This inventor holds 2 USPTO granted patents. Top assignee: Shaanxi University of Science and Technology. Active years: 2020-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shaanxi, CN (2020)
- Xi'an, CN (2023)
Company Filing History:
Years Active: 2020-2023
Title: Zhiqiang Dang: Innovator in Polymer Technology
Introduction
Zhiqiang Dang is a notable inventor based in Shaanxi, China. He has made significant contributions to the field of polymer technology, particularly in the development of innovative materials that address specific challenges in various applications. With a total of 2 patents to his name, his work exemplifies the intersection of creativity and scientific advancement.
Latest Patents
Zhiqiang Dang's latest patents include a salt-tolerant polymer microsphere plugging agent and a pH-responsive amphoteric surfactant. The salt-tolerant polymer microsphere plugging agent is designed to overcome the limitations of existing polymer microspheres, achieving ultra-low interfacial tension and high salt tolerance. This innovative agent is synthesized through inverse phase emulsion polymerization, resulting in microspheres that can withstand salinity levels of up to 50,000 mg/L.
The second patent focuses on a pH-responsive amphoteric surfactant, N-lauryl-(α-alkyl)-β-aminopropionic acid. This surfactant is created through a detailed process involving the reaction of alkylamine with methyl α-alkyl-acrylate. Its unique pH sensitivity allows for performance adjustments, making it suitable for various applications, particularly in foamed acid systems.
Career Highlights
Zhiqiang Dang is affiliated with the Shaanxi University of Science and Technology, where he continues to engage in research and development. His work not only contributes to academic knowledge but also has practical implications in industries that utilize polymer materials.
Collaborations
Zhiqiang has collaborated with several colleagues, including Xiaojuan Lai and Lei Wang, to further enhance the scope and impact of his research. These collaborations foster a dynamic environment for innovation and knowledge exchange.
Conclusion
Zhiqiang Dang's contributions to polymer technology through his patents reflect his commitment to innovation and problem-solving in the field. His work continues to inspire advancements that can lead to improved materials and applications in various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile