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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
6282521
Issue Dt:
08/28/2001
Application #:
09029181
Filing Dt:
06/15/1998
Inventor:
EDWARD R HOWORKA
Title:
ANONYMOUS TRADING SYSTEM WITH IMPROVED QUOTE INPUT CAPABILITIES
Assignment: 1
Reel/Frame:
009338/0671Recorded: 06/15/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HOWORKA, EDWARD R.
Exec Dt:
03/19/1998
Assignee:
EBS DEALING RESOURCES, INC.
535 MADISON AVENUE, 24TH FLOOR
NEW YORK, NEW YORK 10022
Correspondent:
FULBRIGHT & JAWORSKI L.L.P.
JOHN M. MAY, ESQ.
865 S. FIGUEROA STREET, 29TH FLOOR
LOS ANGELES, CALIFORNIA 90017
Assignment: 2
Reel/Frame:
050181/0204Recorded: 08/27/2019Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HOWORKA, EDWARD R
Exec Dt:
03/19/1998
Assignee:
EBS DEALING RESOURCES, INC.
535 MADISON AVENUE
24TH FLOOR
NEW YORK, NEW YORK 10022
Correspondent:
JAMES L. KATZ
20 SOUTH CLARK ST., STE. 600
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
050213/0108Recorded: 08/29/2019Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HOWORKA, EDWARD R.
Exec Dt:
03/19/1998
Assignee:
NEX GROUP PLC
2 BROADGATE
LONDON, UNITED KINGDOM EC2M 7UR
Correspondent:
LEMPIA SUMMERFIELD KATZ LLC
20 S. CLARK STREET, SUITE 600
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:
058296/0562Recorded: 12/02/2021Pages: 10
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME AND ADDRESS ON THE COVER SHEET PREVIOUSLY RECORDED AT REEL: 050213 FRAME: 0108. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
HOWORKA, EDWARD R.
Exec Dt:
03/19/1998
Assignee:
EBS DEALING RESOURCES, INC.
535 MADISON AVENUE
24TH FLOOR
NEW YORK, NEW YORK 10022
Correspondent:
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:
050182/0811Recorded: 08/27/2019Pages: 14
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
EBS DEALING RESOURCES, INC.
Exec Dt:
11/01/2018
Assignee:
CME GROUP INC.
20 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
JAMES L. KATZ
20 S. CLARK STREET
STE. 600
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:
050231/0900Recorded: 08/29/2019Pages: 14
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
NEX GROUP PLC
Exec Dt:
11/01/2018
Assignee:
CME GROUP INC.
20 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
LEMPIA SUMMERFIELD KATZ LLC
20 S. CLARK STREET, SUITE 600
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:
058734/0616Recorded: 12/02/2021Pages: 3
Conveyance:
CORRECTION BY DECLARATION TO UPDATE OWNERSHIP ERRONEOUSLY MADE IN A PREVIOUSLY RECORDED DOCUMENT AT REEL 050231, FRAME 0900 THAT ERRONEOUSLY AFFECTS THE IDENTIFIED PATENT
Assignor:
EBS DEALING RESOURCES, INC.
Exec Dt:
12/02/2021
Assignee:
EBS DEALING RESOURCES, INC.
535 MADISON AVENUE
24TH FLOOR
NEW YORK, NEW YORK 10022
Correspondent:
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:
059745/0175Recorded: 04/20/2022Pages: 3
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE DECLARATION UPDATE OWNERSHIP PREVIOUSLY RECORDED AT REEL: 050231 FRAME: 0900 . ASSIGNOR(S) HEREBY CONFIRMS THE DECLARATION .
Assignor:
EBS DEALING RESOURCES, INC.
Exec Dt:
04/20/2022
Assignee:
EBS DEALING RESOURCES, INC.
535 MADISON AVENUE
24TH FLOOR
NEW YORK, NEW YORK 10022
Correspondent:
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603

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