Company Filing History:
5 out of 230 
1 out of 149 Years Active: 2012-2014
Title: The Innovative Contributions of Jie Cheng
Introduction
Jie Cheng is a notable inventor based in Edison, NJ, who has made significant contributions to the field of lubrication technology. With a total of five patents to his name, Cheng has developed innovative solutions that enhance the performance and compatibility of lubricating oil compositions.
Latest Patents
Cheng's latest patents include groundbreaking work on lubrication and lubricating oil compositions. One of his notable inventions involves tetra-alkylated phenylenediamine compounds that serve as ashless TBN sources for lubricating oil compositions. These compounds are designed to be compatible with fluoroelastomeric engine seal materials while meeting copper corrosion requirements. Additionally, he has developed additive compositions that include N-substituted phenylenediamine additives, which are utilized in lubricating oil compositions, greases, fuels, or functional fluids.
Career Highlights
Throughout his career, Jie Cheng has worked with prominent companies in the industry, including Infineum International Limited and Chemtura Corporation. His work has focused on enhancing the performance and reliability of lubricants, making significant strides in the field.
Collaborations
Cheng has collaborated with esteemed colleagues such as Jacob I Emert and Tushar Kanti Bera, contributing to the advancement of lubrication technologies through teamwork and shared expertise.
Conclusion
Jie Cheng's innovative contributions to lubrication technology have established him as a key figure in the field. His patents reflect a commitment to improving the performance and compatibility of lubricating oil compositions, showcasing his expertise and dedication to innovation.