Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 008509/0164 | |
| Pages: | 4 |
| | Recorded: | 05/15/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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08/19/1997
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Application #:
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08490188
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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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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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Patent #:
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Issue Dt:
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08/19/1997
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Application #:
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08490258
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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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9251 BELCHER ROAD |
PINELLAS PARK, FLORIDA 33782 |
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Correspondence name and address
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PPG INDUSTRIES,INC.
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ATTN: IRWIN M. STEIN, ESQ.
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ONE PPG PLACE
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PITTSBURGH, PA 15272
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