Patent Assignment Details
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Reel/Frame: | 004146/0601 | |
| Pages: | 1 |
| | Recorded: | 07/07/1983 | | |
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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10/21/1980
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Application #:
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06002491
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Filing Dt:
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01/11/1979
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Title:
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ADDITIVES FOR OZONE BLEACHING
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Correspondence name and address
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WEYERHAEUSER COMPANY
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PATENT DEPT. CH2-10
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TACOMA, WA 98477
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