Patent Assignment Details
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Reel/Frame: | 006380/0442 | |
| Pages: | 3 |
| | Recorded: | 12/10/1992 | | |
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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04/04/1995
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Application #:
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07988883
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Filing Dt:
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12/10/1992
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Title:
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NONCORROSIVE SCALE INHIBITOR ADDITIVE IN GEOTHERMAL WELLS
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Assignee
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ONE NALCO CENTER |
NAPERVILLE, ILLINOIS 60563-1198 |
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Correspondence name and address
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JOAN I. NOREK
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180 N. LASALLE STREET, SUITE 1601
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CHICAGO, IL 60601
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