Trademark Assignment Assignor Details
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Assignor Name :
CHEMCO WATER TECHNOLOGY, INC.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 1680/0737 | |
| Pages: | 3 |
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| Recorded: | 01/08/1998 | | |
| Conveyance: | ASSIGNS THE ENTIRE INTEREST |
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Assignor
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Exec Dt:
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11/21/1997
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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Assignee
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| ONE NALCO CENTER |
| NAPERVILLE, ILLINOIS 60563-1198 |
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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Ser. #
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Reg. #
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Reg. #
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Reg. #
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Correspondence name and address
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NALCO CHEMICAL COMPANY
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THOMAS M. BREININGER
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PATENT & LICENSING DEPT.
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ONE NALCO CENTER
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NAPERVILLE, IL 60563-1198
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Assignment:
2
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Assignor
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Exec Dt:
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06/29/2001
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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Assignee
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| ONDEO NALCO CENTER |
| NAPERVILLE, ILLINOIS 60563 |
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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Ser. #
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Reg. #
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Reg. #
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Correspondence name and address
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KLARQUIST SPARKMAN, LLP
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DAVID P. PETERSEN
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ONE WORLD TRADE CENTER, SUITE 1600
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121 S.W. SALMON STREET
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PORTLAND, OREGON 97204-2988
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04/28/2024 04:52 PM
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