This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Johnson Controls Hybrid and Recycling Gmbh, Nbt Gmbh, Varta Automotive Systems Gmbh. Active years: 2007-2009.
Company Filing History:
1 out of 11 
1 out of 6 
1 out of 8 Years Active: 2007-2009
Title: Rolf Wiepen: Innovator in Rechargeable Battery Technology
Introduction
Rolf Wiepen is a notable inventor based in Schwerte, Germany, recognized for his contributions to rechargeable battery technology. With a total of three patents to his name, Wiepen has made significant advancements in the field of energy storage solutions.
Latest Patents
One of Wiepen's latest patents is for a rechargeable battery and method for its production. This invention relates to a rechargeable battery that consists of multiple cells, each containing a series of positive and negative electrode plates. These plates are electrically isolated by separators, with output lugs arranged alternately. The design includes a first output lug bundle for the positive electrode plates and a second output lug bundle for the negative plates, both featuring a recess for a pole output conductor. This innovative design enhances the efficiency and functionality of rechargeable batteries.
Another significant patent by Wiepen is for a galvanic element that includes a set of wound electrodes. This element features at least one positive and one negative electrode in strip form, with a separator interposed between them. The electrodes and separator are spirally rolled, and the design incorporates a disk-shaped current collector that is mechanically and electrically connected to the electrodes. This configuration allows for improved performance and reliability in energy storage applications.
Career Highlights
Throughout his career, Rolf Wiepen has worked with prominent companies in the energy sector. He has been associated with Varta Automotive Systems GmbH, where he contributed to advancements in battery technology. Additionally, he has worked with Johnson Controls Hybrid and Recycling GmbH, further enhancing his expertise in the field.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Rolf Wiepen's innovative work in rechargeable battery technology has made a significant impact on the industry. His patents reflect a commitment to advancing energy storage solutions, showcasing his expertise and dedication to innovation.