IP Library › Assignment 050255/0695
Patent Assignment
Reel/Frame 050255/0695

Merger

Recorded: 2019-09-03 Pages: 14
Assignor
NEX GROUP PLC
Executed: 2018-11-01
Assignee
CME GROUP INC.
20 S. WACKER DRIVE, CHICAGO, ILLINOIS, 60606
Covered Property (1)
Method and Apparatus for Deriving Benchmarks for Trading Instruments
Patent: 8,548,892 →
Application: 10/983,170 →
Publication: US 2005/0171895
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 11, 2005
From: HOWORKA, EDWARD R.; LIU, DAVID J.; POWER, JEFFERY E.; ZUBAIRI, NASIR A.
To: EBS GROUP LIMITED
Reel/Frame 016451/0180 →
Assignment of Assignor's Interest Sep 3, 2019
From: HOWORKA, EDWARD R.; LIU, DAVID JIFENG; POWER, JEFFREY EDWARD; ZUBAIRI, NASIR AHMED
To: NEX GROUP PLC
Reel/Frame 050249/0704 →
Corrective Assignment to Correct the Assignee's Name and Address on the Cover Sheet Previously Recorded on Reel 050249 Frame 0704. Assignor(S) Hereby Confirms the Assignment. Aug 11, 2021
From: HOWORKA, EDWARD R.; LIU, DAVID JIFENG; POWER, JEFFREY EDWARD; ZUBAIRI, NASIR AHMED
To: EBS GROUP LIMITED
Reel/Frame 057177/0567 →
Corrective Assignment to Correct the Ownership Updated by Declaration Previously Recorded at Reel: 50255 Frame: 695. Assignor(S) Hereby Confirms the Assignment. Sep 10, 2021
From: EBS GROUP LIMITED
To: EBS GROUP LIMITED
Reel/Frame 057580/0539 →