Synchronous single-liquid grouting slurry, its technology and application for large diameter shield engineering under water-rich, high-pressure and weak soil strata conditions
US-12187646-B2 · Jan 7, 2025 · US
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Yang Gongbiao patents
Yang Gongbiao is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yang Gongbiao |
| Total patents | 3 |
| First publication | Jul 6, 2023 |
| Latest publication | Jan 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Double-liquid grouting slurry, its technology and application for super large diameter underwater shield engineering under high water pressure condition
US-2023212076-A1 · Jul 6, 2023 · US
Synchronous single-liquid grouting slurry, its technology and application for large diameter shield engineering under water-rich, high-pressure and weak soil strata conditions
US-2023212074-A1 · Jul 6, 2023 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ocean Univ China | 3 |
| China Railway 14Th Bureau Group Corporation Ltd | 3 |
| China Railway 14Th Bureau Group Shield Engineering Coporation Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21D11/105 | 3 |
| C04B2111/74 | 3 |
| C04B2111/70 | 3 |
| C04B2111/00146 | 3 |
| C04B28/02 | 3 |