Antje Oltersdorf

Title: Antje Oltersdorf: Innovator in Wall-Flow Filter Technology

Introduction

Antje Oltersdorf is a prominent inventor based in Freiburg, Germany. She has made significant contributions to the field of filtration technology, particularly in the development of wall-flow filters. With a total of 6 patents to her name, her work has had a substantial impact on improving filtration efficiency and catalytic activity.

Latest Patents

Among her latest patents is a method for coating a wall-flow filter. This invention relates to producing a coated wall-flow filter using a powder aerosol. Another notable patent is for a catalytically active particle filter, which features high filtration efficiency. This invention involves a wall-flow filter with catalytically active coatings in the channels, which are sealed at both ends. The filter's inlet region is supplied with a dry powder-gas aerosol containing metal compounds with high melting points, such as Al2O3, SiO2, FeO2, TiO2, and ZnO2. This innovative approach aims to enhance both catalytic activity and filtration efficiency while managing exhaust gas back-pressure.

Career Highlights

Antje Oltersdorf is currently employed at Umicore AG & Co. KG, where she continues to advance her research and development efforts in filtration technology. Her work at Umicore has positioned her as a key player in the industry, contributing to the company's reputation for innovation.

Collaborations

Throughout her career, Antje has collaborated with talented individuals such as Naina Deibel and Martin Foerster. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Antje Oltersdorf's contributions to wall-flow filter technology exemplify her dedication to innovation and excellence. Her patents reflect her commitment to enhancing filtration efficiency and catalytic activity, making her a significant figure in her field.