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Patent Assignment Assignee Details
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Assignee Name : NYSE LIFFE ADMINISTRATION AND MANAGEMENT
Total Assignments: 2
Assignment: 1
Reel/Frame:023689/0025   Pages: 3
Recorded: 12/22/2009
Attorney Dkt #:251373-00039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2009
2
Exec Dt:
12/18/2009
3
Exec Dt:
12/21/2009
Assignee
1
CANNON BRIDGE HOUSE, 1 COUSIN LANE
LONDON, UNITED KINGDOM EC4R 3XX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12571972
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 2
Reel/Frame:024311/0321   Pages: 3
Recorded: 04/29/2010
Attorney Dkt #:251373-00040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/29/2010
Assignee
1
CANNON BRIDGE HOUSE
1 COUSIN LANE
LONDON, UNITED KINGDOM EC4R 3XX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12704912
Correspondence name and address
WILADEAN P. JOHNSON
2900 K STREET, N.W.
SUITE 200
WASHINGTON, DC 20007

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