This inventor holds 1 USPTO granted patent and 3 published patent applications and 3 EPO patents. Top assignees: Catl-Sicong Novel Materials Co., Ltd., Contemporary Amperex Technology Co., Ltd.. Active years: 2026.
Company Filing History:
1 out of 1 
1 out of 1,097 
Years Active: 2026
Title: Sicong Cheng - Innovator in Electrochemical Processes
Introduction
Sicong Cheng is an inventor based in Longyan, China. He has made significant contributions to the field of electrochemical processes, particularly in the preparation of various chemical compounds. Although he currently holds no granted patents, his work is focused on innovative methods that enhance production efficiency and environmental sustainability.
Latest Patent Applications
Sicong Cheng has filed several notable patent applications, including:
1. **Method for Preparing Sulfuryl Fluoride by Electrofluorination** - This application describes a method for preparing sulfuryl fluoride through an electrofluorination reaction involving sulfur dioxide and a hydrogen fluoride complex in an electrolytic cell. This method aims to reduce production costs while improving the purity and yield of sulfuryl fluoride, making it suitable for industrial production.
2. **Method for Recovering Raw and Auxiliary Materials in the Production of Lithium Bis(fluorosulfonyl)imide** - This application outlines a method for recovering raw and auxiliary materials used in the production of lithium bis(fluorosulfonyl)imide. The method includes various recovery sections that enhance economic efficiency and environmental protection in the production process.
Conclusion
Sicong Cheng is an emerging inventor whose innovative approaches in electrochemical processes hold promise for future advancements in chemical production. His latest patent applications reflect a commitment to improving both efficiency and sustainability in the industry.