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Patent Assignment Assignor Details
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Assignor Name : PERSSON, BENGT
Total Assignments: 31
Assignment: 1
Reel/Frame:004135/0407   Pages: 2
Recorded: 04/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/01/1983
Assignee
1
PL 1016 S-533 00,
A CORP. OF SWEDEN
GOTENE,, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06255124
Correspondence name and address
BEVERIDGE, DE GRANDI, KLINE & LUNSFORD
1819 H ST., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004474/0800   Pages: 3
Recorded: 11/04/1985
Conveyance: ASSIGNMENT OF A PART OF ASSIGNORS INTEREST
Assignor
1
Exec Dt:
05/25/1984
Assignees
1
SWEDEN
2
SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06596398
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:004324/0595   Pages: 1
Recorded: 07/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1984
2
Exec Dt:
06/01/1984
Assignees
1
S-710 30 GYTTORP, SWEDEN
2
S-405 08 GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06618516
Correspondence name and address
DENNISON, MESEROLE, POLLACK & SCHEINER
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005142/0267   Pages: 1
Recorded: 09/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/10/1989
Assignee
1
SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07375750
Correspondence name and address
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 5
Reel/Frame:006161/0335   Pages: 3
Recorded: 06/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/02/1992
2
Exec Dt:
06/02/1992
Assignee
1
S-126 25, STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07866579
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
STEVEN M. DU BOIS
THE GEORGE MASON BLDG.
WASHINGTON & PRINCE STS., P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:006855/0275   Pages: 5
Recorded: 12/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/1993
2
Exec Dt:
11/29/1993
3
Exec Dt:
11/19/1993
4
Exec Dt:
12/20/1993
Assignee
1
STOCKHOLM, SWEDEN S-126 25
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08140560
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BUILDING
WASHINGTON & PRINCE STS. P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 7
Reel/Frame:007276/0616   Pages: 2
Recorded: 12/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/27/1994
Assignee
1
S-405 08 GOTHENBERG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08244242
Correspondence name and address
MARY SHELTON
YOUNG & SHELTON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:007133/0549   Pages: 22
Recorded: 10/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/1994
2
Exec Dt:
08/25/1994
3
Exec Dt:
08/26/1994
4
Exec Dt:
08/25/1994
5
Exec Dt:
09/07/1994
6
Exec Dt:
08/29/1994
7
Exec Dt:
09/05/1994
8
Exec Dt:
08/23/1994
9
Exec Dt:
08/23/1994
10
Exec Dt:
09/05/1994
Assignee
1
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08147254
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:007147/0017   Pages: 22
Recorded: 09/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/1994
2
Exec Dt:
08/25/1994
3
Exec Dt:
08/26/1994
4
Exec Dt:
08/25/1994
5
Exec Dt:
09/07/1994
6
Exec Dt:
08/29/1994
7
Exec Dt:
09/05/1994
8
Exec Dt:
08/23/1994
9
Exec Dt:
08/23/1994
10
Exec Dt:
09/05/1994
Assignee
1
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08147254
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:007188/0229   Pages: 12
Recorded: 11/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/1994
2
Exec Dt:
10/28/1994
3
Exec Dt:
10/28/1994
4
Exec Dt:
10/27/1994
5
Exec Dt:
10/26/1994
6
Exec Dt:
10/26/1994
Assignee
1
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08331703
Correspondence name and address
RONALD I. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:007201/0840   Pages: 7
Recorded: 12/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/1994
2
Exec Dt:
10/28/1994
3
Exec Dt:
10/27/1994
4
Exec Dt:
10/26/1994
5
Exec Dt:
11/23/1994
Assignee
1
S-126 25 STOCKHOLM SWEDEN
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08331816
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
P.O. BOX 1404
ALEXANDRIA, VA. 22313-1404
Assignment: 12
Reel/Frame:007255/0172   Pages: 3
Recorded: 10/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/27/1994
Assignee
1
STOCKHOLM, SWEDEN S-126 25
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08331703
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 13
Reel/Frame:007259/0800   Pages: 3
Recorded: 12/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/1994
2
Exec Dt:
11/08/1994
3
Exec Dt:
11/08/1994
4
Exec Dt:
11/08/1994
Assignee
1
STOCKHOLM, SWEDEN S-126 25
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08354874
Correspondence name and address
MICHAEL G. SAVAGE
BURNS, DOANE, SWECKER & MATHIS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 14
Reel/Frame:007197/0027   Pages: 8
Recorded: 12/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/1994
2
Exec Dt:
11/21/1994
3
Exec Dt:
11/21/1994
Assignee
1
S-126 25
STOCKHOLM,, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08332114
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:007782/0909   Pages: 9
Recorded: 08/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/1995
2
Exec Dt:
07/05/1995
3
Exec Dt:
08/15/1995
4
Exec Dt:
07/05/1995
Assignee
1
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08482754
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
RONALD L. GRUDZIECKI
POST OFFIE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:009373/0312   Pages: 2
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/1998
Assignee
1
P.O. BOX 89
S-130 25 INGMARSO, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09051460
Correspondence name and address
LARSON & TAYLOR
MARVIN PETRY
TRANSPOTOMAC PLAZA
1199 NORTH FAIRFAX STREET, SUITE 900
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:009652/0314   Pages: 3
Recorded: 12/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/1998
2
Exec Dt:
11/25/1998
Assignee
1
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09201777
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 18
Reel/Frame:010779/0851   Pages: 3
Recorded: 05/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2000
2
Exec Dt:
03/13/2000
Assignee
1
SE-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09472882
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 19
Reel/Frame:013130/0174   Pages: 3
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2002
2
Exec Dt:
07/12/2002
Assignee
1
S-126 25
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10068012
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 20
Reel/Frame:015237/0341   Pages: 5
Recorded: 08/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2003
2
Exec Dt:
05/16/2003
3
Exec Dt:
05/19/2003
Assignee
1
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10469411
Correspondence name and address
ERICSSON INC.
JOHN C. HAN
6300 LEGACY DRIVE, M/S EVW 2-C-2
PLANO, TX 75024
Assignment: 21
Reel/Frame:015837/0282   Pages: 5
Recorded: 09/30/2004
Attorney Dkt #:AWL123US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/15/2004
2
Exec Dt:
09/15/2004
3
Exec Dt:
09/03/2004
4
Exec Dt:
09/03/2004
Assignee
1
TWO ELM STREET
WINDSOR LOCKS, CONNECTICUT 06096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10741854
Correspondence name and address
ALIX YALE & RISTAS, LLP
JAMES E. PIOTROWSKI, ESQ.
750 MAIN STREET
HARTFORD, CT 06103-2721
Assignment: 22
Reel/Frame:028202/0697   Pages: 7
Recorded: 05/14/2012
Attorney Dkt #:1009-0184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2009
2
Exec Dt:
11/16/2009
Assignee
1
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13509685
Correspondence name and address
MURPHY, BILAK & HOMILLER/ERICSSON
8000 REGENCY PARKWAY, SUITE 415
CARY, NC 27518
Assignment: 23
Reel/Frame:025928/0210   Pages: 7
Recorded: 03/09/2011
Attorney Dkt #:4015-7368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2011
2
Exec Dt:
02/18/2011
Assignee
1
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13029618
Correspondence name and address
JUSTIN J. LEONARD
1400 CRESCENT GREEN, SUITE 300
COATS & BENNETT, PLLC
CARY, NC 27518
Assignment: 24
Reel/Frame:031953/0072   Pages: 7
Recorded: 01/13/2014
Attorney Dkt #:4015-8675
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2011
2
Exec Dt:
02/18/2011
Assignee
1
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14096225
Correspondence name and address
COATS AND BENNETT PLLC
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27518
Assignment: 25
Reel/Frame:029577/0944   Pages: 6
Recorded: 01/07/2013
Attorney Dkt #:9900-37899US1 & WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2012
2
Exec Dt:
12/13/2012
Assignee
1
SE-164 83
STOCKHOLM, SWEDEN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13808672
 
13808672
Correspondence name and address
MYERS BIGEL SIBLEY & SAJOVEC, P.A.
P.O. BOX 37428
RALEIGH, NC 27627
Assignment: 26
Reel/Frame:035967/0064   Pages: 6
Recorded: 06/26/2015
Attorney Dkt #:3000-302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2013
2
Exec Dt:
03/14/2013
Assignee
1
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14655841
Correspondence name and address
WITHROW & TERRANOVA, P.L.L.C.
100 REGENCY FOREST DRIVE
SUITE 160
CARY, NC 27518
Assignment: 27
Reel/Frame:040487/0496   Pages: 8
Recorded: 12/01/2016
Attorney Dkt #:P42664-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2014
2
Exec Dt:
06/05/2014
3
Exec Dt:
09/02/2014
Assignee
1
SE-164 83
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15315685
Correspondence name and address
ERICSSON INC.
6300 LEGACY DRIVE
M/S EVR 1-C-11
PLANO, TX 75024
Assignment: 28
Reel/Frame:044507/0936   Pages: 8
Recorded: 12/29/2017
Attorney Dkt #:P46422-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2015
2
Exec Dt:
06/30/2015
3
Exec Dt:
07/28/2015
Assignee
1
SE-164 83
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15741156
Correspondence name and address
ERICSSON INC.
6300 LEGACY DRIVE
M/S EVR 1-C-11
PLANO, TX 75024
Assignment: 29
Reel/Frame:054098/0060   Pages: 4
Recorded: 10/19/2020
Attorney Dkt #:WS18-0706-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2020
2
Exec Dt:
10/16/2020
3
Exec Dt:
10/19/2020
Assignee
1
450 DONALD LYNCH BOULEVARD
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16033126
Correspondence name and address
CHARLES R. SZMANDA
4 CROSSMAN AVENUE
WESTBOROUGH, MA 01581
Assignment: 30
Reel/Frame:054098/0732   Pages: 4
Recorded: 10/19/2020
Attorney Dkt #:WS-DF1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2020
2
Exec Dt:
10/16/2020
3
Exec Dt:
10/19/2020
Assignee
1
450 DONALD LYNCH BOULEVARD
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16694997
Correspondence name and address
CHARLES R. SZMANDA
4 CROSSMAN AVENUE
WESTBOROUGH, MA 01581
Assignment: 31
Reel/Frame:058400/0405   Pages: 4
Recorded: 12/15/2021
Attorney Dkt #:9849-106438-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2020
2
Exec Dt:
10/16/2020
3
Exec Dt:
10/16/2020
Assignee
1
450 DONALD LYNCH BOULEVARD
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17551082
Correspondence name and address
DEAKIN LAUER, KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204

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