Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 004965/0159 | |
| Pages: | 2 |
| | Recorded: | 10/13/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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09/27/1977
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Application #:
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05698764
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Filing Dt:
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06/22/1976
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Title:
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REGENERATION OF ACIDIC CATION EXCHANGE RESIN USING ACIDIFIED PHENOL WA TER MIXTURE
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Patent #:
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Issue Dt:
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08/15/1978
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Application #:
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05794419
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Filing Dt:
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05/06/1977
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Title:
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DECOLORATION OF BISPHENOL-A RECYLE STREAM WITH CATION EXCHANGE RESIN
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Assignee
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| 12-1, TSURUMICHUO 2-CHOME, TSURUMI-KU |
| A JAPANESE CORP. |
| YOKOHAMA 230, JAPAN |
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Correspondence name and address
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UNION CARBIDE CORPORATION
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39 OLD RIDGEBURY RD.
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DANBURY, CT. 06817-0001
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