Patent Assignment
Reel/Frame 022622/0946
Assignment of Assignor's Interest
Recorded: 2009-04-30
Pages: 6
Assignor
WEST SERVICES, INC.
Executed: 2009-03-05
Assignee
THOMSON REUTERS GLOBAL RESOURCES
LANDIS + GYR-STR. 3, ZUG 6300, SWITZERLAND
Covered Property
(1)
Systems, Methods and Software for Evaluating User Queries
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 30, 2009
From: LU, QIANG
To: WEST SERVICES, INC.
Reel/Frame 022623/0132 →
Change of Name
Nov 30, 2017
From: THOMSON REUTERS GLOBAL RESOURCES
To: THOMSON REUTERS GLOBAL RESOURCES UNLIMITED COMPANY
Reel/Frame 044263/0323 →
Assignment of Assignor's Interest
Mar 5, 2020
From: THOMSON REUTERS GLOBAL RESOURCES UNLIMITED COMPANY
To: THOMSON REUTERS ENTERPRISE CENTRE GMBH
Reel/Frame 052025/0160 →