Johanna Oberhauser

Title: Johanna Oberhauser: Innovator in Lithium-Ion Technology

Introduction

Johanna Oberhauser is a prominent inventor based in Kelkheim, Germany. She has made significant contributions to the field of battery technology, particularly in the development of lithium-ion cells. Her innovative approach has led to advancements that enhance the efficiency and performance of energy storage systems.

Latest Patents

Johanna holds a patent for a laminated lithium-ion cell and the process for fabricating it. This invention features flexible layers, with the negative electrode made from lithium metal, lithium alloy, or a metallic bonded fiber web. The active component includes lithium-intercalating materials such as carbon, graphite, and various metal oxides. The separator is crafted from a porous polymer that immobilizes a non-aqueous electrolyte, while the positive electrode comprises lithiated manganese dioxide and other lithium-metal compounds. This patent showcases her expertise in creating advanced battery technologies.

Career Highlights

Johanna is currently employed at Varta Batterie Aktiengesellschaft, a leading company in the battery manufacturing sector. Her work at Varta has allowed her to apply her innovative ideas in a practical setting, contributing to the company's reputation for high-quality energy solutions.

Collaborations

Throughout her career, Johanna has collaborated with notable colleagues, including Peter Bauerlein and Hans-Walter Praas. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Johanna Oberhauser is a trailblazer in the field of lithium-ion technology, with a focus on creating efficient energy storage solutions. Her contributions through patents and collaborations highlight her commitment to innovation in the battery industry.