This inventor holds 1 USPTO granted patent. Top assignees: Changqing Engineering Design Co., Ltd., China National Petroleum Corporation. 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 95 
Years Active: 2026
Title: Weiping Jiang and a Helium Purification Invention.
Introduction
Weiping Jiang is an inventor associated with Yulin City, China. Her listed patent concerns a system and method for purifying helium gas from helium-containing natural gas.
Latest Patents
Jiang is credited with 1 patent: “System for Purifying Helium Gas, Method, and Application.” The invention describes a sequence of gas-liquid separation and distillation stages, including primary and secondary helium extraction towers and a nitrogen removal tower. These stages process helium-containing natural gas to produce crude helium and remove nitrogen from the resulting liquid phase.
Career Highlights
Jiang’s listed company affiliations include Changqing Engineering Design Co., Ltd. and China National Petroleum Corporation. Her patent focuses on processing natural gas to recover and purify helium.
Collaborations
Her listed coworkers include Zibing Liu and Peng Qiu.
Conclusion
Weiping Jiang’s recorded patent presents a staged approach to helium recovery and purification, reflecting her work in natural-gas processing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile