Patent Assignment Details
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| Reel/Frame: | 007569/0113 | |
| Pages: | 4 |
| | Recorded: | 06/14/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/12/1997
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Application #:
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08490190
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Filing Dt:
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06/14/1995
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Title:
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NOVEL SUBSTITUTED NAPHTHOPYRANS
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Assignee
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| ONE PPG PLACE, LAW DEPARTMENT, INTELLETUAL PROPERTY |
| PITTSBURGH, PENNSYLVANIA 15272 |
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Correspondence name and address
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PPG INDUSTRIES, INC.
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IRVIN M. STEIN, ESQ.
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INTELLECTUAL PROPERTY DEPT., 39S
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ONE PPG PLACE
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PITTSBURGH, PA 15272
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