This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Ccri (Beijing) New Material Technology Co., Ltd., Ccteg China Coal Research Institute. 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:
1 out of 1 
1 out of 6 Years Active: 2026
Title: Mingkun Zhang and Mining Grouting Reinforcement Materials.
Introduction
Mingkun Zhang is an inventor based in Beijing, China. His patent work includes a method for preparing a grouting reinforcement filler designed for mining applications.
Latest Patents
Zhang is associated with one patent: Method for Preparing Grouting Reinforcement Filler for Mining. The disclosure describes a two-component filler and a preparation method. The first component contains a polyol polymer, a catalyst, a foaming agent, and a surfactant. The second component contains polyisocyanate, a modifier, a plasticizer, and a reactive flame retardant. The formulation is intended for grouting reinforcement in mining.
Career Highlights
Zhang is associated with CCRI (Beijing) New Material Technology Co., Ltd. and CCTEG China Coal Research Institute. His patent reflects work on material formulations for mining reinforcement.
Collaborations
His listed coworkers include Xiaofeng Yu and Yuchao Wang.
Conclusion
Mingkun Zhang’s patent focuses on a two-component grouting reinforcement filler, connecting materials development with practical needs in mining.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile