Company Filing History:
Years Active: 2010-2012
Title: Innovations in Exhaust-Gas Purification by Stephan Bremm
Introduction
Stephan Bremm is a notable inventor based in Kahl, Germany. He has made significant contributions to the field of exhaust-gas purification systems, particularly for lean-burn engines. With a total of 3 patents to his name, Bremm's work focuses on improving the efficiency and effectiveness of nitrogen oxide storage catalysts.
Latest Patents
One of Bremm's latest patents is a method for monitoring the nitrogen oxide storage capacity of a nitrogen oxide storage catalyst used in the form of a primary catalytic converter. This innovation addresses the challenges faced by modern exhaust-gas purification systems in motor vehicles. The method involves selectively regenerating the starting catalyst to assess its nitrogen oxide storage capacity, ensuring optimal performance and longevity.
Another significant patent by Bremm is a method for regenerating nitrogen oxide storage catalysts. This invention proposes creating oxidizing conditions by injecting air upstream of the storage catalytic converter. This approach allows for the conversion of rich exhaust gas constituents into non-harmful products, thereby improving exhaust gas purification, especially in aging catalytic converters.
Career Highlights
Stephan Bremm has been associated with Umicore Ag & Co. Kg, where he has contributed to advancements in catalytic converter technology. His expertise in nitrogen oxide storage catalysts has positioned him as a key figure in the field of automotive emissions control.
Collaborations
Bremm has collaborated with notable colleagues, including Christian Manfred Tomanik and Ulrich Goebel. These partnerships have fostered innovation and development in exhaust-gas purification technologies.
Conclusion
Stephan Bremm's contributions to the field of exhaust-gas purification are noteworthy. His innovative patents and collaborative efforts continue to enhance the efficiency of nitrogen oxide storage catalysts, making significant strides in reducing automotive emissions.
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