Patent Assignment Details
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| Reel/Frame: | 060188/0837 | |
| Pages: | 4 |
| | Recorded: | 06/14/2022 | | |
| Attorney Dkt #: | PA288.0078 |
| 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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09/19/2023
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Application #:
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17309231
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Filing Dt:
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03/11/2022
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Publication #:
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Pub Dt:
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07/07/2022
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Title:
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CORE BARREL SEALING STRUCTURE CAPABLE OF INCREASING SEALING-SPECIFIC PRESSURE
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Assignees
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| NO. 3688 NANHAI AVENUE, NANSHAN |
| SHENZHEN, GUANGDONG, CHINA 518000 |
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| NO. 24, SOUTH SECTION 1, FIRST RING ROAD, WUHOU DISTRICT |
| CHENGDU, SICHUAN, CHINA 610065 |
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Correspondence name and address
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NOVICK, KIM & LEE, PLLC
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3251 OLD LEE HIGHWAY, SUITE 500
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FAIRFAX, VA 22030
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