Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/11/2004
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Application #:
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10231501
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Filing Dt:
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08/30/2002
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Publication #:
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Pub Dt:
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03/06/2003
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Inventors:
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Michael O. Okoroafor, Robert A. Smith
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Title:
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PHOTOCHROMIC COATED HIGH IMPACT RESISTANT ARTICLES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3800 WEST 143RD STREET |
| CLEVELAND, OHIO 44111 |
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| PPG INDUSTRIES, INC. |
| FRANK P. MALLAK, ESQ. |
| ONE PPG PLACE |
| INTELLECTUAL PROPERTY DEPARTMENT |
| PITTSBURGH, PA 15272 |
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