This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: China Petroleum Chemical Corporation. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Innovations of Inventor Ling Lei
Introduction
Ling Lei is a notable inventor based in Beijing, China. He has made significant contributions to the field of lubricating oil technology. His innovative work focuses on enhancing the performance and efficiency of lubricating oils.
Latest Patents
Ling Lei holds a patent for a "Lubricating oil friction modifier and preparation method therefor and application thereof." This invention provides a lubricating oil friction modifier characterized by a chemical formula of AB(C). In this formula, A represents a perfluoropolyether acyl group, B denotes a cationic group with x amino groups and y ammonium ions, and C can be BF, PF, AsF, FAP, TFSI, MnO, or ClO. The invention ensures good solubility with fluorine oil and fluorine grease, preventing precipitation and significantly improving wear resistance.
Career Highlights
Ling Lei is currently employed at China Petroleum & Chemical Corporation, a leading company in the petroleum and chemical industry. His work has been instrumental in advancing lubricating oil technologies.
Collaborations
Ling Lei collaborates with talented coworkers, including Hongjun E and Xueling Du, who contribute to his innovative projects.
Conclusion
Ling Lei's contributions to lubricating oil technology through his patent demonstrate his commitment to innovation and excellence in the field. His work continues to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile