Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
VISKASE CORPORATION, 6855 WEST 65TH STREET, CHICAGO, ILLINOIS 60638, A CORP. OF PA.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004736/0251 | |
| Pages: | 2 |
| | Recorded: | 07/02/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07049242
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Correspondence name and address
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VISKASE CORP.
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PATENT & TRADEMARK DEPT.
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6855 WEST 65TH ST.
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CHICAGO, IL 60638
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Assignment:
2
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Reel/Frame: | 004736/0507 | |
| Pages: | 2 |
| | Recorded: | 07/13/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07054920
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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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6855 WEST 65TH ST.
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CHICAGO, IL 60638
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Assignment:
3
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Reel/Frame: | 004736/0249 | |
| Pages: | 2 |
| | Recorded: | 07/02/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07039197
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Correspondence name and address
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VISKASE CORP.
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PATENT & TRADEMARK DEPT.
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6855 WEST 65TH ST.
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CHICAGO, IL 60638
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05/30/2024 12:25 AM
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