Patent Assignment Assignor Details
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Assignor Name :
ARENDT, WILLIAM DAVID
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 008864/0600 | |
| Pages: | 5 |
| | Recorded: | 07/31/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10400 WEST HIGGINS ROAD |
| ROSEMONT, ILLINOIS 60019 |
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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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08904049
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Correspondence name and address
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SIDLEY & AUSTIN
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HELEN A. ODAR
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ONE FIRST NATIONAL PLAZA
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CHICAGO, IL 60603
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Assignment:
2
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| Reel/Frame: | 012147/0692 | |
| Pages: | 6 |
| | Recorded: | 08/30/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| A CORPORATION OF DELAWARE |
| 10400 W. HIGGINS ROAD, SUITE 600 |
| ROSEMONT, ILLINOIS 60018 |
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Intl #
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App #
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09945493
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Correspondence name and address
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VELSICOL CHEMICAL CORPORATION
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ERIN B. ISSAACSON
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10400 W. HIGGINS ROAD
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SUITE 600
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ROSEMONT, IL 60018
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Assignment:
3
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| Reel/Frame: | 013445/0501 | |
| Pages: | 6 |
| | Recorded: | 10/23/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10400 WEST HIGGINS ROAD |
| ROSEMONT, ILLINOIS 60018 |
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Pat #
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Pub #
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Intl #
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App #
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10178712
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Correspondence name and address
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SIDLEY AUSTIN BROWN & WOOD LLP
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DOUGLAS A. SORENSEN
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717 NORTH HARWOOD
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SUITE 3400
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DALLAS, TX 75201-6507
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07/10/2025 05:54 PM
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