This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: China University of Mining and Technology, Beijing. Active years: 2024-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024-2025
Title: Innovations of Inventor Xinjiang Wei
Introduction
Xinjiang Wei is a prominent inventor based in Beijing, China. He has made significant contributions to the field of mining and hydrogeology. With a total of 5 patents, his work focuses on innovative methods for repairing aquifers and addressing water leakage in hard rock strata.
Latest Patents
One of his latest patents is a "Method of segmented grouting for repairing aquifers in mining area." This method involves drilling a grouting hole in a ground area corresponding to a water inflow position in a goaf. It includes performing segmented grouting in a target grouting layer through the grouting hole. The segmented grouting consists of scour and migration grouting, splitting and diffusion grouting, and sedimentation and compaction grouting. Each type of grouting utilizes different slurries with specific gravities and pump volumes.
Another notable patent is the "Grouting and water blocking method for directional hole with large offset in hard rock stratum." This method begins with obtaining hydrogeological and coal seam information of a hard rock stratum. A drilling trajectory is then determined based on this information. The method involves drilling multiple rock layers sequentially and grouting any identified water leakage areas.
Career Highlights
Xinjiang Wei is affiliated with the China University of Mining and Technology. His work at this institution has allowed him to develop and refine his innovative techniques in mining and hydrogeology. His research has practical applications in improving water management in mining areas.
Collaborations
Some of his notable coworkers include Yifan Zeng and Weihong Yang. Their collaborative efforts contribute to advancing research and innovation in their respective fields.
Conclusion
Xinjiang Wei's contributions to mining and hydrogeology through his innovative patents demonstrate his commitment to addressing critical challenges in these areas. His work not only enhances the understanding of aquifer repair but also provides practical solutions for water management in mining operations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile