Company Filing History:
23 out of 1,305 
1 out of 832,843 Years Active: 2011-2024
Title: Paul R. Stevenson: Innovator in Fuel Additives
Introduction: Paul R. Stevenson is a notable inventor based in Belper, GB, recognized for his significant contributions to the field of fuel technology. With a remarkable portfolio of 24 patents, Stevenson has been instrumental in developing innovative solutions aimed at enhancing engine performance and efficiency.
Latest Patents: Among Stevenson's latest patents are advanced formulations related to fuel additives, particularly designed for improving the performance of gasoline direct injection engines. One of his notable inventions focuses on fuel additive compositions that incorporate at least one acylated detergent, one Mannich detergent, and either polyether or polyetheramine. These compositions effectively reduce the formation of carbonaceous deposits and assist in cleaning existing deposits within the engine. Another innovative patent involves low molecular weight amide/ester containing quaternary ammonium salts. These salts, characterized by a hydrocarbyl substituent with a number average molecular weight ranging from 300 to 750, are utilized in fuel compositions to enhance water shedding performance, demonstrating Stevenson's commitment to improving fuel efficiency.
Career Highlights: Throughout his career, Paul R. Stevenson has worked with leading companies, including The Lubrizol Corporation, where he has contributed significantly to research and development in fuel additives and formulations. His expertise in this area has garnered him multiple patents, a testament to his innovative spirit and dedication to advancing engine technology.
Collaborations: Stevenson's collaborative work includes partnerships with esteemed colleagues such as David J. Moreton and James H. Bush, demonstrating his ability to work effectively within a team to push the boundaries of fuel technology. These collaborations have not only expanded his knowledge base but have also led to the successful development of impactful technologies in the field.
Conclusion: Paul R. Stevenson stands out as a prominent inventor in the realm of fuel additives, with a strong portfolio of patents that address critical challenges in engine performance. His innovative work continues to shape the future of fuel technology, establishing him as a key figure in the industry.