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Patent Assignment Assignor Details
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Assignor Name : WIGREN, KARL TORBJORN
Total Assignments: 21
Assignment: 1
Reel/Frame:007019/0204   Pages: 3
Recorded: 05/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
04/26/1994
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON
STOCKHOLM, SWEDEN S-126 25
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579432
NONE
08248714
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:007039/0749   Pages: 3
Recorded: 06/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGREN, KARL TORBJORN
Exec Dt:
05/26/1994
2
BERGSTROM, ROLF ANDERS
Exec Dt:
05/26/1994
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON
S-126 25 STOCKHOLM
SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5598506
NONE
08258579
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 3
Reel/Frame:007045/0147   Pages: 3
Recorded: 06/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGREN, KARL TORBJORN
Exec Dt:
05/26/1994
2
BERGSTROM, ROLF ANDERS
Exec Dt:
05/26/1994
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5596678
NONE
08258577
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:007047/0060   Pages: 3
Recorded: 06/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGREN, KARL TORBJORN
Exec Dt:
05/26/1994
2
BERGSTROM, ROLF ANDERS
Exec Dt:
05/26/1994
3
JANSSON, FREDRIK KLAS JANIS
Exec Dt:
05/26/1994
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5572622
NONE
08258578
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 5
Reel/Frame:030255/0745   Pages: 4
Recorded: 04/19/2013
Attorney Dkt #:6002-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
03/30/2007
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
TORSHAMNSGATAN 23
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8085704
US20090028088
11577073
Correspondence name and address
JOHN LASTOVA / NIXON & VANDERHYE
901 N. GLEBE RD., 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:021163/0384   Pages: 6
Recorded: 06/27/2008
Attorney Dkt #:P20104-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGREN, KARL TORBJORN
Exec Dt:
11/23/2007
2
PERSSON, MANS
Exec Dt:
11/23/2007
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN SE-164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7692582
US20080191933
11912991
Correspondence name and address
ROGER S. BURLEIGH
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 7
Reel/Frame:024930/0236   Pages: 6
Recorded: 09/02/2010
Attorney Dkt #:3602-220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGREN, KARL TORBJORN
Exec Dt:
03/13/2008
2
GOODWIN, GRAHAM C.
Exec Dt:
03/13/2008
3
QUEVEDO, DANIEL
Exec Dt:
03/13/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8712463
US20110009156
12920678
Correspondence name and address
BRIAN S. ROSENBLOOM
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K STREET, N.W.
WASHINTON, D.C. 20005
Assignment: 8
Reel/Frame:026589/0584   Pages: 2
Recorded: 07/14/2011
Attorney Dkt #:P20736-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
09/02/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
TORSHAMNSGATEN 23
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8145137
US20110244809
13158959
Correspondence name and address
ROGER BURLEIGH
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 9
Reel/Frame:025397/0179   Pages: 9
Recorded: 11/23/2010
Attorney Dkt #:9900-25922US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALDEMAIR, ROBERT
Exec Dt:
09/12/2008
2
WIGREN, KARL TORBJORN
Exec Dt:
09/12/2008
3
ISRAELSSON, MARTIN
Exec Dt:
09/22/2008
4
GERSTENBERGER, DIRK
Exec Dt:
09/22/2008
5
KAZMI, MUHAMMAD ALI
Exec Dt:
09/15/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8744481
US20110065453
12993767
Correspondence name and address
SUSAN E. FREEDMAN/MBSS
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 10
Reel/Frame:025472/0126   Pages: 9
Recorded: 12/08/2010
Attorney Dkt #:9900-25923US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZMI, MUHAMMAD ALI
Exec Dt:
10/29/2008
2
BALDEMAIR, ROBERT
Exec Dt:
10/29/2008
3
WIGREN, KARL TORBJORN
Exec Dt:
11/03/2008
4
ISRAELSSON, MARTIN
Exec Dt:
10/29/2008
5
GERSTENBERGER, DIRK
Exec Dt:
10/30/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9020495
US20110117942
12996953
Correspondence name and address
SUSAN E. FREEDMAN/MBSS
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 11
