Patent Assignment Details
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| Reel/Frame: | 009774/0475 | |
| Pages: | 3 |
| | Recorded: | 02/17/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/27/2000
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Application #:
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09251614
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Filing Dt:
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02/17/1999
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Title:
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METHOD OF REMOVING BIOFILMS FROM SURFACES SUBMERGED IN A FOULED WATER SYSTEM
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Assignee
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| ONE NALCO CENTER |
| NAPERVILLE, ILLINOIS 60563 |
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Correspondence name and address
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NALCO CHEMICAL COMPANY
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KELLY L. CUMMINGS
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PATENT AND LICENSING DEPT.
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ONE NALCO CENTER
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NAPERVILLE, ILLINOIS 60563-1198
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