Patent Assignment Details
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Reel/Frame: | 005088/0740 | |
| Pages: | 2 |
| | Recorded: | 06/09/1989 | | |
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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01/01/1991
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Application #:
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07364773
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Filing Dt:
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06/09/1989
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Title:
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INTERMEDIATE FOR AND FLUORESCENT CYANINE DYES CONTAINING CARBOXYLIC ACID GROUPS
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Correspondence name and address
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ANSEL M. SCHWARTZ
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ALDER, COHEN & GRIGSBY
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2900 CNG TOWER
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625 LIBERTY AVENUE
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PITTSBURGH, PA 15222
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