Apparatus and method for testing dynamic sealability of fluid in the downhole minor leaks
US-11674887-B2 · Jun 13, 2023 · US
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Univ Zhejiang Ocean — Fixed Constructions
Univ Zhejiang Ocean holds 4 patents in Fixed Constructions, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Univ Zhejiang Ocean |
| Technology | Fixed Constructions |
| Patents in slice | 4 |
| Recent patents in slice | 1 |
| First year | 2020 |
| Last year | 2023 |
Representative patents
Notable publications linking Univ Zhejiang Ocean to Fixed Constructions.
Apparatus and method for testing dynamic sealability of fluid in the downhole minor leaks
US-2023032805-A1 · Feb 2, 2023 · US
Bidirectional ship lift by gravity balancing
US-11085158-B2 · Aug 10, 2021 · US
Bidirectional ship lift by gravity balancing
US-2020370263-A1 · Nov 26, 2020 · US
Recent filings
Latest patents from Univ Zhejiang Ocean in Fixed Constructions.
Apparatus and method for testing dynamic sealability of fluid in the downhole minor leaks
US-11674887-B2 · Jun 13, 2023 · US
Apparatus and method for testing dynamic sealability of fluid in the downhole minor leaks
US-2023032805-A1 · Feb 2, 2023 · US
Bidirectional ship lift by gravity balancing
US-11085158-B2 · Aug 10, 2021 · US
Bidirectional ship lift by gravity balancing
US-2020370263-A1 · Nov 26, 2020 · US
Related pages
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