Patent Assignment Details
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Reel/Frame: | 065745/0540 | |
| Pages: | 6 |
| | Recorded: | 12/04/2023 | | |
Attorney Dkt #: | 018241-000109 |
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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18521195
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Filing Dt:
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11/28/2023
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Publication #:
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Pub Dt:
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03/21/2024
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Title:
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LOST CIRCULATION DETECTION DEVICE
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Assignees
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9 DONGZHIMEN NORTH STREET, DONGCHENG DISTRICT |
BEIJING, CHINA 100007 |
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BUILDING 1, YARD 5, HUANGHE STREET, CHANGPING DISTRICT |
BEIJING, CHINA 102206 |
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Correspondence name and address
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TUCKER ELLIS LLP
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950 MAIN AVENUE
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SUITE 1100
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CLEVELAND, OH 44113
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05/27/2024 07:05 PM
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