David M Youngren

Title: The Innovative Mind of David M. Youngren

Introduction

David M. Youngren is an accomplished inventor based in Union, NJ, with a significant contribution to the engineering field through his innovative patents. With two patents to his name, Youngren focuses on advanced exhaust gas treatment systems, showcasing his expertise in environmental engineering and chemistry.

Latest Patents

Youngren’s latest patents illustrate his commitment to improving diesel engine efficiency and reducing harmful emissions. The first patent, titled "Catalyzed Soot Filter with Reduced Ammonia Oxidation," presents a sophisticated system for treating exhaust gases from engines. This innovation incorporates a diesel oxidation catalyst (DOC) positioned downstream of the engine, an injector for reductant addition, and a catalyzed soot filter (CSF) designed to optimize the oxidation of hydrocarbons while minimizing ammonia oxidation. The selective oxidation catalyst composition used in the CSF achieves a high selectivity ratio, ensuring effective exhaust gas treatment.

His second patent, "Exhaust Gas Treatment System with Upstream SCR Catalyst," further enhances exhaust gas management. This system integrates an upstream selective catalytic reduction (SCR) catalyst without an intervening catalyst, followed by a DOC and a CSF. The design aims to reduce nitrogen oxides (NOx) and hydrocarbons (HC) in the exhaust stream effectively, demonstrating Youngren’s dedication to innovative solutions in environmental engineering.

Career Highlights

Currently, David M. Youngren is associated with BASF Corporation, a leading global chemical company known for its innovations in various industries, including automotive and environmental solutions. His role at BASF emphasizes his involvement in pioneering technologies aimed at improving sustainability and compliance with environmental regulations.

Collaborations

Throughout his career, Youngren has collaborated with various talented individuals, including coworkers Kevin A. Hallstrom and Kenneth Edwin Voss. These partnerships leverage diverse skills and perspectives, contributing to the successful development of innovative materials and systems that enhance engine performance and emissions control.

Conclusion

David M. Youngren exemplifies the spirit of innovation and dedication to environmental responsibility. His patents represent significant advancements in exhaust gas treatment technology, showcasing his expertise and commitment to sustainable engineering solutions. As a key figure at BASF Corporation, Youngren continues to push the boundaries of innovation in the automotive sector.