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For the Inventor, By the Inventor

Shandong, China

Zhengquan Cheng

This inventor holds 2 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent. Top assignees: China Petroleum Chemical Corporation, Oil Production Technology Research Institute of Shengli Oilfield Branch of China Petroleum Chemical Corporation, Research Institute of Petroleum Engineering, Shengli Oil Field, Sinopec. Active years: 2014-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhengquan Cheng. Retrieved from https://idiyas.com/inventor/zhengquan-cheng

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

USPTO Granted Patents = 2 

% Patents Active = 100.0


Average Co-Inventor Count = 10.3

ph-index = 1


Location History:

  • Dongying, CN (2014)
  • Shandong, CN (2017)

Company Filing History:

goldMedal2 out of 674 
 
China Petroleum Chemical Corporation
 patents
silverMedal1 out of 1 
 
Oil Production Technology Research Institute of Shengli Oilfield Branch of China Petroleum Chemical Corporation
 patent
bronzeMedal1 out of 2 
 
Research Institute of Petroleum Engineering, Shengli Oil Field, Sinopec
 patents
where one patent can have more than one assignee

Years Active: 2014-2017

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2 patents (USPTO):Explore Patents
1. 9732570 - Apparatus for tripping oil pipe and system for automatic well workover (2017-08-15),
2. 8746093 - Oil pumping unit (2014-06-10),

Title: Zhengquan Cheng: Innovator in Petroleum Engineering

Introduction: Zhengquan Cheng is a notable figure in the field of petroleum engineering, based in China. His career has been marked by significant contributions to major corporations in the energy sector. While he currently does not hold any patents, his work within established companies reflects his expertise and commitment to innovation in petroleum technologies.

Latest Patents: Zhengquan Cheng does not currently possess any patents. However, his professional experience contributes to a rich knowledge base in petroleum engineering practices and advancements.

Career Highlights: Zhengquan Cheng has worked with several prominent organizations, including China Petroleum & Chemical Corporation and the Petroleum Engineering Technology Research Institute of Shengli Oil Field Branch Company, part of Sinopec Corporation. These positions have allowed him to engage with cutting-edge research and development in the petroleum industry.

Collaborations: Throughout his career, Zhengquan has had the opportunity to collaborate with talented professionals such as Minxuan Wang and Guangqi Gao. These collaborations have likely enhanced his projects and contributed to his professional growth.

Conclusion: Zhengquan Cheng's work within leading petroleum companies demonstrates his commitment to advancing the field of petroleum engineering. Though he currently does not hold any patents, his expertise and collaborations highlight his potential for future contributions to innovation in the industry.

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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