This inventor holds 7 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 2 EPO patents. Top assignees: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd., Kbp Biosciences Co., Ltd.. Active years: 2017-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Jinan, CN (2017)
- Shandong, CN (2020 - 2024)
- Yantai, CN (2024)
Company Filing History:

Years Active: 2017-2024
Title: Inventor Profile: Chen Jiang from Shandong, China
Introduction
Chen Jiang is a notable inventor based in Shandong, China, with an impressive portfolio consisting of seven patents. His work primarily focuses on innovative solutions in the field of machinery, particularly valves and pumps, which contribute significantly to various industrial applications.
Latest Patents
Among his most recent inventions are two significant patents: the valve spring fixing device and an advanced plunger pump. The valve spring fixing device features a spring fixing piece designed with a first supporting surface and a second supporting surface at both ends, along with an intermediate portion between them. This device includes a spring mounting portion intended for mounting a valve spring, ensuring that the supporting surfaces make contact with a valve box to secure the device in place.
Additionally, his plunger pump patent encompasses a cover, fluid end, and plunger pump consisting of a cylindrical body that includes a main flow channel and multiple subsidiary flow channels. These channels enhance fluid movement, demonstrating Jiang’s innovative approach to pump design.
Career Highlights
Chen Jiang has made significant contributions to the technological advancements in his field through his employment at various reputable organizations. Notably, he has worked at Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. and Kbp Biosciences Co., Ltd., where he utilized his expertise in developing cutting-edge technologies and patenting his inventions.
Collaborations
Throughout his career, Chen has collaborated with talented individuals such as Xiaobin Li and Jixin Wang. Their combined expertise has likely contributed to the successful development and implementation of various projects and innovations.
Conclusion
In conclusion, Chen Jiang stands out as a prominent inventor whose innovative approach to valve mechanisms and pumping systems has garnered him multiple patents. His career reflects a dedication to enhancing industrial equipment through creative engineering solutions, positioning him as a key player in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile