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

Years Active: 2026
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile