Cong Zeng
6Patents
0h-index
5Co-inventors
34Inventor score
Filing activity: Dec 28, 2014 → May 23, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9828480B2 | High filling and high resilience soft foaming polyethylene material and preparation method thereof | Chemistry; Metallurgy | 0 | Active |
| US11643895B2 | Sealed pressured horizontal directional drilling continuous coring device for engineering geological investigation | Fixed Constructions | 0 | Active |
| US12129203B1 | Concrete with oil shale waste residue as aggregates and preparation method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11525320B2 | Casing-protective horizontal directional drilling coaxial coring device for geological investigation | Fixed Constructions | 0 | Active |
| US11585174B2 | Hydraulic propulsion horizontal directional coring device | Fixed Constructions | 0 | Active |
| US11746597B2 | Pressured horizontal directional drilling continuous coring device for engineering geological investigation | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.