Patent Assignment Details
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| Reel/Frame: | 005242/0289 | |
| Pages: | 3 |
| | Recorded: | 02/21/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/07/1991
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Application #:
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07482568
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Filing Dt:
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02/21/1990
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Title:
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2,4,8-TRISUBSTITUTED-3H,6H-1,4,5A,8A-TETRAAZAACENAPHTHYLENE-3,5- (4H)-DIONES AND 2,4,8-TRISUBSTITUTED-4,5-DIHYDRO-5-THIOXO-3H,6H- 1,4,5A,8A-TETRAAZAACENAPHTHYLEN-3-ONES
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Assignee
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| 1937 WEST MAIN STREET |
| A CORP. OF ME |
| STAMFORD, CONNECTICUT |
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Correspondence name and address
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EDWARD A. HEDMAN
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HEDMAN, GIBSON, COSTIGAN & HOARE
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1185 AVENUE OF THE AMERICAS
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NEW YORK, NY. 10036
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