Beijing, China

Huashu Li

This inventor holds 6 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignees: Beijing Lihe Technology Ltd, Petrochina Company Limited. Active years: 2013-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Huashu Li. Retrieved from https://idiyas.com/inventor/huashu-li

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

USPTO Granted Patents = 6 

% Patents Active = 100.0


Average Co-Inventor Count = 9.1

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Tianjin, CN (2013)
  • Beijing, CN (2014 - 2021)

Company Filing History:


Years Active: 2013-2021

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6 patents (USPTO):Explore Patents

Title: Huashu Li: Innovator in Olefin Polymerization Technology

Introduction

Huashu Li is a prominent inventor based in Beijing, China. He has made significant contributions to the field of olefin polymerization, holding a total of 6 patents. His innovative work focuses on developing catalysts that enhance the efficiency and effectiveness of polymer production.

Latest Patents

One of Huashu Li's latest patents is a solid catalyst component for use in olefin polymerization. This invention comprises magnesium, titanium, a halogen, and at least one electron donor, specifically a 2-substituted amino-phenyl ester compound. The catalyst is designed to produce polypropylene with high isotacticity and a wide molecular weight distribution without requiring an external electron donor. Another notable patent involves an alkoxy magnesium supported olefin polymerization catalyst component. This catalyst demonstrates ultrahigh polymerization activity and can produce polymers with high isotacticity and low ash content.

Career Highlights

Throughout his career, Huashu Li has worked with notable companies such as Beijing Lihe Technology Ltd and PetroChina Company Limited. His experience in these organizations has allowed him to refine his expertise in catalyst development and polymerization processes.

Collaborations

Huashu Li has collaborated with esteemed colleagues, including Zhiwu Wang and Shuhang Li. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Huashu Li's innovative work in olefin polymerization technology has established him as a key figure in the field. His patents reflect a commitment to enhancing polymer production processes, making significant strides 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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