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For the Inventor, By the Inventor

Qingdao, China

Guang Zhao

This inventor holds 25 USPTO granted patents and 3 EPO patents, primarily in Oil Reservoir Engineering. Top assignees: China University of Petroleum (East China), China University of Geosciences (Beijing), Northwest Oilfield Branch, China Petroleum & Chemical Co., Ltd. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guang Zhao. Retrieved from https://idiyas.com/inventor/guang-zhao

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 25

% Patents Active = 96.0

 

Average Co-Inventor Count = 7.7

ph-index = 1

Forward Citations = 10(Granted Patents)


Location History:

  • Qingdao Shandong, CN (2019 - 2020)
  • Shandong, CN (2019 - 2021)
  • Qingdao, CN (2018 - 2024)

Company Filing History:

goldMedal23 out of 236 
 
China University of Petroleum (East China)
 patents
silverMedal12 out of 41 
 
China University of Geosciences (Beijing)
 patents
bronzeMedal3 out of 3 
 
Northwest Oilfield Branch, China Petroleum & Chemical Co., Ltd
 patents
4. 3 out of 3 
 
Oil and Gas Technology Research Institute, Petrochina Changqing Oilfield Company
 patents
5. 1 out of 27 
 
China University of Petroleum
 patents
6. 1 out of 3,346 
 
Chinese Academy of Sciences
 patents
7. 1 out of 1 
 
Cnooc Energy Development Co., Ltd. Engineering Branch
 patent
8. 1 out of 1 
 
Northwest Oilfield Branch Engineering Technology Research Institute, Sinopec Group
 patent
9. 1 out of 663 
 
Peking University
 patents
10. 1 out of 34 
 
Qingdao University of Science and Technology
 patents
11. 1 out of 2 
 
Research Institute of Petroleum Exploration & Development
 patents
12. 1 out of 1 
 
Science and Technology Research Institute Ltd., Petro China
 patent
13. 1 out of 1 
 
Shengli Oilfield Branch, China Petroleum & Chemical Co., Ltd
 patent
14. 1 out of 262 
 
Sichuan University
 patents
15. 1 out of 1 
 
The Research Institute of Petroleum Exploration and Development (Riped) of the Petro China Company Limited (Petro China)
 patent
16. 1 out of 1 
 
Tianjin Branch of China National Offshore Oil Corporation Ltd.
 patent
where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:
Dispersed Particle Gel
Oil Displacement
Flow Modifier
Polymer Composite
Nano-Graphite
Fracturing Fluid
Self-Repairing Gel
High-Temperature Reservoir
Water Shutoff Agent
Gas Channeling Control
Bionic Gel Composition
Viscosity-Increasing Surfactant
25 patents (USPTO):Explore Patents
1. 12686807 - Modified graphite-coated soft particle and method for preparing same, and profile control and water shutoff agent and application thereof (2026-07-21),
2. 12410271 - COchemical reaction viscosity-increasing type polymer surfactant for gas channeling control during COflooding in offshore heavy oil reservoirs, preparation method therefor and use thereof (2025-09-09),
3. 12024975 - Self-growing dispersed particle gel active mobility control system and fluid channeling control method for low-permeability-tight reservoir (2024-07-02),
4. 12019206 - Simulation device and simulation method for liquid sulfur-gas-water multiphase flow and use thereof in high-temperature and high-pressure gas reservoir with high sulfur content (2024-06-25),
5. 11959012 - Temperature-resistant and salt-resistant modified nano-graphite dispersed particle gel system with strong self-growth effect (2024-04-16),
6. 11873447 - Superhydrophobic nanoparticals and preparation method therefor, and superhydrophobic nanofluid (2024-01-16),
7. 11427748 - Mussel bionic gel composition, self-repairing gel, profile control and water plugging agent, method for preparing self-repairing gel, and use (2022-08-30),
8. 11247909 - Multi-grafting site carbon nanomaterial and activated carbon nanomaterial and preparation method thereof and displacement system for ultra-low permeability oil reservoirs (2022-02-15),
9. 11155839 - Recombinant bacteria for producing 3-hydroxy propionic acid, preparation method therefor, and applications thereof (2021-10-26),
10. 10982137 - Fluorescent dispersed particle gel, fluorescent gel and fluorescent modified polyacrylamide composite and preparation method and use thereof (2021-04-20),
11. 10844275 - Method for oil displacement using dispersed particle gel-strengthened polymer ternary composite displacement system (2020-11-24),
12. 10829378 - Modified nano graphite and polymer composite material thereof, preparation method and use in high temperature and high salinity oil reservoir (2020-11-10),
13. 10759987 - Composite temperature resistance gel plugging agent, preparation method thereof and use thereof in profile control and water plugging of ultra-deepth reservoir (2020-09-01),
14. 10745281 - Composition for multi-component composite intercalation, method of preparing a low-temperature expandable graphite system and method of profile control and water shutoff in deep oil reservoir (2020-08-18),
15. 10584276 - CO-sensitive fracturing and displacement fluid and method of making the same and method for fracturing and displacement of tight oil reservoir (2020-03-10),

Sure. Here is the article about inventor Guang Zhao:

Title: Innovator Spotlight: Guang Zhao - Revolutionizing Oilfield Development Engineering

Introduction:

Guang Zhao, a distinguished inventor based in Qingdao, China, has made significant contributions to the field of oilfield development engineering. With 23 patents to his name, Zhao's innovative solutions have been instrumental in enhancing fluidity control systems for low-permeability-tight reservoirs.

Latest Patents:

1. Self-growing dispersed particle gel active mobility control system and fluid channeling control method for low-permeability-tight reservoir: Zhao's groundbreaking invention introduces a self-growing gel dispersion system that improves fluid channeling control in challenging reservoir conditions. By utilizing nano-reinforced chromium-aldehyde double-group cross-linked integral gel, this system offers enhanced stability, a wide action range, and minimal environmental impact.

2. Simulation device and simulation method for liquid sulfur-gas-water multiphase flow: Zhao's simulation device and method cater to high-temperature, high-pressure gas reservoirs with high sulfur content. This innovation provides valuable insights into complex multiphase flows, aiding in the efficient management of challenging reservoir environments.

Career Highlights:

Throughout his illustrious career, Guang Zhao has held key positions at esteemed institutions such as the China University of Petroleum (East China) and the China University of Geosciences (Beijing). His expertise and passion for innovation have led to groundbreaking advancements in the oil and gas sector, cementing his reputation as a visionary in the field.

Collaborations:

Zhao's collaborative efforts with esteemed colleagues, including Caili Dai and Qing You, have been pivotal in driving forward technological advancements in oilfield development engineering. Together, they have leveraged their collective expertise to address complex challenges and pioneer innovative solutions that have reshaped the industry.

Conclusion:

Guang Zhao's inventive spirit and dedication to advancing technology in oilfield development engineering have positioned him as a trailblazer in the field. His groundbreaking patents and collaborative efforts underscore his commitment to driving innovation and shaping the future of the oil and gas sector.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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