This inventor holds 1 USPTO granted patent. Top assignees: Sinochem Lantian Co., Ltd., Sinochem Modern Environmental Protection Chemicals (Xi'an) Co., Ltd.. Active years: 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 14 
1 out of 3 Years Active: 2016
Title: Shaohua Yan: Inventor in Fluorochemical Manufacturing
Introduction
Shaohua Yan is an inventor associated with Shaanxi, China. His patent work concerns a process for producing two fluorochemical compounds in a coordinated manufacturing method.
Latest Patents
Yan is associated with 1 patent: “HFO-1234ze and HFC-245fa Co-Production Preparation Process.” The invention describes a two-stage gas-phase fluorination process that uses 1,1,1,3,3-pentachloropropane (HCC-240fa) as its starting material to produce HFO-1234ze and HFC-245fa. According to the patent description, the process enables both compounds to be prepared at the same time and reduces the likelihood of alkene polymerization or carbonization during the reaction. The method is presented as suitable for industrial-scale application.
Career Highlights
Yan has been associated with Sinochem Lantian Co., Ltd. and Sinochem Modern Environmental Protection Chemicals (Xi’an) Co., Ltd. His patent reflects work on fluorochemical production processes and their potential for industrial use.
Collaborations
Yan’s named coworkers include Zhong Li and Shukang Chen.
Conclusion
Shaohua Yan’s documented invention focuses on co-producing HFO-1234ze and HFC-245fa through a two-stage fluorination process, with an emphasis on practical industrial application.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile