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Patent Assignment Assignee Details
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Assignee Name : POWERCELL SWEDEN AB
Total Assignments: 29
Assignment: 1
Reel/Frame:023616/0844   Pages: 4
Recorded: 12/08/2009
Attorney Dkt #:000009-343
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2009
2
Exec Dt:
06/07/2009
3
Exec Dt:
06/29/2009
Assignee
1
SVEN HULTINS GATA 9D
S-412 88 GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12447913
Correspondence name and address
HAROLD R. BROWN III
1217 KING STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:023624/0289   Pages: 4
Recorded: 12/09/2009
Attorney Dkt #:000009-342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2009
2
Exec Dt:
06/07/2009
3
Exec Dt:
06/29/2009
Assignee
1
SVEN HULTINS GATA 9D
S-412 88 GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12447912
Correspondence name and address
HAROLD R. BROWN III
1217 KING STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:023816/0902   Pages: 3
Recorded: 01/20/2010
Attorney Dkt #:000009-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/27/2009
Assignee
1
SVEN HULTINS GATA 9D
S-412 88 GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10528457
Correspondence name and address
HAROLD R. BROWN III
1217 KING STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:023817/0209   Pages: 2
Recorded: 01/20/2010
Attorney Dkt #:7589.352.DVUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/27/2009
Assignee
1
SVEN HULTINS GATA 9D
GOTHENBURG, SWEDEN S-412 88
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12024653
Correspondence name and address
TRACY W. DRUCE
1000 LOUISIANA STREET
FIFTY-THIRD FLOOR
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:024753/0525   Pages: 2
Recorded: 07/28/2010
Attorney Dkt #:7589.080.PCUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/11/2010
Assignee
1
SVEN HULTINS GATA 9D - 412 88
GOTHENBURG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10248304
Correspondence name and address
NOVAK DRUCE + QUIGG LLP
1000 LOUISIANA STREET
FIFTY-THIRD FLOOR
HOUSTON, TX 77070
Assignment: 6
Reel/Frame:025017/0384   Pages: 2
Recorded: 09/21/2010
Attorney Dkt #:1510-1055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/11/2010
Assignee
1
SVEN HULTINS GATA 9D
S-412 88 GOTHENBURG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10399905
Correspondence name and address
ANDREW J. PATCH
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:024888/0511   Pages: 5
Recorded: 08/26/2010
Attorney Dkt #:000009-419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2010
2
Exec Dt:
05/12/2010
3
Exec Dt:
05/28/2010
Assignee
1
SVEN HULTINS GATA 9D
S-412 88 GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12668895
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT STREET
SUITE 123
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:026471/0101   Pages: 3
Recorded: 06/21/2011
Attorney Dkt #:11150/28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/2011
Assignee
1
SVEN HULTINS GATA 9D
GOETEBORG, SWEDEN 41288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09701064
Correspondence name and address
CLIFFORD A. ULRICH, ESQ.
KENYON & KENYON LLP
1 BROADWAY
NEW YORK, NY 10004
Assignment: 9
Reel/Frame:026471/0171   Pages: 3
Recorded: 06/21/2011
Attorney Dkt #:11150/29 AND 14743/46001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/2011
Assignee
1
SVEN HULTINS GATA 9D
GOETEBORG, SWEDEN 41288
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
09700833
 
NONE
12136664
Correspondence name and address
CLIFFORD A. ULRICH, ESQ.
KENYON & KENYON LLP
1 BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:026359/0177   Pages: 4
Recorded: 05/31/2011
Attorney Dkt #:000009-505
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2011
2
Exec Dt:
05/06/2011
3
Exec Dt:
05/12/2011
Assignee
1
SVEN HULTINS GATA 9D
GOTEBORG, SWEDEN S-412 88
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13002338
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT STREET
SUITE 123
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:027023/0070   Pages: 4
Recorded: 10/06/2011
Attorney Dkt #:000009-565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2011
2
Exec Dt:
09/27/2011
Assignee
1
SVEN HULTINS GATA 9D
S-412 88 GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13255511
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT STREET
SUITE 123
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:027226/0296   Pages: 3
Recorded: 11/15/2011
Attorney Dkt #:000009-566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/14/2011
Assignee
1
RUSKVADERSGATAN 12
S-418 34 GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13255512
Correspondence name and address
HAROLD BROWN
801 N. PITT STREET
SUITE 123
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:027405/0809   Pages: 4
Recorded: 12/19/2011
Attorney Dkt #:000009-555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2011
2
Exec Dt:
11/24/2011
3
Exec Dt:
12/19/2011
4
Exec Dt:
11/30/2011
Assignee
1
SVEN HULTINS GATA 9D
S-412 88 GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13143352
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT STREET
SUITE 123
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:027369/0120   Pages: 3
Recorded: 12/12/2011
Attorney Dkt #:000009-567
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/07/2011
Assignee
1
RUSKVADERSGATAN 12
S-418 34 GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13255513
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT STREET
SUITE 123
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:027646/0174   Pages: 3
