Patent Assignment Assignor Details
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Assignor Name :
YU, F. PHILIP
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 008156/0210 | |
| Pages: | 3 |
| | Recorded: | 08/08/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ONE NALCO CENTER |
NAPERVILLE, ILLINOIS 60563 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08694012
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Correspondence name and address
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NALCO CHEMICAL COMPANY
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JAMES J. DRAKE
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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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Reel/Frame: | 009774/0475 | |
| Pages: | 3 |
| | Recorded: | 02/17/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ONE NALCO CENTER |
NAPERVILLE, ILLINOIS 60563 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09251614
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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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Assignment:
3
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Reel/Frame: | 055706/0455 | |
| Pages: | 11 |
| | Recorded: | 03/24/2021 | | |
Attorney Dkt #: | 35960-322284 (N11597USU1) |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1 ECOLAB PLACE |
ST. PAUL, MINNESOTA 55102 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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17095663
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Correspondence name and address
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BARNES & THORNBURG LLP
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299 SOUTH MAIN STREET, SUITE 1825
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SALT LAKE CITY, UT 84111
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05/30/2024 07:46 AM
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