Rennigen, Germany

Philipp Kellner

This inventor holds 72 USPTO granted patents and 15 published patent applications and 1 EPO patent, primarily in Battery Technology. Top assignee: Dr. Ing. H.c. F. Porsche Aktiengesellschaft. Active years: 2015-2026.

USPTO Granted Patents = 72 

% Patents Active = 98.6

 

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 46(Granted Patents)

Forward Citations (Not Self Cited) = 33(Dec 10, 2025)


Location History:

  • Wernau, DE (2015)
  • Stuttgart, DE (2015 - 2016)
  • Weil der Stadt, DE (2018 - 2019)
  • Renningen, DE (2019 - 2024)
  • Rennigen, DE (2020 - 2024)

Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Battery Module
Traction Battery
High-Voltage Battery
Energy Storage
Vehicle Systems
Battery Arrangement
Cooling Systems
Heat Exchange
Cell Stacks
Electric Vehicle
Motor Vehicle
72 patents (USPTO):Explore Patents

Title: Innovations of Philipp Kellner in Automotive Technology

Introduction

Philipp Kellner, based in Rennigen, Germany, is a prominent inventor in the automotive industry with an impressive portfolio of 47 patents. His work focuses on developing advanced technologies that enhance vehicle performance and safety.

Latest Patents

Kellner's latest inventions include a unique underbody protection panel and a method for interconnecting cell stacks of a battery module in a high-voltage battery. The underbody protection panel features a multi-layered structure that includes a compressible intermediate layer, providing enhanced mechanical properties that vary across its surface. Additionally, his innovative method for interconnecting cell stacks facilitates efficient electrical connections in battery modules, promoting performance and reliability in electric vehicles.

Career Highlights

Philipp Kellner currently works at Dr. Ing. h.c. F. Porsche Aktiengesellschaft, where he contributes significantly to the development of cutting-edge automotive technologies. His dedication to innovation has led to numerous advancements that benefit the automotive sector.

Collaborations

Throughout his career, Kellner has collaborated with talented colleagues, including Christopher Volkmer and Sascha Mostofi. Together, they have worked on projects that push the boundaries of automotive engineering, fostering an environment of creativity and teamwork.

Conclusion

Philipp Kellner's extensive patent portfolio and innovative contributions have established him as a key figure in the field of automotive technology. His work not only enhances vehicle functionality but also paves the way for future advancements in the industry.

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