Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 058921/0053 | |
| Pages: | 3 |
| | Recorded: | 02/08/2022 | | |
| Attorney Dkt #: | 205593-010100/US |
| 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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08/22/2023
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Application #:
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17582157
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Filing Dt:
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01/24/2022
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Publication #:
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Pub Dt:
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05/18/2023
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Title:
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High-Pressure Helium Shale Porosity Testing Device and Method
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Assignee
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| NO. 99, XUEFU STREET, HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE |
| HEILONGJIANG PROVINCE |
| DAQING CITY, CHINA 163318 |
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Correspondence name and address
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DAVID J. DYKEMAN
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GREENBERG TRAURIG, LLP
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ONE INTERNATIONAL PLACE, SUITE 2000
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BOSTON, MA 02110
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05/30/2024 10:14 PM
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