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

Assignee Name : QSOUND LABS, INC.
Total Assignments: 14
Assignment: 1
Reel/Frame:007800/0143   Pages: 3
Recorded: 12/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/1995
2
Exec Dt:
12/06/1995
3
Exec Dt:
12/01/1995
Assignee
1
2748 37TH AVENUE N.E.
CALGARY ALBERTA, CANADA T1Y 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08570516
Correspondence name and address
COOPER & DUNHAM
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
23TH FLOOR
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:008712/0560   Pages: 3
Recorded: 09/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/18/1996
Assignee
1
2748 37TH AVENUE N.E.
CALGARY, ALBERTA, CANADA T1Y 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08718920
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
DAVID H. TANNENBAUM, ESQ.
2200 ROSS AVENUE, SUITE 2800
DALLAS, TEXAS 75201
Assignment: 3
Reel/Frame:008237/0115   Pages: 3
Recorded: 09/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/1996
2
Exec Dt:
09/20/1996
Assignee
1
2748 37TH AVENUE N.E.
CALGARY, ALBERTA, CANADA T1Y 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08719631
Correspondence name and address
COOPER & DUNHAM LLP
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
23RD FLOOR
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:011763/0669   Pages: 4
Recorded: 04/30/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE RECEIVING PARTY. PREVIOUSLY RECORDED ON REEL 0011409, FRAME 0402.
Assignors
1
Exec Dt:
09/20/1996
2
Exec Dt:
09/20/1996
Assignee
1
SUITE 400
3115 - 12TH STREET NE
CALGARY, ALBERTA T2E 7J2, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09151998
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
DAVID H. TANNENBAUM
2200 ROSS AVENUE SUITE 2800
DALLAS, TEXAS 75201
Assignment: 5
Reel/Frame:008566/0899   Pages: 5
Recorded: 05/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/1997
2
Exec Dt:
05/15/1997
3
Exec Dt:
05/15/1997
4
Exec Dt:
05/15/1997
Assignee
1
2748 - 37TH AVENUE, N.E.
CALGARY, ALBERTA, CANADA T1Y-5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08858594
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
DAVID H. TANNENBAUM
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201
Assignment: 6
Reel/Frame:008572/0463   Pages: 5
Recorded: 05/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/1997
2
Exec Dt:
05/15/1997
3
Exec Dt:
05/15/1997
4
Exec Dt:
05/15/1997
Assignee
1
2748 - 37TH AVENUE N.E.
CALGARY, ALBERTA, CANADA T1Y 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08858586
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
DAVID H. TANNENBAUM
2200 ROSS AVENUE
SUITE 2800
DALLAS, TX 75201
Assignment: 7
Reel/Frame:009387/0573   Pages: 3
Recorded: 08/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/14/1998
Assignee
1
2748 37TH AVENUE NE
CALGARY, ALBERTA, CANADA T1Y 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09022952
Correspondence name and address
SHERIDAN ROSS
RICHARD L. HUGHES
1700 LINCOLN STREET, 35TH FLOOR
DENVER, CO 80203
Assignment: 8
Reel/Frame:009569/0005   Pages: 3
Recorded: 11/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/1998
2
Exec Dt:
09/16/1998
Assignee
1
2748 37TH AVENUE N.E.
CALGARY, ALBERTA, CANADA T1Y 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08718920
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
DAVID H. TANNENBAUM, ESQ
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201
Assignment: 9
Reel/Frame:009840/0370   Pages: 3
Recorded: 03/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/1999
2
Exec Dt:
01/12/1999
Assignee
1
2748 37TH AVENUE NE
CALGARY, CANADA TIY 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09210036
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
DAVID H. TANNENBAUM
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201
Assignment: 10
Reel/Frame:009953/0501   Pages: 2
Recorded: 05/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/1999
Assignee
1
3115 12TH STREET NE, SUITE 400
CALGARY PROVIDENCE ALBERTA, CANADA T2E 7J2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09282848
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
DAVID H. TANNENBAUM
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201
Assignment: 11
Reel/Frame:016288/0586   Pages: 7
Recorded: 02/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2005
2
Exec Dt:
02/04/2005
Assignee
1
3115 12TH STREET NE
SUITE 400
CALGARY, ALBERTA, CANADA T2E 7J2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11058669
Correspondence name and address
CHRISTOPHER S. L. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201-2784
Assignment: 12
Reel/Frame:027015/0379   Pages: 2
Recorded: 10/04/2011
Attorney Dkt #:1126-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/03/2011
Assignee
1
#102, 2816 - 11 ST. NE
CALGARY, CANADA T2E 7S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13253062
Correspondence name and address
RICHARDS PATENT LAW P.C.
3501 N. SOUTHPORT AVE., SUITE 493
CHICAGO, IL 60657
Assignment: 13
Reel/Frame:027213/0028   Pages: 2
Recorded: 11/11/2011
Attorney Dkt #:1126-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/2011
Assignee
1
#102, 2816-11 ST NE
CALGARY, CANADA T2E 7S7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13294176
Correspondence name and address
RICHARDS PATENT LAW P.C.
3501 N. SOUTHPORT AVE., SUITE 493
CHICAGO, IL 60657
Assignment: 14
Reel/Frame:038764/0868   Pages: 2
Recorded: 06/01/2016
Attorney Dkt #:1126-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/26/2016
Assignee
1
UNIT 817, 38 9 STREET NE
CALGARY, CANADA T2E 7X9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13949197
Correspondence name and address
PATRICK RICHARDS
233 S. WACKER DR.
84TH FLOOR
CHICAGO, IL 60606

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