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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/23/1991
Application #:
07548294
Filing Dt:
07/03/1990
Inventors:
ROBERT L. IBSEN, THOMAS C. CHADWICK, SALLY A. PRITCHARD
Title:
STRONG DENTAL PORCELAIN AND METHOD FOR ITS MANUFACTURE
Assignment: 1
Reel/Frame:
020234/0087Recorded: 12/12/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/19/2007
Exec Dt:
11/09/2007
Assignee:
2727 SKYWAY DRIVE
SANTA MARIA, CALIFORNIA 93455
Correspondent:
CROWELL & MORING LLP
INTELLECTUAL PROPERTY DEPARTMENT
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 2
Reel/Frame:
020299/0955Recorded: 01/02/2008Pages: 11
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
12/13/2007
Assignee:
ONE NORTH FRANKLIN STREET, SUITE 3500
CHICAGO, ILLINOIS 60606
Correspondent:
SHARON PATTERSON
C/O GOLDBERG KOHN. 55 E. MONROE ST
STE 3300
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
027226/0873Recorded: 11/15/2011Pages: 11
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/14/2011
Assignee:
2727 SKYWAY DRIVE
SANTA MARIA, CALIFORNIA 93455-1400
Correspondent:
TAYO GIWA
2440 W. EL CAMINO REAL, SUITE 700
MOUNTAIN VIEW, CA 94040-1499

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