Patent Assignment Details
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| Reel/Frame: | 004901/0689 | |
| Pages: | 9 |
| | Recorded: | 06/02/1988 | | |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: FEBRUARY 27, 1987 |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/14/1988
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Application #:
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06906483
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Filing Dt:
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09/12/1986
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Title:
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NEGATIVE WORKING DIAZO COLOR PROOFING METHOD
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Correspondence name and address
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RICHARD S. ROBERTS
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C/O HOECHST CELANESE CORP.
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ROUTE 202-206 NO.
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SOMERVILLE, NJ 08876
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