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For the Inventor, By the Inventor

Chengdu, China

Jinzhou Zhao

This inventor holds 30 USPTO granted patents and 4 published patent applications, primarily in Hydraulic Fracturing. Top assignees: Southwest Petroleum University, Tianfu Yongxing Laboratory. Active years: 2018-2026.

USPTO Granted Patents = 30 

% Patents Active = 53.3

Average Co-Inventor Count = 6.0

ph-index = 2

Forward Citations = 39(Granted Patents)


Location History:

  • Chengdu, CN (2018 - 2023)
  • Sichuan, CN (2021 - 2023)

Company Filing History:

goldMedal29 out of 345 
 
Southwest Petroleum University
 patents
silverMedal3 out of 3 
 
Tianfu Yongxing Laboratory
 patents
where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:
Fracture Height Control
Hydraulic Fracturing
CO2 Thickening Agent
Temporary Plugging Agent
Oil and Gas Reservoir
Multi-Stage Fracturing
Natural Gas Hydrate
Fluid Flow Simulation
Viscoelastic Surfactant
Pressure Monitoring
Stimulation Methods
Experimental Apparatus
30 patents (USPTO):Explore Patents
1. 12546200 - Methods for controlling fracture height in unconventional oil and gas reservoirs under multi-bedding interference (2026-02-10),
2. 12415880 - POSS-based hybrid supercritical COthickener and preparation method thereof (2025-09-16),
3. 12359560 - Method for evaluating temporary plugging effect of fracturing in low-permeability oil-gas reservoir based on monitoring pressure (2025-07-15),
4. 12350646 - COgas-soluble silicon nanofluid and preparation method therefor (2025-07-08),
5. 12344796 - Supercritical CO2 thickener for shale gas reservoir based on hollow mesoporous silica nanoparticles and preparation method thereof (2025-07-01),
6. 12331623 - Methods for diagnosing control effectiveness of fracture heights in hydraulic fracturing by combining monitoring pressure signals (2025-06-17),
7. 12180409 - Double-crosslinked thermal phase transition gel temporary plugging agent and application thereof (2024-12-31),
8. 12152192 - Displacement system suitable for strong heterogeneous oil reservoir and its application (2024-11-26),
9. 12146104 - CO2 responsive core-shell multi-stage swelling microsphere and preparation method thereof (2024-11-19),
10. 12116437 - Asphaltene dispersion stabilizer and preparation method therefor (2024-10-15),
11. 11692423 - Method for realizing uniform stimulation for the oil and gas well by low-cost multi-stage fracturing (2023-07-04),
12. 11542801 - Optimized design method for temporary blocking agent to promote uniform expansion of fractures produced by fracturing in horizontal wells (2023-01-03),
13. 11465152 - Crushing system for large-size natural gas hydrate rock samples (2022-10-11),
14. 11428620 - High-temperature and high-pressure microscopic visual flowing device and experimental method (2022-08-30),
15. 11377589 - Emulsifer with high temperature resistance, low viscosity and low corrosiveness, and emulsified acid system comprising same (2022-07-05),

Title: **Jinzhou Zhao: Innovator in Oil and Gas Field Technologies**

Introduction

Jinzhou Zhao is a prominent inventor based in Chengdu, China, known for his significant contributions to the field of oil and gas technology. With an impressive portfolio of 24 patents, Zhao has pioneered innovative solutions that enhance the efficiency of oil extraction processes.

Latest Patents

Zhao's latest inventions include two groundbreaking patents. The first is the **Double-crosslinked thermal phase transition gel temporary plugging agent and application thereof**, which introduces a novel gel temporary plugging agent for oil and gas reservoirs. This agent, composed of various components, is designed to undergo gelation and degradation at optimal temperatures of 100-150° C., significantly reducing filtration loss prior to gelation.

The second patent, **Displacement system suitable for strong heterogeneous oil reservoir and its application**, outlines a sophisticated displacement system incorporating a polymer-enhanced foam plugging agent. This system is engineered for robustness in heterogeneous oil reservoirs, exhibiting effective displacement capability that enhances oil recovery rates through a specific formulation of components that optimize performance under challenging conditions.

Career Highlights

Zhao has held significant roles at notable institutions, including Southwest Petroleum University and Tianfu Yongxing Laboratory. His work at these organizations has been instrumental in conducting advanced research and applying innovative practices within the oil and gas industry.

Collaborations

Throughout his career, Jinzhou Zhao has collaborated with esteemed colleagues such as Yongming Li and Youshi Jiang. These partnerships have fostered an environment of creativity and technical advancement, further contributing to Zhao’s reputation as an innovator in his field.

Conclusion

Jinzhou Zhao stands out as a key figure in the evolution of oil and gas technologies, with his inventive contributions making a profound impact on the industry. His latest patents exemplify the cutting-edge solutions that he continues to develop, positioning him as a leader among inventors in this essential sector.

Profile summary based on public USPTO records.
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