Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
PORTNOY, NORMAN ABBYE
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 007376/0361 | |
| Pages: | 4 |
| | Recorded: | 03/13/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 6855 WEST 65TH STREET |
| CHICAGO, ILLINOIS 60638 |
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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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08342287
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Correspondence name and address
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VISKASE CORPORATION
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MARY F. BURKE
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6855 WEST 65TH STREET
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CHICAGO, ILLINOIS 60638
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Assignment:
2
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| Reel/Frame: | 007805/0511 | |
| Pages: | 3 |
| | Recorded: | 02/08/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 6855 WEST 65TH STREET |
| CHICAGO, ILLINOIS 60638 |
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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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08511267
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Correspondence name and address
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VISKASE CORPORATION
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MARY F. BURKE
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6855 WEST 65TH STREET
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CHICAGO, IL 60638
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Assignment:
3
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| Reel/Frame: | 008244/0827 | |
| Pages: | 3 |
| | Recorded: | 11/26/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 6855 WEST 65TH STREET |
| CHICAGO, ILLINOIS 60638 |
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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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08434709
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Correspondence name and address
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VISKASE CORPORATION
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MARY F. BURKE
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PATENT & TRADEMARK DEPT.
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6855 WEST 65TH STREET
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CHICAGO, IL 60638
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Assignment:
4
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| Reel/Frame: | 009300/0766 | |
| Pages: | 3 |
| | Recorded: | 07/10/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 685 WEST 65TH STREET |
| CHICAGO, ILLINOIS 60638 |
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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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09009505
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Correspondence name and address
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VISKASE CORPORATION
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MARY F. BURKE
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6855 WEST 65TH STREET
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CHICAGO, IL 60638
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Assignment:
5
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| Reel/Frame: | 010433/0534 | |
| Pages: | 3 |
| | Recorded: | 11/24/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 6855 WEST 65TH STREET |
| CHICAGO, ILLINOIS 60638 |
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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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09419933
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Correspondence name and address
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VISKASE CORPORATION
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KATHLEEN M. KING
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6855 WEST 65TH STREET
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CHICAGO, IL 60638
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