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: | 005829/0907 | |
| Pages: | 3 |
| | Recorded: | 09/11/1991 | | |
| Conveyance: | ASSIGNOR ASSIGNS AN UNDIVIDED ONE-HALF INTEREST TO ASSIGNEE. SEE RECORD FOR DETAILS. |
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Total properties:
2
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Patent #:
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Issue Dt:
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09/06/1988
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Application #:
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06900811
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Filing Dt:
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08/27/1986
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Title:
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PROCESS FOR PREPARATION OF POLYARYLENE THIOETHERS HAVING HIGH MELT CRYSTALLIZATION TEMPERATURE
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Patent #:
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Issue Dt:
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03/21/1989
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Application #:
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07042277
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Filing Dt:
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04/24/1987
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Title:
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PROCESS FOR PRODUCING POLY(ARYLENE SULFIDE) OF REDUCED ALKALI METAL CONTENT
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Correspondence name and address
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ARNOLD, WHITE & DURKEE
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P.O. BOX 4433
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HOUSTON, TX 77210
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