This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignees: China Petroleum & Chemical Corporation, Sinopec Research Institute of Safety Engineering. 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 95 
1 out of 7 Years Active: 2026
Title: Changsheng Zhang: Innovator in Safety Engineering
Introduction
Changsheng Zhang is a notable inventor based in Qingdao, China. He has made significant contributions to the field of safety engineering, particularly through his work with prominent companies in the industry. Although he currently holds no patents, his professional journey reflects a commitment to innovation and safety.
Latest Patents
Changsheng Zhang has not registered any patents to date. However, his expertise and experience in safety engineering are evident through his professional affiliations.
Career Highlights
Throughout his career, Changsheng Zhang has worked with China Petroleum Chemical Corporation and Sinopec Research Institute of Safety Engineering Co., Ltd. These positions have allowed him to gain valuable insights and experience in the field of safety engineering.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Changsheng Zhang's career in safety engineering showcases his dedication to the field, despite not holding any patents. His work with leading companies highlights his contributions to safety and innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile