Patent Assignment Details
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| Reel/Frame: | 057914/0807 | |
| Pages: | 6 |
| | Recorded: | 10/26/2021 | | |
| Attorney Dkt #: | 91024-283 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE MAILING ADDRESS PREVIOUSLY RECORDED AT REEL: 057794 FRAME: 0663. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/27/2022
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Application #:
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17501313
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Filing Dt:
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10/14/2021
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Title:
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SACRIFICIAL CONCRETE FOR CORE CATCHER AND PREPARATION METHOD THEREOF
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Assignee
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| 159# LONGPAN ROAD, SUOJINCUN STREET, XUANWU DISTRICT, JIANGSU PROVINCE |
| NANJING, CHINA |
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Correspondence name and address
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WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
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8230 BOONE BLVD, SUITE 405
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VIENNA, VA 22182
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