Patent Assignment Details
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Reel/Frame: | 009368/0113 | |
| Pages: | 2 |
| | Recorded: | 05/20/1998 | | |
Conveyance: | (ASSIGNMENT OF ASSIGNOR'S INTEREST)RE-RECORD TO CORRECT THE RECORDATION DATE OF 5-28-98 TO 5-20-98 PREVIOUSLY RECORDED ON REEL 9186, FRAME 0895. |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/06/1999
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Application #:
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08987605
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Filing Dt:
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12/09/1997
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Title:
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PREPARATION OF AMINE SALTS OF 4-NITROTOLUENE-2-SULFONIC ACID
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Assignee
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67056 LUDWIGSHAFEN, GERMANY |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
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NORMAN F. OBLON
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FOURTH FLOOR
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1755 JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VA 22202
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