Recorded: 02/03/2012
Attorney Dkt #:000009-605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/10/2012
Assignee
1
RUSKVADERSGATAN 12
GOTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13386062
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT STREET
SUITE 123
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:036617/0041   Pages: 4
Recorded: 09/22/2015
Attorney Dkt #:000055-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2014
2
Exec Dt:
12/12/2014
3
Exec Dt:
12/12/2014
4
Exec Dt:
12/07/2014
5
Exec Dt:
12/16/2014
Assignee
1
RUSKVÄDERSGATAN 12
S-418 34 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14410089
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT STREET, SUITE 123
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:043675/0324   Pages: 6
Recorded: 09/23/2017
Attorney Dkt #:000055-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2017
2
Exec Dt:
06/05/2017
3
Exec Dt:
05/15/2017
Assignee
1
RUSKVÄDERSGATAN 12
S-418 34 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15528754
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT SREET , SUITE 123
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:043903/0151   Pages: 6
Recorded: 10/19/2017
Attorney Dkt #:000055-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2017
2
Exec Dt:
09/18/2017
3
Exec Dt:
05/15/2017
Assignee
1
RUSKVÄDERSGATAN 12
S-418 34 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15528755
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT SREET , SUITE 123
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:043903/0340   Pages: 6
Recorded: 10/19/2017
Attorney Dkt #:000055-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2017
2
Exec Dt:
09/18/2017
3
Exec Dt:
05/15/2017
Assignee
1
RUSKVÄDERSGATAN 12
S-418 34 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15528756
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT SREET , SUITE 123
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:043721/0725   Pages: 4
Recorded: 09/28/2017
Attorney Dkt #:000055-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2017
2
Exec Dt:
09/26/2017
Assignee
1
RUSKVÄDERSGATAN 12
S-418 34 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15562431
Correspondence name and address
HAROLD R. BROWN III
801 N. PITT SREET , SUITE 123
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:046091/0928   Pages: 3
Recorded: 06/14/2018
Attorney Dkt #:000055-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/13/2018
Assignee
1
RUSKVÄDERSGATAN 12
41 834 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16062507
Correspondence name and address
HAROLD R. BROWN
801 N. PITT SREET , SUITE 123
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:050499/0324   Pages: 3
Recorded: 09/26/2019
Attorney Dkt #:000055-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/02/2019
Assignee
1
RUSKVÄDERSGATAN 12
41 834 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16489019
Correspondence name and address
HAROLD BROWN
801 N. PITT SREET , SUITE 123
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:051322/0690   Pages: 4
Recorded: 12/17/2019
Attorney Dkt #:000055-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2019
2
Exec Dt:
12/16/2019
Assignee
1
RUSKVÄDERSGATAN 12
41 834 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16623451
Correspondence name and address
HAROLD BROWN
801 N PITT ST APT 123
ALEXANDRIA, VA 223141783
Assignment: 24
Reel/Frame:054612/0754   Pages: 3
Recorded: 12/11/2020
Attorney Dkt #:000055-012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2020
Assignee
1
RUSKVÄDERSGATAN 12
41 834 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17251243
Correspondence name and address
HAROLD R BROWN
801 N. PITT SREET
SUITE 123
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:054612/0786   Pages: 3
Recorded: 12/11/2020
Attorney Dkt #:000055-013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2020
Assignee
1
RUSKVÄDERSGATAN 12
41 834 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17251246
Correspondence name and address
HAROLD BROWN
801 N. PITT SREET , SUITE 123
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:057591/0394   Pages: 3
Recorded: 09/24/2021
Attorney Dkt #:000055-014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/2021
Assignee
1
RUSKVÄDERSGATAN 12
41 834 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17423931
Correspondence name and address
HAROLD R. BROWN
801 N. PITT SREET , SUITE 123
ALEXANDRIA, 22314 UNITED STATES
Assignment: 27
Reel/Frame:058252/0325   Pages: 3
Recorded: 12/01/2021
Attorney Dkt #:000055-014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/24/2021
Assignee
1
RUSKVÄDERSGATAN 12
41 834 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17423931
Correspondence name and address
HAROLD R BROWN
801 N. PITT SREET
SUITE 123
ALEXANDRIA, 22314 UNITED STATES
Assignment: 28
Reel/Frame:061465/0247   Pages: 4
Recorded: 10/19/2022
Attorney Dkt #:000055-016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2022
2
Exec Dt:
10/18/2022
3
Exec Dt:
10/17/2022
Assignee
1
RUSKVÄDERSGATAN 12
41 834 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17916830
Correspondence name and address
WRB-IP LLP
801 N. PITT SREET , SUITE 123
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:063625/0062   Pages: 3
Recorded: 05/12/2023
Attorney Dkt #:000055-017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/09/2023
Assignee
1
RUSKVÄDERSGATAN 12
41 834 GÖTEBORG, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18036757
Correspondence name and address
WRB-IP PLLC
801 N. PITT SREET , SUITE 123
ALEXANDRIA, VA 22314

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