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Patent Assignment Assignee Details
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Assignee Name : THE ECHO NEST CORPORATION
Total Assignments: 17
Assignment: 1
Reel/Frame:021441/0427   Pages: 2
Recorded: 08/26/2008
Attorney Dkt #:E011-P08008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/25/2008
Assignee
1
48 GROVE STREET
SUITE 205
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12100966
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 2
Reel/Frame:021441/0551   Pages: 2
Recorded: 08/26/2008
Attorney Dkt #:E011-P08009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/25/2008
Assignee
1
48 GROVE STREET
SUITE 205
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12061374
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 3
Reel/Frame:021441/0597   Pages: 2
Recorded: 08/26/2008
Attorney Dkt #:E011-P08010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2008
2
Exec Dt:
08/25/2008
Assignee
1
48 GROVE STREET
SUITE 205
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12101013
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 4
Reel/Frame:026950/0516   Pages: 2
Recorded: 09/22/2011
Attorney Dkt #:E011-P11264
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/25/2008
Assignee
1
48 GROVE ST., SUITE 205
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13111819
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 5
Reel/Frame:027348/0428   Pages: 3
Recorded: 12/08/2011
Attorney Dkt #:E011-P11554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2011
2
Exec Dt:
12/02/2011
Assignee
1
48 GROVE ST., SUITE 205
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13310190
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 6
Reel/Frame:029624/0928   Pages: 3
Recorded: 01/14/2013
Attorney Dkt #:E011-P12389US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2012
2
Exec Dt:
10/31/2012
3
Exec Dt:
01/14/2013
Assignee
1
48 GROVE ST., STE. 205
SUMMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13494183
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 7
Reel/Frame:030070/0850   Pages: 2
Recorded: 03/22/2013
Attorney Dkt #:04266.000200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/19/2013
Assignee
1
48 GROVE ST.
STE. 205
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13849167
Correspondence name and address
FITZPATRICK CELLA HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 8
Reel/Frame:030096/0387   Pages: 4
Recorded: 03/27/2013
Attorney Dkt #:04266.000400.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2013
2
Exec Dt:
03/26/2013
3
Exec Dt:
03/22/2013
Assignee
1
48 GROVE ST.
STE. 205
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13851311
Correspondence name and address
JONATHAN BERSCHADSKY
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 9
Reel/Frame:030215/0450   Pages: 4
Recorded: 04/15/2013
Attorney Dkt #:04266.000300.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2013
2
Exec Dt:
03/22/2013
Assignee
1
48 GROVE ST.
STE. 205
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13850044
Correspondence name and address
SEAN M. WALSH
975 F STREET N.W.
SUITE 400
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:032447/0594   Pages: 2
Recorded: 03/13/2014
Attorney Dkt #:04266.000200.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/28/2014
Assignee
1
48 GROVE ST., STE. 205,
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14208363
Correspondence name and address
JONATHAN BERSCHADSKY
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 11
Reel/Frame:032446/0843   Pages: 2
Recorded: 03/14/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/14/2014
Assignee
1
48 GROVE STREET
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14213749
Correspondence name and address
JOSEPH O. MCPARTLAND
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 12
Reel/Frame:032446/0965   Pages: 2
Recorded: 03/14/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2014
2
Exec Dt:
03/14/2014
3
Exec Dt:
03/14/2014
4
Exec Dt:
03/14/2014
Assignee
1
48 GROVE STREET
SUITE 206
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14213906
Correspondence name and address
JOSEPH O. MCPARTLAND
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 13
Reel/Frame:032447/0099   Pages: 2
Recorded: 03/14/2014
Attorney Dkt #:04266.000700.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/14/2014
Assignee
1
48 GROVE STREET
SUITE 206
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14214026
Correspondence name and address
JOSEPH O. MCPARTLAND
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 14
Reel/Frame:032846/0813   Pages: 2
Recorded: 05/08/2014
Attorney Dkt #:04266.000700.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2014
2
Exec Dt:
03/12/2014
Assignee
1
48 GROVE STREET
SUITE 206
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14214026
Correspondence name and address
JONATHAN BERSCHADSKY
1290 AVENUE OF THE AMERICAS
FITZPATRICK, CELLA, HARPER & SCINTO
NEW YORK, NY 10104-3800
Assignment: 15
Reel/Frame:032848/0754   Pages: 3
Recorded: 05/08/2014
Attorney Dkt #:04266.000500.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2014
2
Exec Dt:
03/14/2014
3
Exec Dt:
03/14/2014
4
Exec Dt:
03/14/2014
5
Exec Dt:
03/18/2014
Assignee
1
48 GROVE STREET
SUITE 306
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14213906
Correspondence name and address
JONATHAN BERSCHADSKY
1290 AVENUE OF THE AMERICAS
FITZPATRICK, CELLA, HARPER & SCINTO
NEW YORK, NY 10104-3800
Assignment: 16
Reel/Frame:063203/0296   Pages: 2
Recorded: 04/03/2023
Attorney Dkt #:04777.0055USC1; 0055USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/14/2014
Assignee
1
48 GROVE STREET
SUITE 206
SOMERVILLE, MASSACHUSETTS 02144
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15420311
 
16749622
Correspondence name and address
JONATHAN BERSCHADSKY
PO BOX 2903
MERCHANT & GOULD, P.C.
MINNEAPOLIS, MN 55402
Assignment: 17
Reel/Frame:033913/0966   Pages: 3
Recorded: 10/08/2014
Attorney Dkt #:04266.000900.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/07/2014
2
Exec Dt:
10/07/2014
Assignee
1
48 GROVE STREET
SUITE 306
SOMERVILLE, MASSACHUSETTS 02144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14509396
Correspondence name and address
JONATHAN BERSCHADSKY
1290 AVENUE OF THE AMERICAS
FITZPATRICK, CELLA, HARPER & SCINTO
NEW YORK, NY 10104-3800

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