Well structure for natural gas hydrate production
US-11401785-B2 · Aug 2, 2022 · US
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Cimc Offshore Engineering Res Institute Co Ltd patents
Cimc Offshore Engineering Res Institute Co Ltd holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jun 13, 2019 |
| Latest publication | Aug 2, 2022 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Well structure for natural gas hydrate production
US-11401785-B2 · Aug 2, 2022 · US
Well Structure for Natural Gas Hydrate Production
US-2021254438-A1 · Aug 19, 2021 · US
Anti-settling Apparatus and Method and Apparatus for Checking the Same, and Apparatus for Preventing Settlement of Well
US-2019178046-A1 · Jun 13, 2019 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 3 |
| Mechanical Engineering | 2 |