This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Chemicals Co., Ltd.; Rhodia Operations, Rhodia Operations, Solvay (Zhangjiagang) Specialty. Active years: 2015-2016.
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 665 
1 out of 1 Years Active: 2015-2016
Title: Inventor Profile: Peijun Xu
Introduction
Peijun Xu is a distinguished inventor based in Jiangsu, China, recognized for his contributions to the field of chemical engineering. With a total of two patents to his name, Xu has significantly impacted the production processes of various chemical compounds.
Latest Patents
Xu's latest patents encompass innovative methods aimed at improving chemical production. The first patent, titled "Process for the production of aminopropylmethylethanolamine," introduces a novel two-step procedure for creating APMMEA (aminopropylmethylethanolamine). This process begins with the synthesis of MEAPN (monomethylethanolaminopropionitrile) from MMEA (monomethylethanol amine) and ACN (acrylonitrile). The MEAPN is then hydrogenated to yield the desired amine, APMMEA, which can subsequently be purified using various known methods such as distillation. The second patent, "Process for the preparation of aminonitrile and diamine, and corresponding devices," outlines a continuous production process for aminonitrile, emphasizing efficiency and innovation in chemical manufacturing.
Career Highlights
Peijun Xu has worked with notable companies in the chemical industry, including Rhodia Operations and Solvay Specialty Chemicals located in Zhangjiagang. His professional experiences at these organizations have enriched his expertise in chemical processes and have paved the way for his innovative inventions.
Collaborations
Throughout his career, Xu has collaborated with talented individuals, including his coworkers Yuhao Ma and Jieping Chen. These partnerships have fostered an environment of creativity and knowledge-sharing that has contributed to his inventive success.
Conclusion
Peijun Xu’s contributions to the field of chemical engineering through his patented processes demonstrate his commitment to innovation. His work not only reflects his personal achievements as an inventor but also enhances the capabilities of the chemical industry in producing essential compounds more efficiently.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile