Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
VISKASE CORPORATION
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Total Assignments:
102
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Assignment:
101
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| Reel/Frame: | 014020/0288 | |
| Pages: | 4 |
| | Recorded: | 05/05/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| PATENT & TRADEMARK DEPT. |
| 625 WILLOWBROOK CENTRE PARKWAY |
| WILLOWBROOK, ILLINOIS 60527 |
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Pat #
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Pub #
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Intl #
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App #
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10417006
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Correspondence name and address
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VISKASE CORPORATION
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PATENT & TRADEMARK DEPT.
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625 WILLOWBROOK CENTRE PARKWAY
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WILLOWBROOK, IL 60527
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Assignment:
102
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| Reel/Frame: | 016862/0973 | |
| Pages: | 3 |
| | Recorded: | 08/11/2005 | | |
| Conveyance: | RELEASE OF SECURITY INTEREST |
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Assignee
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| 625 WILLOWBROOK CENTRE PARKWAY |
| WILLOWBROOK, ILLINOIS 60527 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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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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07042087
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NONE
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07049242
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NONE
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07152715
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NONE
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07172831
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NONE
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07172832
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NONE
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07243133
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NONE
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07252409
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Correspondence name and address
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TIMOTHY J. ENGLING
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BARNES & THORNBURG LLP
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P.O. BOX 2786
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CHICAGO, IL 60690-2786
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