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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/07/1985
Application #:
06542798
Filing Dt:
10/17/1983
Inventors:
JENN-MING WU, WARREN R. CANNON, CARLINO PANZERA
Title:
CASTABLE GLASS-CERAMIC COMPOSITION USEFUL AS DENTAL RESTORATIVE
Assignment: 1
Reel/Frame:
004219/0401Recorded: 10/17/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/13/1983
Exec Dt:
10/13/1983
Exec Dt:
10/13/1983
Assignee:
Correspondent:
LEONARD P. PRUSAK
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08933-7003
Assignment: 2
Reel/Frame:
004224/0616Recorded: 12/09/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/21/1983
Exec Dt:
11/21/1983
Exec Dt:
11/21/1983
Assignee:
Correspondent:
LEONARD P. PRUSAK
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08933-7003
Assignment: 3
Reel/Frame:
004898/0023Recorded: 03/16/1988Pages: 12
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: DECEMBER 28, 1987
Assignors:
Exec Dt:
11/12/1987
Exec Dt:
11/12/1987
Exec Dt:
11/12/1987
Assignee:
Correspondent:
JOHNSON & JOHNSON
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, N.J. 08933-7003
Assignment: 4
Reel/Frame:
005031/0461Recorded: 03/06/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/09/1988
Assignee:
Correspondent:
DENTSPLY INTERNATIONAL INC.
570 WEST COLLEGE AVENUE
YORK, PA 17405

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