Patent Assignment Details
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| Reel/Frame: | 004147/0726 | |
| Pages: | 3 |
| | Recorded: | 06/24/1983 | | |
| 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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03/19/1985
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Application #:
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06507366
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Filing Dt:
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06/24/1983
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Title:
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METHOD FOR PREPARATION OF CATIONIC CELLULOSE
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Correspondence name and address
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PATRICK D. COOGAN
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PATENT DEPT., CH 2J29
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WEYERHAUSER CO.
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TACOMA, WA 98477
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