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Patent Assignment Assignee Details
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Assignee Name : E-TALK CORPORATION
Total Assignments: 9
Assignment: 1
Reel/Frame:010859/0399   Pages: 6
Recorded: 06/16/2000
Conveyance: CHANGE OF NAME AND ADDRESS
Assignor
1
TEKNEKRON INFOSWITCH CORPORATION
Exec Dt:
01/14/2000
Assignee
1
E-TALK CORPORATION
4040 W. ROYAL LANE, SUITE 100
IRVING, TEXAS 75063
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4442502
NONE
06248821
 
4485467
NONE
06350096
 
4829563
NONE
07178548
 
4840570
NONE
07211589
 
4893301
NONE
07226229
 
5621789
NONE
08115524
 
5500795
NONE
08271228
 
5535256
NONE
08434261
 
5555299
NONE
08502596
 
5684964
NONE
08610550
 
5915010
NONE
08660997
 
5696811
NONE
08667861
 
5684870
NONE
08707872
 
5937051
NONE
08795950
 
5923745
NONE
08808625
 
6058163
NONE
08854435
 
5946375
NONE
08854819
 
5818907
NONE
08905316
 
5991373
NONE
08929490
 
6038544
NONE
09031354
 
NONE
US20020040309
09110103
 
6615182
NONE
09110106
 
6604084
NONE
09110108
 
6901426
NONE
09110109
 
6215865
NONE
09170930
 
6522743
NONE
09300765
Correspondence name and address
NIXON PEABODY LLP
KRISTEN E. MOLLNOW, ESQ
CLINTON SQUARE
P.O. BOX 1051
ROCHESTER, NY 14603
Assignment: 2
Reel/Frame:010731/0633   Pages: 4
Recorded: 04/06/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
TEKNEKRON INFOSWITCH CORPORATION
Exec Dt:
01/18/2000
Assignee
1
E-TALK CORPORATION
SUITE 100
4040 WEST ROYAL LANE
IRVING, TEXAS 75063
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4442502
NONE
06248821
 
4485467
NONE
06350096
 
4829563
NONE
07178548
 
4840570
NONE
07211589
 
4893301
NONE
07226229
 
5621789
NONE
08115524
 
5500795
NONE
08271228
 
5535256
NONE
08434261
 
5555299
NONE
08502596
 
5684964
NONE
08610550
 
5915010
NONE
08660997
 
5696811
NONE
08667861
 
5684870
NONE
08707872
 
5937051
NONE
08795950
 
5923745
NONE
08808625
 
5946375
NONE
08854819
 
5818907
NONE
08905316
 
5991373
NONE
08929490
 
6038544
NONE
09031354
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER, ESQ.
2001 ROSS AVENUE
DALLAS, TEXAS 75201
Assignment: 3
Reel/Frame:010736/0860   Pages: 4
Recorded: 04/10/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
TEKNEKRON INFOSWITCH CORPORATION
Exec Dt:
01/18/2000
Assignee
1
E-TALK CORPORATION
SUITE 100
4040 WEST ROYAL LANE
IRVING, TEXAS 75063
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6058163
NONE
08854435
 
NONE
US20020040309
09110103
 
6615182
NONE
09110106
 
6604084
NONE
09110108
 
6901426
NONE
09110109
 
6215865
NONE
09170930
 
6522743
NONE
09300765
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER, ESQ.
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 4
Reel/Frame:011428/0391   Pages: 6
Recorded: 12/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYGREN, BLAIR E.
Exec Dt:
12/08/2000
2
HART, JONATHAN B.
Exec Dt:
12/21/2000
3
SHAH, ABHAY S.
Exec Dt:
12/12/2000
Assignee
1
E-TALK CORPORATION
SUITE 100
4040 WEST ROYAL LANE
IRVING, TEXAS 75063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7027708
US20020106190
09751039
Correspondence name and address
BAKER BOTTS L.L.P.
BART E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TEXAS 75201-2980
Assignment: 5
Reel/Frame:011429/0725   Pages: 6
Recorded: 12/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYGREN, BLAIR E.
Exec Dt:
12/08/2000
2
HART, JONATHAN B.
Exec Dt:
12/21/2000
3
SHAH, ABHAY S.
Exec Dt:
12/12/2000
Assignee
1
E-TALK CORPORATION
4040 WEST ROYAL LANE, SUITE 100
IRVING, TEXAS 75063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7043745
US20030235390
09751038
Correspondence name and address
BAKER & BOTTS L.L.P.
BART E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 6
Reel/Frame:012105/0686   Pages: 6
Recorded: 08/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENJAMIN, GERALD D.
Exec Dt:
08/02/2001
2
WHISENHUT, WILLIAM O.
Exec Dt:
07/16/2001
3
NYGREN, BLAIR E.
Exec Dt:
07/16/2001
Assignee
1
E-TALK CORPORATION
4040 WEST ROYAL LANE, SUITE 100
IRVING, TEXAS 75063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7072966
NONE
09930616
Correspondence name and address
BAKER BOTTS LLP
BARR E. SHOWALTER
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201-2980
Assignment: 7
Reel/Frame:012769/0481   Pages: 6
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYGREN, BLAIR E.
Exec Dt:
03/25/2002
2
WHISENHUNT, WILLIAM O.
Exec Dt:
03/25/2002
3
SHAH, ABHAY S.
Exec Dt:
03/25/2002
Assignee
1
E-TALK CORPORATION
4040 WEST ROYAL LANE, SUITE 100
IRVING, TEXAS 75063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7389240
US20030154086
10072408
Correspondence name and address
BAKER & BOTTS L.L.P.
BART E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TEXAS 75201-2980
Assignment: 8
Reel/Frame:012769/0622   Pages: 6
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHISENHUNT, WILLIAM O.
Exec Dt:
03/25/2002
2
NYGREN, BLAIR E
Exec Dt:
03/25/2002
3
SHAH, ABHAY S.
Exec Dt:
03/25/2002
Assignee
1
E-TALK CORPORATION
4040 WEST ROYAL LANE, SUITE 100
IRVING, TEXAS 75063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7536314
US20030154241
10072431
Correspondence name and address
BAKER BOTTS L.L.P.
BART E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 9
Reel/Frame:012769/0666   Pages: 6
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHISENHUNT, WILLIAM O.
Exec Dt:
03/25/2002
2
NYGREN, BLAIR E.
Exec Dt:
03/25/2002
3
SHAH, ABHAY S.
Exec Dt:
03/25/2002
Assignee
1
E-TALK CORPORATION
4040 WEST ROYAL LANE, SUITE 100
IRVING, TEXAS 75063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6801618
US20030154240
10071555
Correspondence name and address
BAKER BOTTS L.L.P.
BART E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TEXAS 75201-2980

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