Location History:
- Hanau, DE (2011 - 2013)
- Grosskrotzenburg, DE (2013)
Company Filing History:
Years Active: 2011-2013
Title: Holger Dziallas: Innovator in Fuel Cell Technology
Introduction
Holger Dziallas, based in Hanau, Germany, is a distinguished inventor known for his significant contributions to fuel cell technology. With a total of four patents to his name, Dziallas is at the forefront of innovations in electrochemical devices.
Latest Patents
Dziallas's latest inventions demonstrate his expertise and commitment to advancing fuel cell efficiency. One of his notable patents is for a Membrane-electrode unit for direct methanol fuel cells (DMFC). This invention intricately outlines a membrane electrode unit (MEU) characterized by backings on both the anode and cathode sides, which possess varying degrees of water tightness. The innovation ensures that the anode backing has a higher water permeability than the cathode backing, resulting in a significant performance enhancement for DMFC fuel cells utilizing aqueous methanol solutions.
Another significant patent by Dziallas is the Membrane-electrode assembly for use in electrochemical devices. This invention pertains to a semi-coextensive design featuring an ion-conducting membrane complemented by two catalyst layers and gas diffusion layers of different sizes. The unique structure of this assembly not only stabilizes the system but also minimizes hydrogen penetration currents, enhancing electrical performance. Notably, new processes for producing the MEA, including heat pulse welding, have been introduced, showcasing his innovative approach to production methods.
Career Highlights
Dziallas is currently associated with Umicore AG & Co. KG, a company recognized for its advancements in materials for energy solutions, including batteries and fuel cells. His role in this company allows him to apply his research and innovative ideas in a practical and impactful manner, contributing to the development of environmentally friendly energy technologies.
Collaborations
In his career, Dziallas has collaborated with accomplished colleagues such as Sandra Wittpahl and Ralf Zuber. Their teamwork illustrates the synergy of skills and expertise necessary for pioneering advancements in the field of electrochemical devices.
Conclusion
Holger Dziallas stands out as a pivotal figure in the realm of fuel cell technology, with his patents underscoring the importance of innovative design in enhancing energy efficiency. His work continues to inspire advancements in sustainable energy, marking a progressive step towards cleaner technologies for the future.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.