Ingolstadt, Germany

Johannes Weis

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Audi Ag. Active years: 2021-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johannes Weis. Retrieved from https://idiyas.com/inventor/johannes-weis

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 1


Location History:

  • Ingolstadt, DE (2021)
  • Neuburg, DE (2022)

Company Filing History:


Years Active: 2021-2022

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3 patents (USPTO):Explore Patents

Title: Innovations of Johannes Weis in Fuel Cell Technology

Introduction

Johannes Weis is a notable inventor based in Ingolstadt, Germany. He has made significant contributions to the field of fuel cell technology, holding a total of 3 patents. His work focuses on improving vehicle systems that utilize fuel cells, showcasing his commitment to advancing sustainable transportation solutions.

Latest Patents

One of his latest patents is titled "Vehicle having a fuel cell system, and method for treating a fluid emerging from the fuel cell system." This invention provides a vehicle design that incorporates a fuel cell system with a fuel cell stack. The system is connected to an exhaust-gas line, allowing for the discharge of fluid from the fuel cell stack. Additionally, it includes a sorption system for the adsorption of liquid from the fluid, enhancing the efficiency of the fuel cell system.

Another significant patent is "Method for operating a drive device of a motor vehicle, and corresponding drive device." This patent outlines a method for managing a drive device that includes a heat-generating device and a cooling circuit. The design features two coolant coolers connected in parallel to the heat-generating device, allowing for effective temperature control through a control mechanism that divides the coolant flow.

Career Highlights

Johannes Weis is currently employed at Audi AG, where he continues to innovate in the automotive sector. His work at Audi has positioned him as a key player in the development of advanced vehicle technologies, particularly in the realm of fuel cells.

Collaborations

Throughout his career, Johannes has collaborated with talented individuals such as Thomas Weustenfeld and Thomas Lichius. These partnerships have contributed to the successful development of his innovative patents and have fostered a collaborative environment for technological advancement.

Conclusion

Johannes Weis is a prominent inventor whose work in fuel cell technology is paving the way for more efficient and sustainable vehicles. His patents reflect a deep understanding of automotive systems and a commitment to innovation.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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