
Executed: 2007-01-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 22182
Covered Property (1)
Method and System for Minimizing Risk in Contact Center Management Contracts
Patent: 7,734,498 →
Application: 11/624,312 →
Publication: US 2008/0177615
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 16, 2014
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: TWITTER, INC.
Reel/Frame 032075/0404 →