Reel/Frame:022590/0104   Pages: 4
Recorded: 04/23/2009
Attorney Dkt #:0110-328/P25938US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLIN, JOHAN
Exec Dt:
04/08/2009
2
WIGREN, KARL TORBJORN
Exec Dt:
04/02/2009
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
-
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8676217
US20100009683
12346128
Correspondence name and address
POTOMAC PATENT GROUP PLLC
P.O. BOX 270
FREDERICKSBURG, VA 22404
Assignment: 12
Reel/Frame:022602/0332   Pages: 6
Recorded: 04/28/2009
Attorney Dkt #:0110-268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLIN, JOHAN
Exec Dt:
04/15/2009
2
WIGREN, KARL TORBJORN
Exec Dt:
04/15/2009
3
WILLARS, PER
Exec Dt:
04/07/2009
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
-
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8831223
US20090204807
12346066
Correspondence name and address
POTOMAC PATENT GROUP, PLLC
P.O. BOX 270
FREDERICKSBURG, VA 22404
Assignment: 13
Reel/Frame:028807/0344   Pages: 5
Recorded: 08/17/2012
Attorney Dkt #:4015-7780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
06/17/2009
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8605842
US20120082195
13376908
Correspondence name and address
COATS AND BENNETT PLLC
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27518
Assignment: 14
Reel/Frame:024144/0109   Pages: 4
Recorded: 03/26/2010
Attorney Dkt #:P21286-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
10/23/2009
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN SE-164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8289206
US20080316091
12279807
Correspondence name and address
ROGER BURLEIGH
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 15
Reel/Frame:027977/0859   Pages: 2
Recorded: 04/03/2012
Attorney Dkt #:9900-29255US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
10/23/2009
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8768378
US20120282946
13499237
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC, P.A.
4140 PARKLAKE AVENUE
P.O. BOX 37428
RALEIGH, NC 27612
Assignment: 16
Reel/Frame:023549/0463   Pages: 2
Recorded: 11/20/2009
Attorney Dkt #:4015-6643
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
11/19/2009
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7983187
US20100165860
12600671
Correspondence name and address
MICHAEL D. MURPHY
1400 CRESCENT GREEN, SUITE 300
COATS & BENNETT, PLLC
CARY, NC 27518
Assignment: 17
Reel/Frame:024373/0769   Pages: 4
Recorded: 05/12/2010
Attorney Dkt #:P24020-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
03/01/2010
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN SE-164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8306091
US20100208770
12678796
Correspondence name and address
ROGER BURLEIGH
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 18
Reel/Frame:026848/0351   Pages: 6
Recorded: 09/02/2011
Attorney Dkt #:4015-7581
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGREN, KARL TORBJORN
Exec Dt:
07/18/2011
2
HELLANDER, BO
Exec Dt:
08/03/2011
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8385948
US20110306355
13140672
Correspondence name and address
MICHAEL D. MURPHY
1400 CRESCENT GREEN, SUITE 300
COATS & BENNETT, PLLC
CARY, NC 27518
Assignment: 19
Reel/Frame:027586/0097   Pages: 5
Recorded: 01/24/2012
Attorney Dkt #:4015-7759
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
12/19/2011
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9313742
US20120147765
13314759
Correspondence name and address
COATS & BENNETT, PLLC
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27518
Assignment: 20
Reel/Frame:027586/0519   Pages: 5
Recorded: 01/24/2012
Attorney Dkt #:4015-7762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
12/19/2011
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9320053
US20120147828
13314775
Correspondence name and address
COATS & BENNETT, PLLC
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27518
Assignment: 21
Reel/Frame:028492/0540   Pages: 5
Recorded: 07/05/2012
Attorney Dkt #:4015-8130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIGREN, KARL TORBJORN
Exec Dt:
06/11/2012
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8665937
US20120243594
13514009
Correspondence name and address
COATS & BENNETT, PLLC
1400 CRESCENT GREEN
SUITE 300
CARY, NC 27518

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