This inventor holds 1 USPTO granted patent. Top assignee: The Lubrizol Corporation. Active years: 2004.
Company Filing History:
Years Active: 2004
Title: D John Durham: Innovator in Lubricant Technology
Introduction
D John Durham is a notable inventor based in Belper, GB. He has made significant contributions to the field of lubricant technology, particularly through his innovative patent that addresses the need for effective lubricant additives.
Latest Patents
One of his key patents is titled "Boron containing overbased calixarates and lubricants and methods thereof." This invention comprises a sulphur- and phosphorus-free, boron-containing overbased metal salt of a calixarene. The boron-containing overbased calixarene is particularly useful in lubricant additive compositions and lubricant formulations. It provides essential detergent and antiwear performance without increasing the sulphur or phosphorus content of the lubricant, making it a valuable addition to internal combustion engine lubrication.
Career Highlights
D John Durham is associated with The Lubrizol Corporation, where he has been instrumental in advancing lubricant technologies. His work focuses on developing compositions that enhance the performance and efficiency of lubricants in various applications.
Collaborations
Throughout his career, D John Durham has collaborated with notable colleagues, including David Cressey and David J Moreton. These partnerships have contributed to the successful development of innovative solutions in the lubricant industry.
Conclusion
D John Durham's contributions to lubricant technology through his patent and work at The Lubrizol Corporation highlight his role as an influential inventor in the field. His innovations continue to impact the efficiency and performance of lubricants used in modern engines.