Patent Assignment Details
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Reel/Frame: | 006241/0327 | |
| Pages: | 2 |
| | Recorded: | 08/25/1992 | | |
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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03/17/1998
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Application #:
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07603025
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Filing Dt:
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10/25/1990
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Title:
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CARBONYLOXY-SUBSTITUTED AZULENESQUARIC ACID DYES, INTERMEDIATES THEREFOR AND OPTICAL RECORDING MEDIUM
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Assignee
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6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY |
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Correspondence name and address
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NORMAN F. OBLON
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OBLON, SPIVAK, MCCELLAND,
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MAIER & NEUSTADT
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1755 JEFF. DAVIS HWY., 4TH FL.
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ARLINGTON, VA 22202
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