Company Filing History:
Years Active: 1991
Title: Joan M Evans: Innovator in Copper Salt Production
Introduction
Joan M Evans is a notable inventor based in Staten Island, NY (US). She has made significant contributions to the field of chemical engineering, particularly in the production of oleaginous compositions containing copper salts. Her innovative methods have implications for various industrial applications, especially in lubricating oils.
Latest Patents
Joan M Evans holds a patent for a "Low sediment method for preparing copper salts." This invention focuses on a low sediment method of producing oleaginous compositions that contain copper salts derived from polyolefins. The process involves substituting polyolefins with dicarboxylic acid anhydride moieties and reacting them with a water-soluble copper reactant. The resulting copper salt products are valuable as antioxidant additives in lubricating oils.
Career Highlights
Joan M Evans has dedicated her career to advancing chemical processes and enhancing product formulations. Her work at Exxon Chemical Patents, Inc. has positioned her as a key figure in the development of innovative chemical solutions. With her expertise, she has contributed to the advancement of technologies that improve the performance of lubricating oils.
Collaborations
Throughout her career, Joan has collaborated with esteemed colleagues, including Gordon F Evans and Gregory C Giffin. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Joan M Evans is a pioneering inventor whose work in the field of copper salt production has made a lasting impact. Her innovative methods and dedication to chemical engineering continue to influence the industry.