Company Filing History:
Years Active: 2009-2010
Title: Ulrich Maehr: Innovator in Membrane Technology
Introduction
Ulrich Maehr is a prominent inventor based in Berlin, Germany. He has made significant contributions to the field of membrane technology, particularly in the development of polymer electrolyte fuel cells. With a total of 3 patents to his name, Maehr's work has advanced the efficiency and functionality of fuel cell systems.
Latest Patents
Maehr's latest patents include innovative designs for membrane-electrode assemblies and polymer membranes specifically tailored for fuel cells. One of his notable inventions involves a membrane-electrode assembly where a polymer membrane, containing at least one basic polymer, is sandwiched between two flat gas diffusion electrodes. This design ensures that the polymer membrane achieves a conductivity of at least 0.1 S/m at temperatures of no less than 25°C. Another significant patent focuses on membranes for fuel cells that exhibit homogeneous absorption and excellent retention of doping agents, ensuring high mechanical stability at elevated temperatures. These membranes are produced from polymer solutions devoid of water and oxo acid derivatives, which are thermally regulated to form self-supporting structures.
Career Highlights
Throughout his career, Ulrich Maehr has worked with notable companies such as Elcomax Membranes GmbH and Volkswagen AG. His expertise in membrane technology has positioned him as a key player in the development of high-temperature polyelectrolyte membrane fuel cells, which can operate at temperatures of up to 250°C.
Collaborations
Maehr has collaborated with esteemed colleagues, including Dieter Melzner and Annette Reiche, to further enhance the capabilities of fuel cell technology. Their combined efforts have led to advancements that benefit various applications in the energy sector.
Conclusion
Ulrich Maehr's innovative work in membrane technology and fuel cells has made a lasting impact on the industry. His patents and collaborations continue to pave the way for advancements in energy efficiency and sustainability.