Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 007312/0275 | |
| Pages: | 2 |
| | Recorded: | 02/06/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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11/29/1983
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Application #:
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06331413
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Filing Dt:
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12/16/1981
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Title:
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VISCOSITY INDEX IMPROVER SOLUBLE IN SYNTHETIC POLY(ALPHA-OLEFIN) LUBRICANTS
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Patent #:
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Issue Dt:
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10/25/1983
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Application #:
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06331421
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Filing Dt:
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12/16/1981
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Title:
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VISCOSITY INDEX IMPROVER WITH HIGH THICKENING POWER
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Assignee
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| D-6700 LUDWIGSHAFEN, GERMANY |
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Correspondence name and address
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BASF AKTIENGESELLSCHAFT
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D-6700 LUDWIGSHAFEN
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GERMANY
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