Ningbo, China

Dan Qiu

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Ningbo Jiufeng Thermoelectricity Company Limited, Ningbotech University, Xinchang Nhu Vitamins Company Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dan Qiu. Retrieved from https://idiyas.com/inventor/dan-qiu-w0kwlap3

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

USPTO Granted Patents = 2 

Average Co-Inventor Count = 10.0

ph-index = 1


Company Filing History:


Years Active: 2026

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2 patents (USPTO):Explore Patents

Title: Dan Qiu - Innovator in Clean Coal Technology

Introduction

Dan Qiu is a notable inventor based in Ningbo, China. He has made significant contributions to the field of clean coal technology, focusing on methods that enhance combustion efficiency while minimizing environmental impact. His innovative approach has garnered attention in both academic and industrial circles.

Latest Patents

Dan Qiu holds a patent for a clean coal for combustion and its preparation method. The patent outlines a process that includes several steps: dispersing starch in water, adding a sulfur-fixing agent, and applying the starch gelatinized solution to coal particles. This method ensures that the sulfur-fixing agent is uniformly adsorbed onto the coal, improving its combustion properties.

Career Highlights

Throughout his career, Dan Qiu has worked with various organizations, including Ningbo Jiufeng Thermoelectricity Company Limited and Ningbotech University. His experience in these institutions has allowed him to develop and refine his innovative techniques in clean coal technology.

Collaborations

Dan Qiu has collaborated with notable colleagues such as Junting Ye and Feiyu Tang. Their combined expertise has contributed to advancements in the field and has fostered a collaborative environment for innovation.

Conclusion

Dan Qiu's work in clean coal technology exemplifies the potential for innovation in energy solutions. His patented methods not only enhance combustion efficiency but also address environmental concerns associated with coal usage.

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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