Location History:
- Pattensen, DE (2011)
- Hannover, DE (2024)
Company Filing History:
Years Active: 2011-2024
Title: The Innovations of Stephen Siemund
Introduction
Stephen Siemund is a notable inventor based in Pattensen, Germany. He has made significant contributions to the field of catalyst technology, holding a total of 2 patents. His work focuses on improving the efficiency of exhaust gas treatment systems, particularly for gasoline engines.
Latest Patents
Siemund's latest patents include a four-way conversion catalyst designed for the treatment of exhaust gas streams. This innovative catalyst features a porous wall-flow filter substrate that enhances the treatment process. The catalyst comprises a unique combination of oxidic components and precious metals, which work together to optimize the conversion of harmful emissions. Another patent involves catalyst compositions that effectively oxidize carbon monoxide and hydrocarbons while reducing nitrogen oxides. These catalysts utilize a palladium component and a ceria-zirconia composite support, showcasing Siemund's expertise in advanced catalytic materials.
Career Highlights
Stephen Siemund is currently employed at BASF Corporation, a leading chemical company known for its innovative solutions in various industries. His role at BASF allows him to collaborate with other experts in the field and contribute to groundbreaking advancements in catalyst technology.
Collaborations
Siemund has worked alongside talented colleagues such as Knut Wassermann and Michel Deeba. Their collaborative efforts have furthered the development of effective catalyst systems, enhancing the performance and sustainability of automotive technologies.
Conclusion
Stephen Siemund's contributions to catalyst technology demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of chemical processes and a dedication to improving air quality through advanced engineering solutions.