Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 063653/0159 | |
| Pages: | 9 |
| | Recorded: | 05/16/2023 | | |
| Attorney Dkt #: | 1-29575 |
| 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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NONE
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Issue Dt:
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Application #:
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18245625
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Filing Dt:
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03/16/2023
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Publication #:
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Pub Dt:
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12/21/2023
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Title:
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METHOD AND APPARATUS FOR PROLONGING CONTINUOUS OPERATION PERIOD OF METHANOL-TO-OLEFINS WATER WASHING PROCESS
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Assignees
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| 130 MEILONG ROAD |
| SHANGHAI, CHINA 200237 |
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| NO. 19, CAIFUXINGYUAN, LANE 188, MAOTING ROAD |
| SONGJIANG INDUSTRIAL ZONE |
| SHANGHAI, CHINA 201611 |
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| SINOPEC BUILDING, 191 SPORT WEST ROAD |
| TIANHE DISTRICT |
| GUANGZHOU, GUANGDONG, CHINA 510620 |
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Correspondence name and address
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MARSHALL & MELHORN, LLC
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FOUR SEAGATE
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EIGHTH FLOOR
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TOLEDO, OH 43604
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05/16/2024 08:34 PM
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