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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
03/06/2001
Application #:
29099461
Filing Dt:
01/19/1999
Inventor:
SHU KUN CHANG
Title:
TOOTH WHITENING DEVICE
Assignment: 1
Reel/Frame:
009853/0094Recorded: 03/29/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/1999
Assignee:
AIRPORT BUSINESS CENTER, 200 DIPLOMAT DRIUE,
LESTER, PENNSYLVANIA 19113
Correspondent:
KALOW SPRINGUT & BRESSLER LLP
FRANKLIN S. ABRAMS
488 MADISON AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:
011402/0152Recorded: 12/20/2000Pages: 2
Conveyance:
CHANGE OF ASSIGNEE ADDRESS
Assignor:
Exec Dt:
12/15/2000
Assignee:
490 NORTH WIGET LANE
WALNUT CREEK, CALIFORNIA 94598
Correspondent:
KALOW & SPRINGUT LLP
FRANKLIN S. ABRAMS
488 MADISON AVENUE, 19TH FLOOR
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:
018109/0168Recorded: 07/17/2006Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/01/2006
Exec Dt:
03/01/2006
Assignee:
8550 HIGUERA STREET
CULVER CITY, CALIFORNIA 90232
Correspondent:
BRITESMILE PROFESSIOAL, INC.
C/O DR. NANCY N. QUAN
8550 HIGUERA STREET
CULVER CITY, CA 90232
Assignment: 4
Reel/Frame:
017480/0774Recorded: 04/18/2006Pages: 8
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST
Assignor:
Exec Dt:
03/13/2006
Assignee:
800 5TH AVENUE
FLOOR 37
SEATTLE, WASHINGTON 98104-3185
Correspondent:
MOORE & VAN ALLEN PLLC
430 DAVIS DRIVE
SUITE 500
MORRISVILLE, NC 27560
Assignment: 5
Reel/Frame:
020080/0146Recorded: 11/07/2007Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/23/2007
Assignee:
8550 HIGUERA STREET
C/O NANCY QUAN
CULVER CITY, CALIFORNIA 90232
Correspondent:
NANCY N. QUAN
8550 HIGUERA STREET
DISCUS DENTAL, LLC
CULVER CITY, CA 90232
Assignment: 6
Reel/Frame:
020492/0570Recorded: 02/11/2008Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/11/2008
Assignee:
8550 HIGUERA STREET
C/O NANCY N. QUAN
CULVER CITY, CALIFORNIA 90232
Correspondent:
NANCY N. QUAN
8550 HIGUERA STREET
CULVER CITY, CA 90232
Assignment: 7
Reel/Frame:
022029/0414Recorded: 12/24/2008Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/2008
Assignee:
8550 HIGUERA STREET
C/O LEGAL DEPARTMENT
CULVER CITY, CALIFORNIA 90232
Correspondent:
TODD TIBERI
8550 HIGUERA STREET
C/O LEGAL DEPARTMENT
CULVER CITY, CA 90232

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