Ultra-high temperature resistant cement slurry system for cementing and preparation method and use thereof
US-12305116-B2 · May 20, 2025 · US
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Xu Pu patents
Xu Pu is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xu Pu |
| Total patents | 6 |
| First publication | Aug 29, 2019 |
| Latest publication | May 20, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ultra-high temperature resistant cement slurry system for cementing and preparation method and use thereof
US-2024336828-A1 · Oct 10, 2024 · US
Method and system for detecting and tracking objects using characteristic points
US-2021192764-A1 · Jun 24, 2021 · US
Method and system for detecting and tracking objects using characteristic points
US-10930000-B2 · Feb 23, 2021 · US
Method and system for detecting and tracking objects using characteristic points
US-2019279387-A1 · Sep 12, 2019 · US
Control method, control device and electronic device
US-2019265730-A1 · Aug 29, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sz Dji Technology Co Ltd | 4 |
| China Nat Petroleum Corp | 2 |
| Cnpc Eng Tech Res & Dev Co Ltd | 2 |
| Beijing Huamei Inc Cnpc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B64C39/024 | 4 |
| B64U2101/30 | 4 |
| G06V20/17 | 3 |
| G06V20/13 | 3 |
| G06V10/50 | 3 |