This inventor holds 3 USPTO granted patents and 9 published patent applications. Top assignees: China Academy of Machinery Wuhan Research Institute of Materials Protection Co. Ltd., China Hubei Longzhong Laboratory. Active years: 2026.
Company Filing History:
3 out of 3 
1 out of 1 Years Active: 2026
Title: Dan Jia: Innovator in Fire-Retardant Coatings and Rail Transit Technology
Introduction
Dan Jia is a prominent inventor based in Wuhan, China. He has made significant contributions to the fields of fire-retardant coatings and rail transit technology. With a total of 3 patents, his work showcases innovative solutions to pressing industrial challenges.
Latest Patents
One of Dan Jia's latest patents is an intumescent fire-retardant and anti-corrosive coating modified by polyaniline-silicon carbide. This coating includes a compound A, which consists of a waterborne epoxy resin emulsion, polyaniline-silicon carbide composite material, fire-retardant filler, titanium dioxide, aluminum hydroxide, talc powder, a wetting dispersant, a defoaming agent, a flow agent, and water. Compound B includes an epoxy hardener. The polyaniline-silicon carbide composite material enhances dispersion in the emulsion and provides high thermal stability and unique fire-retardant properties. This synergy effectively improves the fire resistance and anti-corrosion performance of the coating.
Another notable patent is a grinding simulation test device and method for a steel turnout rail of rail transit. The device comprises a rotary unit, a reciprocating unit, a turnout swinging unit, and a pressurizing unit. It allows for the disassembly of four main influencing parameters—moving speed, rotary speed, grinding angle, and grinding pressure—into independent parameters, thereby enhancing controllability and operability under laboratory conditions.
Career Highlights
Dan Jia has worked with several esteemed organizations, including the China Academy of Machinery and the Wuhan Research Institute of Materials Protection Co. Ltd. He has also contributed to the China Hubei Longzhong Laboratory, where he has furthered his research and development efforts.
Collaborations
Throughout his career, Dan has collaborated with notable colleagues such as Haitao Duan and Shengpeng Zhan. Their combined expertise has contributed to the success of various projects and innovations.
Conclusion
Dan Jia stands out as an influential inventor whose work in fire-retardant coatings and rail transit technology has made a significant impact. His innovative patents and collaborations reflect his commitment to advancing industrial solutions.