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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
8027895
Issue Dt:
09/27/2011
Application #:
12020834
Filing Dt:
01/28/2008
Publication #:
20080120223
Pub Dt:
05/22/2008
Inventors:
Edward R. Howorka, Vladimir Neyman, Steven Iaccheo, Neena Jain, James Shu
Title:
ARCHITECTURE FOR ANONYMOUS TRADING SYSTEM
Assignment: 1
Reel/Frame:
050355/0241Recorded: 09/12/2019Pages: 28
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HOWORKA, EDWARD R.
Exec Dt:
04/12/2001
NEYMAN, VLADIMIR
Exec Dt:
03/11/2002
IACCHEO, STEVEN
Exec Dt:
04/12/2001
JAIN, NEENA
Exec Dt:
04/06/2001
SHU, JAMES
Exec Dt:
06/30/2001
MEROLD, MICHAEL S.
Exec Dt:
04/06/2001
CRANE, ALASTAIR G.
Exec Dt:
04/12/2001
KRISHNASAMI, SRIVATHSAN
Exec Dt:
04/04/2001
MCPHERSON, ROY S.
Exec Dt:
05/04/2001
GINSBERG, PAUL M.
Exec Dt:
04/05/2001
MILLS, GREGORY D.
Exec Dt:
06/03/2001
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: 2
Reel/Frame:
051790/0492Recorded: 09/05/2019Pages: 28
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HOWORKA, EDWARD R.
Exec Dt:
04/12/2001
NEYMAN, VLADIMIR
Exec Dt:
03/11/2002
IACCHEO, STEVEN
Exec Dt:
04/12/2001
JAIN, NEENA
Exec Dt:
04/06/2001
SHU, JAMES
Exec Dt:
06/30/2001
MEROLD, MICHAEL S.
Exec Dt:
04/06/2001
CRANE, ALASTAIR G.
Exec Dt:
04/12/2001
KRISHNASAMI, SRIVATHSAN
Exec Dt:
04/04/2001
MCPHERSON, ROY S.
Exec Dt:
05/04/2001
GINSBERG, PAUL M.
Exec Dt:
04/05/2001
MILLS, GREGORY D.
Exec Dt:
06/03/2001
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: 3
Reel/Frame:
057980/0782Recorded: 11/01/2021Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HOWORKA, EDWARD R.
Exec Dt:
04/12/2001
NEYMAN, VLADIMIR
Exec Dt:
03/11/2002
IACCHEO, STEVEN
Exec Dt:
04/12/2001
JAIN, NEENA
Exec Dt:
04/06/2001
SHU, JAMES
Exec Dt:
06/30/2001
Assignee:
ELECTRONIC BROKING SERVICES LIMITED
55-56 LINCOLNS INN FIELDS
LONDON, ENGLAND WC2A 3LJ
Correspondent:
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:
057981/0042Recorded: 11/01/2021Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ELECTRONIC BROKING SERVICES LIMITED
Exec Dt:
06/29/2004
Assignee:
EBS GROUP LIMITED
4TH FLOOR LONDON STOCK EXCHANGE
10 PATERNOSTER SQUARE
LONDON, UNITED KINGDOM EC4M 7LS
Correspondent:
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:
050283/0855Recorded: 09/05/2019Pages: 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: 6
Reel/Frame:
058885/0893Recorded: 11/09/2021Pages: 3
Conveyance:
CORRECTION BY DECLARATION TO UPDATE OWNERSHIP ERRONEOUSLY MADE IN A PREVIOUSLY RECORDED DOCUMENT AT REEL 050283, FRAME 0855 THAT ERRONEOUSLY AFFECTS THE IDENTIFIED PATENT
Assignor:
EBS GROUP LIMITED
Exec Dt:
11/09/2021
Assignee:
EBS GROUP LIMITED
4TH FLOOR LONDON STOCK EXCHANGE
10 PATERNOSTER SQUARE
LONDON, UNITED KINGDOM EC4M 7LS
Correspondent:
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603

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