Company Filing History:
Years Active: 2008-2010
Title: Friedemann Rohr: Innovator in Nitrogen Oxide Storage Catalysts
Introduction
Friedemann Rohr is a notable inventor based in Hanau, Germany. He has made significant contributions to the field of automotive technology, particularly in the area of nitrogen oxide storage catalysts. With a total of 2 patents, his work focuses on improving the efficiency and effectiveness of diesel engines.
Latest Patents
Rohr's latest patents include a method for operating a nitrogen oxide storage catalyst in a diesel engine. This invention addresses the issue of decreasing storage capacity at low exhaust-gas temperatures, proposing a two-stage regeneration process. The first stage involves partial regeneration at low temperatures by switching from lean to rich mode. The second stage raises the exhaust-gas temperature to between 300 and 400°C for complete regeneration. Another significant patent is a process for regenerating a nitrogen oxide storage catalyst, which includes two distinct regeneration strategies based on exhaust gas temperature.
Career Highlights
Friedemann Rohr is currently employed at Umicore AG & Co. KG, where he continues to develop innovative solutions for the automotive industry. His expertise in nitrogen oxide storage catalysts has positioned him as a key figure in enhancing diesel engine performance.
Collaborations
Rohr has collaborated with notable colleagues such as Peter Kattwinkel and Stefan D. Peter. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Friedemann Rohr's contributions to the field of nitrogen oxide storage catalysts demonstrate his commitment to innovation in automotive technology. His patents reflect a deep understanding of the challenges faced by diesel engines and offer practical solutions for improving their efficiency.