Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
CHOO, PEK L.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 006461/0639 | |
| Pages: | 3 |
| | Recorded: | 03/08/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ONE NALCO CENTER |
NAPERVILLE, ILLINOIS 60543 |
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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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08027692
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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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Assignment:
2
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Reel/Frame: | 006725/0771 | |
| Pages: | 3 |
| | Recorded: | 09/20/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ONE NALCO CENTER |
NAPERVILLE, ILLINOIS 60563-1198 |
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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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08123805
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Correspondence name and address
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ROBERT M. BARRETT
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85TH FLOOR SEARS TOWER
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233 S. WACKER DRIVE
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CHICAGO, IL 60606
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09/23/2024 07:33 AM
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