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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BARVESTEN, MATS
Total Assignments: 9
Assignment: 1
Reel/Frame:008555/0340   Pages: 3
Recorded: 05/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARVESTEN, MATS
Exec Dt:
03/20/1997
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5933773
NONE
08854685
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:008911/0934   Pages: 3
Recorded: 01/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARVESTEN, MATS
Exec Dt:
12/16/1997
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6311057
NONE
08883004
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI, ESQ.
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 3
Reel/Frame:011530/0930   Pages: 3
Recorded: 02/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARVESTEN, MATS
Exec Dt:
11/16/2000
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
S-126 25 STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6714802
NONE
09667204
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI, ESQUIRE
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 4
Reel/Frame:051867/0989   Pages: 6
Recorded: 02/20/2020
Attorney Dkt #:04777.0180FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARVESTEN, MATS
Exec Dt:
08/06/2018
2
OSKARSSON, JOHAN
Exec Dt:
08/29/2018
3
CEDBORG, ANDREAS
Exec Dt:
08/10/2018
4
NILSSON, BJORN
Exec Dt:
01/13/2020
Assignee
1
SPOTIFY AB
REGERINGSGATAN 19
STOCKHOLM, SWEDEN SE-111 53
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718179
US20190337389
16434125
Correspondence name and address
BENJAMIN A. TRAMM
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 5
Reel/Frame:053656/0748   Pages: 3
Recorded: 09/01/2020
Attorney Dkt #:04777.0181FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARVESTEN, MATS
Exec Dt:
08/06/2018
2
OSKARSSON, JOHAN
Exec Dt:
08/29/2018
3
CEDBORG, ANDREAS
Exec Dt:
08/10/2018
4
NILSSON, BJORN
Exec Dt:
10/03/2018
Assignee
1
SPOTIFY AB
REGERINGSGATAN 19
STOCKHOLM, SWEDEN SE-111 53
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11314480
US20190339929
16395173
Correspondence name and address
BENJAMIN A. TRAMM
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 6
Reel/Frame:049062/0715   Pages: 4
Recorded: 05/02/2019
Attorney Dkt #:04777.0114FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CEDBORG, ANDREAS
Exec Dt:
08/29/2018
2
BARVESTEN, MATS
Exec Dt:
08/29/2018
3
BROMAND, DANIEL
Exec Dt:
08/06/2018
4
JURCUT, HORIA
Exec Dt:
08/29/2018
5
OSKARSSON, JOHAN
Exec Dt:
08/29/2018
Assignee
1
SPOTIFY AB
REGERINGSGATAN 19
STOCKHOLM, SWEDEN SE-111 53
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190332347
16291210
Correspondence name and address
JONATHAN BERSCHADSKY
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 7
Reel/Frame:049727/0398   Pages: 3
Recorded: 07/11/2019
Attorney Dkt #:04777.0113US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARVESTEN, MATS
Exec Dt:
03/06/2019
2
CEDBORG, ANDREAS
Exec Dt:
03/18/2019
3
OSKARSSON, JOHAN
Exec Dt:
03/18/2019
Assignee
1
SPOTIFY AB
REGERINGSGATAN 19
STOCKHOLM, SWEDEN SE-111 53
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10904306
US20190342358
15973198
Correspondence name and address
BENJAMIN A. TRAMM
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 8
Reel/Frame:056056/0419   Pages: 3
Recorded: 04/27/2021
Attorney Dkt #:04777.0113USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARVESTEN, MATS
Exec Dt:
03/16/2019
2
CEDBORG, ANDREAS
Exec Dt:
03/18/2019
3
OSKARSSON, JOHAN
Exec Dt:
03/18/2019
Assignee
1
SPOTIFY AB
REGERINGSGATAN 19
STOCKHOLM, SWEDEN SE-111 53
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210185103
17129268
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:062026/0554   Pages: 7
Recorded: 12/08/2022
Attorney Dkt #:04777.0255USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARVESTEN, MATS
Exec Dt:
09/09/2020
2
CEDBORG, ANDREAS ERIK
Exec Dt:
11/09/2020
3
ARNQVIST, ANDERS ERIK
Exec Dt:
09/14/2020
4
BERNETH, TOBIAS CHRISTOPHER TILMAN
Exec Dt:
09/18/2020
Assignee
1
SPOTIFY AB
REGERINGSGATAN 19
STOCKHOLM, SWEDEN 111 53
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11654834
US20220250553
17606352
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402

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