Permanent packer and extended gas lift method using permanent packer
US-11994011-B2 · May 28, 2024 · US
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Sichuan Shengnuo Oil And Gas Engineering Tech Service Co Ltd patents
Sichuan Shengnuo Oil And Gas Engineering Tech Service Co Ltd holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 2 |
| First publication | Nov 3, 2022 |
| Latest publication | May 28, 2024 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Downhole throttling device based on wireless control
US-11946349-B2 · Apr 2, 2024 · US
Permanent packer and extended gas lift method using permanent packer
US-2022349282-A1 · Nov 3, 2022 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Permanent packer and extended gas lift method using permanent packer
US-11994011-B2 · May 28, 2024 · US
Downhole throttling device based on wireless control
US-11946349-B2 · Apr 2, 2024 · US
Permanent packer and extended gas lift method using permanent packer
US-2022349282-A1 · Nov 3, 2022 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 3 |