Patent Assignment
Reel/Frame 057142/0681
Corrective Assignment to Correct the Assignee's Name and Address on the Cover Sheet Previously Recorded at Reel: 050250 Frame: 0185. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2021-07-23
Pages: 9
Assignor
HOWORKA, EDWARD R.
Executed: 2005-07-12
Assignee
EBS GROUP LIMITED
4TH FLOOR, LONDON STOCK EXCHANGE, 10 PATERNOSTER SQUARE, LONDON, EC4M 7LS, UNITED KINGDOM
Covered Property
(1)
Automated Trading Systems
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 28, 2005
From: HOWORKA, EDWARD R.
To: EBS GROUP LIMITED
Reel/Frame 017041/0088 →
Assignment of Assignor's Interest
Sep 3, 2019
From: HOWORKA, EDWARD R.
To: NEX GROUP PLC
Reel/Frame 050250/0185 →
Merger
Sep 3, 2019
From: NEX GROUP PLC
To: CME GROUP INC.
Reel/Frame 050255/0961 →
Corrective Assignment to Correct the Updated Ownership by Declaration Previously Recorded at Reel: 50255 Frame: 961. Assignor(S) Hereby Confirms the Assignment.
Sep 13, 2021
From: EBS GROUP LIMITED
To: EBS GROUP LIMITED
Reel/Frame 057584/0859 →