Patent Assignment
Reel/Frame 029178/0555
Assignment of Assignor's Interest
Recorded: 2012-10-23
Pages: 4
Assignor
WEST SERVICES, INC.
Executed: 2009-06-25
Assignee
THOMSON REUTERS GLOBAL RESOURCES
LANDIS + GYR-STR. 3, ZUG, 6300, SWITZERLAND
Covered Property
(1)
Information-Retrieval Systems, Methods, and Software with Concept-Based Searching and Ranking
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 23, 2012
From: CUSTIS, TONYA; AL-KOFAHI, KHALID
To: WEST SERVICES INC
Reel/Frame 029178/0542 →
Change of Name
Nov 30, 2017
From: THOMSON REUTERS GLOBAL RESOURCES
To: THOMSON REUTERS GLOBAL RESOURCES UNLIMITED COMPANY
Reel/Frame 044263/0193 →
Assignment of Assignor's Interest
Mar 5, 2020
From: THOMSON REUTERS GLOBAL RESOURCES UNLIMITED COMPANY
To: THOMSON REUTERS ENTERPRISE CENTRE GMBH
Reel/Frame 052025/0011 →