Patent Assignment Details
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| Reel/Frame: | 005173/0297 | |
| Pages: | 6 |
| | Recorded: | 10/31/1989 | | |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). OCTOBER 5, 1989, DE |
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Total properties:
3
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Patent #:
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Issue Dt:
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Application #:
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05388061
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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02/06/1979
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Application #:
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05772864
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Filing Dt:
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02/28/1977
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Title:
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POLYMERIC THICKNERS, PROCESSES FOR THEIR PREPARATION AND USES THEREOF
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Patent #:
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Issue Dt:
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Application #:
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05946715
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Filing Dt:
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Title:
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Correspondence name and address
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WILLIAM J. UHL
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PPG INDUSTRIES, INC.
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ONE PPG PLACE
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PITTSBURGH, PA. 15272
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