Yantai, China

Rui Qu

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Wanhua Chemical (Ningbo) Co., Ltd., Wanhua Chemical Group Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rui Qu. Retrieved from https://idiyas.com/inventor/rui-qu-1xs7fet9

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Rui Qu

Introduction

Rui Qu is a notable inventor based in Yantai, China. He has made significant contributions to the field of emulsifiers and aqueous epoxy resin dispersions. His work has implications in various industries, including coatings and adhesives.

Latest Patents

Rui Qu holds a patent for a "Preparation method for emulsifier, emulsifier, aqueous epoxy resin dispersion and formulation method." This innovative preparation method involves reacting aminosulfonic acid and/or a sulfamate with an epoxy resin in the presence of water. The result is an ionic active emulsifier that exhibits excellent stability and corrosion resistance after curing. This emulsifier is particularly useful in the formulation of coatings and adhesives.

Career Highlights

Throughout his career, Rui Qu has worked with prominent companies such as Wanhua Chemical Group Co., Ltd. and Wanhua Chemical (Ningbo) Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical formulations and emulsifier technologies.

Collaborations

Rui Qu has collaborated with esteemed colleagues, including Xueshun Ji and Weifei Li. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Rui Qu's innovative work in emulsifiers and aqueous epoxy resin dispersions showcases his valuable contributions to the field. His patent reflects a significant advancement in chemical formulations, which can benefit various industries.

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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