CUI; Haiping
Patent Applications and Registrations
Patent applications and USPTO patent grants for CUI; Haiping.The latest application filed is for "fluid splitter, fluid end and plunger pump".
- CUI; Haiping - Yantai CN
| Patent | Date |
|---|---|
| Fluid Splitter, Fluid End And Plunger Pump App 20220243724 - LI; Xiaobin ; et al. | 2022-08-04 |
| Status monitoring and failure diagnosis system for plunger pump Grant 11,401,927 - Li , et al. August 2, 2 | 2022-08-02 |
| Anti-loosening Device And Plunger Pump App 20220235802 - JIANG; Chen ; et al. | 2022-07-28 |
| Low-pressure Liquid Inlet Manifold And Fracturing Apparatus App 20220228469 - ZHANG; Rikui ; et al. | 2022-07-21 |
| Status Monitoring And Failure Diagnosis System For Plunger Pump App 20210372395 - LI; Hailong ; et al. | 2021-12-02 |
| Hydraulic End Assembly Structure Of A Plunger Pump App 20210355927 - Jian; Baoguo ; et al. | 2021-11-18 |
| High-power Five Cylinder Plunger Pump App 20210301807 - Cui; Haiping ; et al. | 2021-09-30 |
| Status monitoring and failure diagnosis system for plunger pump Grant 11,047,379 - Li , et al. June 29, 2 | 2021-06-29 |
| Five Cylinder Plunger Pump With Integral Power End Structure App 20210123435 - Cui; Wenping ; et al. | 2021-04-29 |
| High Power Quintuplex Plunger Pump App 20210123425 - Cui; Wenping ; et al. | 2021-04-29 |
| Multi-point Supported Five Cylinder Plunger Pump App 20210123434 - Cui; Haiping ; et al. | 2021-04-29 |
| Five Cylinder Plunger Pump App 20210087943 - Cui; Haiping ; et al. | 2021-03-25 |
| Reduction Gearbox For Turbine Fracturing App 20210071752 - Cui; Haiping ; et al. | 2021-03-11 |
| High-low pressure lubrication system for high-horsepower plunger pump Grant 10,859,203 - Cui , et al. December 8, 2 | 2020-12-08 |
| Super-power Five-cylinder Plunger Pump App 20200332788 - Cui; Haiping ; et al. | 2020-10-22 |
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