Patent Assignment Details
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| Reel/Frame: | 005734/0598 | |
| Pages: | 2 |
| | Recorded: | 05/10/1991 | | |
| 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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05/05/1992
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Application #:
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07698670
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Filing Dt:
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05/10/1991
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Title:
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METHOD FOR SEPARATION OF POLYVINYL ALCOHOL FROM AQUEOUS SOLUTIONS THEREOF USING PEROXODISULFATES
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Assignee
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| 4-4-5, USU, WAKAYAMA-SHI, WAKAYAMA-KEN |
| JAPAN |
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Correspondence name and address
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JULES E. GOLDBERG
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MCAULAY FISHER NISSEN & GOLDBERG
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261 MADISON AVENUE
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NEW YORK, NY 10016
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