Patent Assignment Details
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| Reel/Frame: | 005601/0234 | |
| Pages: | 2 |
| | Recorded: | 02/04/1991 | | |
| 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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11/12/1991
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Application #:
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07615861
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Filing Dt:
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11/20/1990
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Title:
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PREPARATION OF STABILIZED CHROMIUM DIOXIDE WITH SODIUM TETRACARBONYLFERRATE
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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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HERBERT B. KEIL
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KEIL & WEINKAUF
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1101 CONN. AVENUE, NW
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WASHINGTON, DC 20036
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