Patent Assignment
Reel/Frame 058300/0494
Corrective Assignment to Correct the the Assignee's Name and Adress Previously Recorded at Reel: 050221 Frame: 0424. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2021-12-03
Pages: 10
Assignor
HOWORKA, EDWARD R.
Executed: 1998-03-19
Assignee
EBS DEALING RESOURCES, INC.
535 MADISON AVENUE, 24TH FLOOR, NEW YORK, NEW YORK, 10022
Covered Property
(1)
Anonymous Trading System with Improved Quote Input Capabilities
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 30, 2019
From: HOWORKA, EDWARD R.
To: NEX GROUP PLC
Reel/Frame 050221/0424 →
Merger
Aug 30, 2019
From: NEX GROUP PLC
To: CME GROUP INC.
Reel/Frame 050243/0323 →
Assignment of Assignor's Interest
Dec 3, 2021
From: HOWORKA, EDWARD R.
To: EBS DEALING RESOURCES, INC.
Reel/Frame 058280/0260 →
Corrective Assignment to Correct the Declaration Update Ownership Previously Recorded at Reel: 050243 Frame: 0323. Assignor(S) Hereby Confirms the Declaration .
Apr 22, 2022
From: EBS DEALING RESOURCES, INC.
To: EBS DEALING RESOURCES, INC.
Reel/Frame 059766/0331 →