Qingdao, China

Chenzhao Quan

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: China University of Petroleum (East China). Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chenzhao Quan. Retrieved from https://idiyas.com/inventor/chenzhao-quan

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Chenzhao Quan: Innovator in Geothermal Resource Evaluation

Introduction

Chenzhao Quan is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of geothermal resource evaluation, particularly through his innovative methods for assessing heat sources.

Latest Patents

Chenzhao Quan holds a patent titled "Evaluation method for relative contributions of heat sources based on helium and application thereof." This invention belongs to the technical field of helium origin identification, migration mechanism, and accumulation process analysis. The patent outlines a method for estimating the relative heat contribution values of the mantle and the crust to a basin geothermal system. By combining He/enthalpy ratios calculated according to a specific formula and the heat balance equation, the evaluation method improves the understanding of helium's contributions in the context of deep thermal fluid activities. This detection device is suitable for deep geothermal resource exploration, thermal fluid activity monitoring during the early stages of oil and gas field development, and geological science research. By accurately evaluating the contributions of mantle and crust sources, along with temperature and pressure data, the invention provides a scientific basis for resource development and reduces exploration risks.

Career Highlights

Chenzhao Quan is affiliated with the China University of Petroleum, where he continues to advance research in geothermal energy and related fields. His work has garnered attention for its practical applications in resource management and environmental science.

Collaborations

Chenzhao has collaborated with notable colleagues, including Ziqi Feng and Yangming Li, to further enhance the research and development of geothermal technologies.

Conclusion

Chenzhao Quan's innovative approach to evaluating geothermal resources through helium analysis represents a significant advancement in the field. His contributions not only enhance scientific understanding but also provide practical solutions for resource development.

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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