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Patent Assignment Assignor Details
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Assignor Name : DATA CONNECTION LIMITED
Total Assignments: 20
Assignment: 1
Reel/Frame:007775/0771   Pages: 4
Recorded: 01/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
01/10/1996
Assignees
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
2
PICTURETEL CORPORATION
222 ROSEWOOD DRIVE
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5874960
NONE
08498940
Correspondence name and address
SEED AND BERRY LLP
MAURICE J. PIRIO, ESQ.
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 2
Reel/Frame:007783/0597   Pages: 4
Recorded: 01/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
01/10/1996
Assignees
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
2
PICTURETEL CORPORATION
222 ROSEWOOD DRIVE
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5864711
NONE
08498329
Correspondence name and address
SEED AND BERRY LLP
ROBERT W. BERGSTROM
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 3
Reel/Frame:014468/0052   Pages: 4
Recorded: 09/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
07/22/1996
Assignees
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052-6399
2
PICTURE TEL CORPORATION
222 ROSEWOOD DRIVE
DANVERS, MASSACHUSETTS 01923
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6199116
NONE
08653765
 
6574674
NONE
09186668
 
NONE
US20010000811
09742583
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
JOHN B. CONKLIN
TWO PRUDENTIAL PLAZA
SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 4
Reel/Frame:008743/0140   Pages: 3
Recorded: 09/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
09/15/1997
Assignees
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
2
PICTURETEL CORPORATION
222 ROSEWOOD DRIVE
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6032188
NONE
08815091
Correspondence name and address
SEED AND BERRY LLP
MAURICE J. PIRIO
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 5
Reel/Frame:008747/0495   Pages: 3
Recorded: 09/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
09/15/1997
Assignees
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
2
PICTURETEL CORPORATION
222 ROSEWOOD DRIVE
DANVERS, MASSACHUSETTS 01923
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5949975
NONE
08815093
Correspondence name and address
SEED AND BERRY LLP
MAURICE J. PIRIO
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:026893/0837   Pages: 2
Recorded: 09/13/2011
Attorney Dkt #:41627.21740
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8488768
US20100034368
12340606
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:027009/0217   Pages: 2
Recorded: 10/03/2011
Attorney Dkt #:41627.21700
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8761382
US20090022283
12126826
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:027281/0456   Pages: 2
Recorded: 11/23/2011
Attorney Dkt #:41627.21680
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8611522
US20080240400
12041542
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:027430/0362   Pages: 2
Recorded: 12/21/2011
Attorney Dkt #:41627.21620
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8644480
US20100177882
12563025
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:027504/0359   Pages: 2
Recorded: 01/09/2012
Attorney Dkt #:41627.21660
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8788624
US20090298521
12326838
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:027788/0499   Pages: 2
Recorded: 03/01/2012
Attorney Dkt #:41627.22140
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6816482
US20030156576
10369413
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:027788/0505   Pages: 2
Recorded: 03/01/2012
Attorney Dkt #:41627.22141
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7881282
US20050018662
10919740
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:027788/0507   Pages: 2
Recorded: 03/01/2012
Attorney Dkt #:41627.21640
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9672234
US20090077076
12209958
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:027793/0228   Pages: 2
Recorded: 03/01/2012
Attorney Dkt #:41627.21720
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8654703
US20100098057
12560311
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:027793/0234   Pages: 2
Recorded: 03/01/2012
Attorney Dkt #:41627.21600
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8428235
US20100142694
12563023
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:027793/0236   Pages: 2
Recorded: 03/01/2012
Attorney Dkt #:41627.21580
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8644300
US20100157987
12633709
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:027793/0245   Pages: 2
Recorded: 03/01/2012
Attorney Dkt #:41627.22161
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8375144
US20110252154
13069053
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:027793/0247   Pages: 2
Recorded: 03/01/2012
Attorney Dkt #:41627.22120
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8687640
US20120243549
13069324
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:027793/0259   Pages: 2
Recorded: 03/01/2012
Attorney Dkt #:41627.21760
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8422648
US20110280382
12947672
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:027983/0102   Pages: 2
Recorded: 04/03/2012
Attorney Dkt #:41627.0001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DATA CONNECTION LIMITED
Exec Dt:
08/26/2011
Assignee
1
METASWITCH NETWORKS LTD
100 CHURCH STREET
ENFIELD, UNITED KINGDOM EN2 6BQ
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6704884
NONE
09645403
 
6629260
NONE
09645535
 
6684396
NONE
09645537
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., N.W.
SUITE 1100
WASHINGTON, DC 20036

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