Company Filing History:
Years Active: 1993
Title: The Innovations of James V DeFrancesco
Introduction
James V DeFrancesco is a notable inventor based in Bensenville, Illinois. He has made significant contributions to the field of fuel additives, particularly through his innovative patent. His work has implications for improving fuel efficiency and reducing emissions.
Latest Patents
James V DeFrancesco holds a patent for "Multifunctional ashless dispersants." This fuel additive is the reaction product of an intermediate reaction product of a hydrocarbon-substituted succinic anhydride and an aminosalicylic acid, preferably a 4-aminosalicylic acid. The intermediate is reacted with an aldehyde, preferably formaldehyde, and an alkylenepolyamine, preferably tetraethylenepentamine. The reaction product is post-reacted with a hydrocarbon-substituted succinic anhydride, which can be the same or different from the hydrocarbon-substituted succinic anhydride of the intermediate. The additive possesses dispersant and detergent properties and is effective in liquid hydrocarbon or liquid oxygenated fuels or mixtures of these fuels. He has 1 patent to his name.
Career Highlights
James V DeFrancesco has had a successful career at Mobil Oil Corporation, where he has been able to apply his expertise in fuel technology. His innovative approach to fuel additives has positioned him as a key figure in the industry.
Collaborations
Throughout his career, James has collaborated with notable colleagues, including Noyes L Avery and Angeline B Cardis. These collaborations have contributed to the advancement of fuel technology and the development of effective additives.
Conclusion
James V DeFrancesco's contributions to the field of fuel additives demonstrate his innovative spirit and commitment to improving fuel efficiency. His patent for multifunctional ashless dispersants highlights the importance of research and development in creating effective solutions for modern fuel challenges.