Location History:
- London, GB (2009 - 2010)
- New York, NY (US) (2012)
Company Filing History:
5 out of 8,396 
1 out of 142 
Years Active: 2009-2012
Title: The Innovative Contributions of Benjamin Hellweg
Introduction
Benjamin Hellweg is a notable inventor based in London, GB. He has made significant contributions to the field of energy storage through his innovative patents. With a total of 5 patents to his name, Hellweg's work focuses on enhancing the performance and efficiency of battery structures.
Latest Patents
One of his latest patents is centered around reticulated and controlled porosity battery structures. This invention addresses the effective ionic conductivity in composite structures, which is believed to decrease rapidly with volume fraction. The system, such as a bipolar device or energy storage device, features structures that minimize the diffusion length or path that electrodes or ions must traverse. Additionally, it maximizes the interfacial area exposed to ions or electrons. The device includes components that can be reticulated or have a reticulated interface, increasing the interface area and available sites for ionic species reactions. Various reticulation patterns can be employed, and the aspect ratio of the reticulated features can be adjusted. This innovation allows for the fabrication of bipolar devices tailored to optimize charge and discharge kinetics. Furthermore, graded porosity structures can enhance transport properties by modifying diffusion-controlling reaction kinetics.
Career Highlights
Benjamin Hellweg has worked with prestigious organizations, including the Massachusetts Institute of Technology and A123 Systems LLC. His experience in these institutions has contributed to his expertise in energy storage technologies and battery innovations.
Collaborations
Throughout his career, Hellweg has collaborated with esteemed colleagues, including Yet-Ming Chiang and Richard K Holman. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Benjamin Hellweg's innovative contributions to battery technology demonstrate his commitment to advancing energy storage solutions. His patents reflect a deep understanding of material science and engineering principles, positioning him as a key figure in the field.