Patent Assignment Details
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Reel/Frame: | 003828/0184 | |
| Pages: | 2 |
| | Recorded: | 02/18/1981 | | |
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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06/30/1981
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Application #:
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06105422
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Filing Dt:
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12/19/1979
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Title:
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COAL-OIL SLURRIES CONTAINING A SURFACTANT
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Assignee
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1609 BIDDLE AVE |
A CORP. OF MICH. |
WYANDOTTE, MICHIGAN |
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Correspondence name and address
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BERNHARD R. SWICK
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PATENT SECTION - RESEARCH BLDG.
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BASF WYANDOTTE CORP.
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WYANDOTTE, MI 48192
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