This inventor holds 16 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 14 EPO patents. Top assignees: Shanghai Hongyan Returnable Transit Packagings Co., Ltd, Hongyan Returnable Transit Packagings Co., Ltd, Horen Cortp Co., Ltd.. Active years: 2017-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
14 out of 47 
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1 out of 7 Years Active: 2017-2023
Title: Innovations of Zhengwei Fang in Liquid Transport Systems and Valves
Introduction
Zhengwei Fang is a prominent inventor based in Shanghai, China, known for his significant contributions to the field of liquid transport systems and valve technology. With a total of 16 patents to his name, Fang has developed innovative solutions that enhance the efficiency and functionality of liquid handling processes.
Latest Patents
Among his latest inventions is a liquid transport system and a liner bag, which provides a novel method for transporting liquids, particularly viscous ones. This system includes an intermediate bulk container and a specially designed liner bag. The liner bag is hermetically sealed and features a discharge port that is strategically positioned to facilitate easy liquid discharge. The design ensures that the liner bag is simple to manufacture and effective in discharging liquids.
Another notable invention by Fang is a butterfly valve that comprises a valve body, an inner valve seat, a valve core, and a valve stem. This valve is designed to provide excellent tightness and reliability in various applications. The innovative design includes a radial through hole in the valve core and a positioning ring that ensures a hermetic connection, enhancing the valve's performance.
Career Highlights
Zhengwei Fang has worked with several companies, including Shanghai Hongyan Returnable Transit Packagings Co., Ltd and Hongyan Returnable Transit Packagings Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced packaging and transport solutions.
Collaborations
Fang has collaborated with notable colleagues such as Zuocheng Qian and Kai Gong, further enriching his work and expanding the impact of his inventions.
Conclusion
Zhengwei Fang's innovative contributions to liquid transport systems and valve technology demonstrate his commitment to enhancing industrial processes. His patents reflect a deep understanding of engineering principles and a dedication to solving practical challenges in liquid handling.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile