Dynamic prediction method for surface pump pressure based on spatio-temporal data features
US-12560081-B2 · Feb 24, 2026 · US
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Hu Dagan patents
Hu Dagan is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hu Dagan |
| Total patents | 2 |
| First publication | Jan 22, 2026 |
| Latest publication | Feb 24, 2026 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Southwest Petroleum | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B2200/22 | 2 |
| E21B47/06 | 2 |
| Y02A10/40 | 2 |
| E21B2200/20 | 2 |
| E21B43/267 | 2 |