Composite tubular element and relevant manufacturing method
US11802639B2 · kind B2 · utility
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5References
25Claims
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Key dates
| Filing date | Dec 18, 2019 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Jul 29, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2597/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Tubular structures for use in a subsea environment and a method of manufacturing the same are provided. These composite tubular structures can be used in the oil and gas industry, for example, as production risers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.