Patent Assignment Details
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| Reel/Frame: | 059877/0904 | |
| Pages: | 6 |
| | Recorded: | 05/10/2022 | | |
| Attorney Dkt #: | 35742.04147 |
| 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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10/18/2022
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Application #:
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17565342
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Filing Dt:
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12/29/2021
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Title:
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WATER-BASED GEL-CONSOLIDATION TYPE LOST CIRCULATION MATERIAL SYSTEM SUITABLE FOR FRACTURED LOST CIRCULATION FORMATION, PREPARATION METHOD AND USE THEREOF
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Assignee
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| NO. 66 CHANGJIANG WEST ROAD |
| HUANGDAO DISTRICT, SHANDONG PROVINCE |
| QINGDAO CITY, CHINA |
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Correspondence name and address
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YIZHOU LIU
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CALFEE, HALTER & GRISWOLD LLP
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1405 EAST SIXTH STREET
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CLEVELAND, OH 44114-1607
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05/07/2024 01:22 PM
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