This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 1 EPO patent. Top assignees: Champion Technologies Limited, Sichuan Sanyuan Chem Limited, Corporation. Active years: 2013.
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 24 
1 out of 1 Years Active: 2013
Title: **Liehua Zheng: Innovator in Hydrocarbon Production**
Introduction
Liehua Zheng, a notable inventor based in Chengdu, China, has made significant contributions to the field of hydrocarbon production. With a focus on enhancing efficiency and mitigating challenges within this sector, Zheng's innovative approach has culminated in the development of a noteworthy patent.
Latest Patents
Zheng holds a patent titled "Scale Inhibiting Well Treatment." This invention outlines a method for inhibiting scale formation within a hydrocarbon producing system. The method involves contacting the system with a polymer formed from a diallyl ammonium salt, a monomer with one carboxylate group, and a monomer with at least two carboxylate groups or an anhydride group. In addition, the patent describes hydrocarbon well treatment compositions and polymers that can be utilized in connection with these methods. The abstract serves as a scanning tool for research and is not intended to limit the scope of the invention.
Career Highlights
Throughout his career, Liehua Zheng has demonstrated a strong commitment to innovation in chemical engineering and hydrocarbon processing. He has worked with notable companies such as Sichuan Sanyuan Chemical Limited and Champion Technologies Limited, where he has honed his expertise and applied his creative solutions to real-world challenges.
Collaborations
Zheng has collaborated with talented professionals in his field, including Harry Montgomerie and Ping Chen. These partnerships have enriched his work and contributed to the development of his patent, showcasing the importance of teamwork in driving innovation.
Conclusion
Liehua Zheng's contributions to the field of hydrocarbon production exemplify the spirit of innovation. His patent for scale inhibiting well treatment is a testament to his creativity and dedication to improving industry practices. As the demand for efficient hydrocarbon production continues to grow, inventors like Zheng will play a crucial role in shaping the future of this vital sector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile