Patent Assignment Details
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Reel/Frame: | 005391/0569 | |
| Pages: | 2 |
| | Recorded: | 07/06/1990 | | |
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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09/17/1991
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Application #:
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07549396
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Filing Dt:
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07/06/1990
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Title:
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RECOVERY OF SODIUM HYDROXIDE AND ALUMINUM HYDROXIDE FROM ETCHING WASTE
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Correspondence name and address
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DRESSLER, GOLDSMITH, SHORE, SUTKER
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& MILNAMOW, LTD.,
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1800 PRUDENTIAL PLAZA
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CHICAGO, IL 60601
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