Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 056555/0178 | |
| Pages: | 3 |
| | Recorded: | 06/16/2021 | | |
| Attorney Dkt #: | GBKLM002-PKG |
| 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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10/05/2021
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Application #:
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16495841
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Filing Dt:
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09/20/2019
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Publication #:
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Pub Dt:
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04/02/2020
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Title:
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PH SENSITIVE WATER-ABSORBENT RESIN SUITABLE FOR OIL WELL CEMENT SLURRY AND APPLICATION THEREOF
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Assignee
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| NO.66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT QINGDAO, SHANDONG 266580, CN |
| QINGDAO, CHINA |
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Correspondence name and address
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GOKALP BAYRAMOGLU
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1540 W. WARM SPRINGS ROAD SUITE 100
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HENDERSON, NV 89014
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