Shanghai, China

Shoujun Li

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Covestro Deutschland Ag, Covestro Intellectual Property Gmbh & Co. Kg. Active years: 2023-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoujun Li. Retrieved from https://idiyas.com/inventor/shoujun-li-rxogekl1

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2023-2024

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2 patents (USPTO):Explore Patents

Title: Shoujun Li: Innovator in Thermoplastic Resin Technology

Introduction

Shoujun Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of thermoplastic resin technology, holding 2 patents that showcase his innovative approach to materials science. His work focuses on developing heat-resistant and semi-conductive materials that have practical applications in various industries.

Latest Patents

Li's latest patents include a heat-resistant semi-conductive thermoplastic resin composition. This invention relates to a thermoplastic resin composition that comprises an aromatic polycarbonate, a polyalkylene terephthalate, conductive carbon black, and a reinforcement material. The resulting shaped articles exhibit a remarkable combination of heat resistance, semi-conductivity, and dimensional stability. Another notable patent is for a polycarbonate composition that includes a polycarbonate, an acrylonitrile-styrene copolymer, inorganic fillers, and an organic phosphorus compound-based flame retardant. This composition is particularly useful in manufacturing chassis or frames for electrical, electronic, and information technology applications.

Career Highlights

Throughout his career, Shoujun Li has worked with reputable companies such as Covestro Deutschland AG and Covestro Intellectual Property GmbH & Co. KG. His experience in these organizations has allowed him to refine his expertise in polymer science and innovation.

Collaborations

Li has collaborated with notable colleagues, including Xiaoxiang Wang and Jianfeng Gu. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Shoujun Li is a distinguished inventor whose work in thermoplastic resin technology has led to significant advancements in material science. His innovative patents reflect his commitment to enhancing the performance and application of thermoplastic materials.

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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