Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 052372/0916 | |
| Pages: | 12 |
| | Recorded: | 04/10/2020 | | |
| Attorney Dkt #: | EANF-368US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/13/2021
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Application #:
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16642725
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Filing Dt:
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02/27/2020
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Publication #:
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Pub Dt:
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07/16/2020
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Title:
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HYBRID PROCESS FOR PRODUCING HIGH-PURITY PARA-XYLENE WITH TOLUENE SOLVENT
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Assignees
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| 1 & 4 AVENUE DE BOIS-PRÉAU |
| RUEIL-MALMAISON, FRANCE 92500 |
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| 420 RUE D'ESTIENNE D'ORVES |
| COLOMBES CEDEX, FRANCE 92700 |
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Correspondence name and address
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RATNERPRESTIA
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1090 VERMONT AVENUE, SUITE 1200
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WASHINGTON, DC 20005
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06/04/2024 10:18 AM
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