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Patent Assignment Assignor Details
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Assignor Name : DATA RETURN LLC
Total Assignments: 4
Assignment: 1
Reel/Frame:015107/0537   Pages: 4
Recorded: 09/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA RETURN LLC
Exec Dt:
06/30/2003
Assignee
1
SOVERAIN SOFTWARE LLC
120 SOUTH RIVERSIDE PLAZA
SUITE 430
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7191447
NONE
09645933
Correspondence name and address
BELL, BOYD & LLOYD LLC
ROBERT M. BARRETT, ESQ.
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 2
Reel/Frame:019217/0535   Pages: 4
Recorded: 04/26/2007
Attorney Dkt #:115274-076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA RETURN LLC
Exec Dt:
06/30/2003
Assignee
1
SOVERAIN SOFTWARE LLC
120 SOUTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7448040
US20070174847
11619964
Correspondence name and address
PETER ZURA
P. O. BOX 1135
CHICAGO, IL 60690
Assignment: 3
Reel/Frame:019704/0158   Pages: 20
Recorded: 08/16/2007
Attorney Dkt #:35610-00026
Conveyance: SECOND LIEN IP SECURITY AGREEMENT
Assignors
1
TERREMARK WORLDWIDE, INC.
Exec Dt:
07/31/2007
2
NAP OF THE AMERICAS/WEST, INC.
Exec Dt:
07/31/2007
3
PARK WEST TELECOMMUNICATIONS INVESTORS, INC.
Exec Dt:
07/31/2007
4
TECOTA SERVICES CORP.
Exec Dt:
07/31/2007
5
TERREMARK TRADEMARK HOLDINGS, INC.
Exec Dt:
07/31/2007
6
TERRENAP DATA CENTERS, INC.
Exec Dt:
07/31/2007
7
TERRENAP SERVICES, INC.
Exec Dt:
07/31/2007
8
TECHNOLOGY CENTER OF THE AMERICAS, LLC
Exec Dt:
07/31/2007
9
NAP OF THE AMERICAS, INC.
Exec Dt:
07/31/2007
10
TERREMARK LATIN AMERICA, INC.
Exec Dt:
07/31/2007
11
TERREMARK EUROPE, INC.
Exec Dt:
07/31/2007
12
TERREMARK FINANCIAL SERVICES, INC.
Exec Dt:
07/31/2007
13
TERREMARK FORTUNE HOUSE #1, INC.
Exec Dt:
07/31/2007
14
TERREMARK MANAGEMENT SERVICES, INC.
Exec Dt:
07/31/2007
15
TERREMARK REALTY, INC.
Exec Dt:
07/31/2007
16
SPECTRUM TELECOMMUNICATIONS CORP.
Exec Dt:
07/31/2007
17
TERREMARK FEDERAL GROUP, INC.
Exec Dt:
07/31/2007
18
NAP OF THE CAPITAL REGION, LLC
Exec Dt:
07/31/2007
19
DATA RETURN LLC
Exec Dt:
07/31/2007
20
DIGITAL OPS LLC
Exec Dt:
07/31/2007
21
OPTICAL COMMUNICATIONS, INC.
Exec Dt:
07/31/2007
22
TERREMARK TECHNOLOGY CONTRACTORS, INC.
Exec Dt:
07/31/2007
Assignee
1
CREDIT SUISSE
11 MADISON AVE.
NEW YORK, NEW YORK 10010
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6529917
NONE
09638324
 
NONE
US20020188700
09877626
 
7000016
NONE
10039909
 
6938031
NONE
10042034
 
NONE
US20030204612
10136142
 
6732122
US20030158852
10336076
 
6668260
US20030158868
10382028
 
8682847
US20060004733
11211320
Correspondence name and address
SHARON HERMAN
SHEARMAN & STERLING LLP
599 LEXINGTON AVE.
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:019704/0192   Pages: 20
Recorded: 08/16/2007
Attorney Dkt #:35610-00026
Conveyance: FIRST LIEN IP SECURITY AGREEMENT
Assignors
1
TERREMARK WORLDWIDE, INC.
Exec Dt:
07/31/2007
2
NAP OF THE AMERICAS/WEST, INC.
Exec Dt:
07/31/2007
3
PARK WEST TELECOMMUNICATIONS INVESTORS, INC.
Exec Dt:
07/31/2007
4
TECOTA SERVICES CORP.
Exec Dt:
07/31/2007
5
TERREMARK TRADEMARK HOLDINGS, INC.
Exec Dt:
07/31/2007
6
TERRENAP DATA CENTERS, INC.
Exec Dt:
07/31/2007
7
TERRENAP SERVICES, INC.
Exec Dt:
07/31/2007
8
OPTICAL COMMUNICATIONS, INC.
Exec Dt:
07/31/2007
9
TECHNOLOGY CENTER OF THE AMERICAS, LLC
Exec Dt:
07/31/2007
10
NAP OF THE AMERICAS, INC.
Exec Dt:
07/31/2007
11
TERREMARK LATIN AMERICA, INC.
Exec Dt:
07/31/2007
12
TERREMARK EUROPE, INC.
Exec Dt:
07/31/2007
13
TERREMARK FINANCIAL SERVICES, INC.
Exec Dt:
07/31/2007
14
TERREMARK FORTUNE HOUSE #1, INC.
Exec Dt:
07/31/2007
15
TERREMARK MANAGEMENT SERVICES, INC.
Exec Dt:
07/31/2007
16
TERREMARK REALTY, INC.
Exec Dt:
07/31/2007
17
TERREMARK TECHNOLOGY CONTRACTORS, INC.
Exec Dt:
07/31/2007
18
SPECTRUM TELECOMMUNICATIONS CORP.
Exec Dt:
07/31/2007
19
TERREMARK FEDERAL GROUP, INC.
Exec Dt:
07/31/2007
20
NAP OF THE CAPITAL REGION, LLC
Exec Dt:
07/31/2007
21
DATA RETURN LLC
Exec Dt:
07/31/2007
22
DIGITAL OPS LLC
Exec Dt:
07/31/2007
Assignee
1
CREDIT SUISSE
11 MADISON AVE.
NEW YORK, NEW YORK 10010
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6529917
NONE
09638324
 
NONE
US20020188700
09877626
 
7000016
NONE
10039909
 
6938031
NONE
10042034
 
NONE
US20030204612
10136142
 
6732122
US20030158852
10336076
 
6668260
US20030158868
10382028
 
8682847
US20060004733
11211320
Correspondence name and address
SHARON HERMAN
SHEARMAN & STERLING LLP
599 LEXINGTON AVE.
NEW YORK, NY 10022

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