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Patent Assignment Details
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Reel/Frame:018597/0115   Pages: 5
Recorded: 12/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/25/1986
Application #:
06573076
Filing Dt:
01/23/1984
Title:
SILICON CARBIDE REFRACTORIES HAVING MODIFIED SILICON NITRIDE BOND
Assignor
1
Exec Dt:
12/01/2006
Assignee
1
BUILDING 2, SUITE 430 PENN CENTER WEST
PITTSBURGH, PENNSYLVANIA 15276
Correspondence name and address
NICOLE K. MCLAUGHLIN, DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103

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