Patent Assignment Details
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| Reel/Frame: | 006461/0639 | |
| Pages: | 3 |
| | Recorded: | 03/08/1993 | | |
| 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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07/12/1994
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Application #:
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08027692
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Filing Dt:
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03/08/1993
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Title:
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SYSTEM USING SULFIDE ION-SELECTIVE ELECTRODES FOR CONTROL OF CHEMICAL FEED OF ORGANIC SULFIDE PRODUCTS FOR METAL ION PRECIPITATION FROM WASTE WATER
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Assignee
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| ONE NALCO CENTER |
| NAPERVILLE, ILLINOIS 60543 |
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Correspondence name and address
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DAVIS CHIN ESQ.
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LAW OFFICES OF DAVIS CHIN
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105 WEST ADAMS STREET, SUITE 300
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CHICAGO, IL 60603
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