Patent Assignment Details
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| Reel/Frame: | 006213/0522 | |
| Pages: | 3 |
| | Recorded: | 07/27/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07883506
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Filing Dt:
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05/15/1992
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Title:
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PROCESS FOR PREPARING 1-CYANO-3H-DIBENZ[F,IJ] ISOQUINOLINE-2,7-DIONES AND THEIR USE AS TONERS FOR POLYESTERS
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Correspondence name and address
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BERNARD J. GRAVES, JR.
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EASTMAN CHEMICAL COMPANY
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P. O. BOX 511
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KINGSPORT, TN 37662
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