Pressure pulse communication system and method during gas drilling
US-11713674-B2 · Aug 1, 2023 · US
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Haohan Well Completion & Logging Science And Tech Limited Company patents
Haohan Well Completion & Logging Science And Tech Limited Company holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 1 |
| First publication | Sep 17, 2019 |
| Latest publication | Aug 1, 2023 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Pressure pulse communication system and method during gas drilling
US-2023095056-A1 · Mar 30, 2023 · US
Logging-while-drilling optical fiber communication device
US-10415374-B2 · Sep 17, 2019 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Pressure pulse communication system and method during gas drilling
US-11713674-B2 · Aug 1, 2023 · US
Pressure pulse communication system and method during gas drilling
US-2023095056-A1 · Mar 30, 2023 · US
Logging-while-drilling optical fiber communication device
US-10415374-B2 · Sep 17, 2019 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 3 |
| Physics | 1 |