Patent Assignment Details
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Reel/Frame: | 005456/0307 | |
| Pages: | 2 |
| | Recorded: | 09/28/1990 | | |
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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03/05/1991
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Application #:
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07394935
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Filing Dt:
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08/17/1989
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Title:
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WASHING AND CLEANING AGENTS CONTAINING B-ALANINE-N,H-DIACETIC ACID
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Assignee
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LUDWIGSHAFEN |
RHEINLAND-PFALZ, GERMANY 6700 |
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MC CLELLAND
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& MAIER, CRYSTAL SQUARE FIVE - SUITE 400
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1755 SOUTH JEFF DAVIS HWY.,
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ARLINGTON, VA 22202
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