Company Filing History:
Years Active: 2003-2015
Title: John L. Cagney: Innovator in Engine Technology
Introduction
John L. Cagney is a notable inventor based in Downers Grove, IL (US), recognized for his contributions to engine technology. He holds a total of 7 patents, showcasing his innovative spirit and technical expertise in the field.
Latest Patents
Cagney's latest patents include a "Cold Start Startup Unit for Urea-Based Systems." This exhaust after-treatment system features separate primary and secondary NOx reducing systems designed to deliver reductant to an exhaust stream. The system incorporates a sensor system to determine relevant operating conditions and an electronic control module to activate the reducing systems. The methods described in this patent focus on reducing NOx in an exhaust stream by assessing the need for reduction based on exhaust and ambient temperatures. This technology is particularly beneficial during cold start conditions and in low ambient temperatures where the SCR catalyst may not function optimally.
Another significant patent is the "Supercharged Boost-Assist Engine Brake." This control system enhances engine braking for vehicles powered by turbocharged engines. It utilizes a supercharger to assist the turbocharger compressor, thereby boosting air flow into the engine cylinders. The system draws ambient air or exhaust gas, compresses it, and delivers it to the turbocharger, increasing the retarding power of the vehicle.
Career Highlights
Cagney is currently associated with the International Engine Intellectual Property Company, LLC, where he continues to innovate and develop advanced engine technologies. His work has significantly impacted the automotive industry, particularly in enhancing engine performance and reducing emissions.
Collaborations
Throughout his career, Cagney has collaborated with notable professionals in the field, including Donald R. Van Der Moere and Valeri B. Petrov. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies.
Conclusion
John L. Cagney stands out as a prominent inventor in engine technology, with a focus on improving performance and reducing environmental impact. His innovative patents reflect his commitment to advancing the automotive industry.