Patent Assignment Details
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| Reel/Frame: | 052728/0619 | |
| Pages: | 5 |
| | Recorded: | 05/21/2020 | | |
| Attorney Dkt #: | 5300_0004 |
| 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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01/04/2022
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Application #:
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16880722
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Filing Dt:
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05/21/2020
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Publication #:
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Pub Dt:
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09/23/2021
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Title:
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CONSTRUCTION METHOD FOR POURING CONCRETE IN KARST CAVE
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Assignees
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| 833# NORTH BAIYUN AVENUE |
| GUANGZHOU, CHINA 510440 |
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| 4# GUANGWEI ROAD FLOOR 6 |
| GUANGZHOU, CHINA 510030 |
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Correspondence name and address
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PLATINUM INTELLECTUAL PROPERTY LLP
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1346 THE ALAMEDA, SUITE 7245
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SAN JOSE, CA 95126
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05/10/2024 02:42 AM
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