Patent Assignment Details
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Reel/Frame: | 045043/0383 | |
| Pages: | 3 |
| | Recorded: | 02/26/2018 | | |
Attorney Dkt #: | A349-1 |
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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12/01/2020
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Application #:
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15755503
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Filing Dt:
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02/26/2018
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Publication #:
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Pub Dt:
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09/20/2018
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Title:
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HIGH PERFORMANCE TITANIUM CONNECTING SEALING RING FOR DEEP-SEA OIL DRILLING AND PRODUCTION DEVICE AND PROCESSING METHOD
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Assignee
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4F BUILDING A, |
NO. 128 HI-TECH ROAD, WEIBIN DISTRICT |
BAOJI CITY, SHAANXI PROVINCE, CHINA 721013 |
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Correspondence name and address
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HAUG PARTNERS LLP
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745 FIFTH AVENUE - 10TH FLOOR
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NEW YORK, NY 10151
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