
HEMPFING PATENTANWÄLTE
Our team develops a high-quality concept individualized for your intellectual property. We protect your ideas effectively and comprehensively.
WHAT DEFINES US?
TECHNICAL COMPETENCE
We are a team of specialists. We cover a wide range of technical disciplines and are eager to hear about your new inventions.
TEAMWORK
What is special about us is that two or more members of our team are always involved in the preparation of a patent application.
This "four-eyes principle" ensures the high quality of our applications.
DIGITALIZATION
The company is highly digitized. All processes up to the drafting of the patent application are supported by in-house software tools. This allows us to run an algorithmic quality check on our applications.
EXPERIENCE
We have many years of experience in drafting patent applications and communicating with international patent offices. Our clients include global innovation leaders with hundreds of applications per year.
INTERNATIONALIZATION
We are experienced with patent translations, not only English and the Roman languages, but also Japanese and Chinese. Frequent difficulties are avoided as early as the drafting stage.
The result: a fast process, excellent patent protection and, in the long run, high satisfaction of the inventors.
We have a cost-effective offer for you - our organisation is lean and agile.
EXPERTISE

MECHANICAL ENGINEERING
automatic control
exhaust gas technologies
powertrain
medical technologies
machine-tools
metal forming (plant engineering)
spinning machines (synthetic and natural fiber)
consumer goods
energy storage technologies
agricultural plants and machines
COMPUTER-IMPLEMENTED INVENTIONS
cryptography
machine learning (ML), deep learning
internet of things (IoT)
machine to machine communication (M2M)


AEROSPACE TECHNOLOGIES
propulsion
energy systems
CFD simulations
lightweight construction
composite materials
MOBILE
COMMUNICATION
TECHNOLOGIES
wireless communication
user interface
image processing
wireless image transmission


SEMICONDUCTOR & MICROSYSTEMTECHNOLOGIES
sensor technologies
microfluidics
TEAM

LUTZ HEMPFING
Dipl.-Ing. Mechanical Engineering
Patent Attorney (DE)
European Patent Attorney & Litigator
European Trademark & Design Attorney
Lutz has founded this office in early 2017. He studied general mechanical engineering with a focus on medical engineering, control engineering and microsystems technologies at RWTH Aachen University. He spent one academic year in Beijing and Shanghai, where he learned the Chinese language. Through his membership in the academic gliding club (FVA Aachen 1920 e.V.), he also acquired practical knowledge in dealing with lightweight construction and design, manufacturing and certification. As a student assistant at Fraunhofer institute for production technologies (IPT) Aachen, he worked on the development of an ultra-precise machine-tool. After traineeship to become a patent attorney in Düsseldorf at Bardehle Pagenberg and KNH Patentanwälte (now: KARO IP) with a focus on automotive, spinning machines and mobile communications and stations in Berlin and Tokyo, he founded this firm in early 2017.
Previous stations:
Sonderhoff & Einsel, S&E Law and Patent Office (Tokyo, Japan).
Schulz | Junghans Patent Attorneys (Berlin, Germany)
KNH Patentanwälte (today: KARO IP, Düsseldorf, Germany)
Bardehle Pagenberg (Dépendance in Düsseldorf, Germany)
He is a member of BDPA (Federal Association of German Patent Attorneys, member of the board), vpp und GRUR

JAN WILMES
M. Sc. Mechanical Engineering
Patent Attorney (DE)
European Patent Attorney & Litigator
European Trademark & Design Attorney
Jan has been on board as a patent attorney since October 2021.
Jan studied mechanical engineering at RWTH Aachen University, finishing his studies with a bachelor's degree and a master's degree in energy technology with a thermodynamic focus. In the
course of his studies, he specialized in particular on gas engines, fluid technology and room air conditioning. He completed his studies with a master's thesis on enthalpy exchangers at the E.ON
Research Center. During a stay abroad at the UFSC in Florianópolis, Brazil, he learned Portuguese and dealt with the subjects of renewable energies and power plant technology.
He is a member of the German Physical Society (DPG). Working in a wide range of technical fields, especially in mechanical engineering but also in semiconductor technology he conducted his training
as a patent attorney at Boehmert & Boehmert.

SEBASTIAN OBENTHEUER
Dipl. Business Informatics
Developer & Patent Engineer
Sebastian has been propelling the digitalization of the firm since 2018. He develops software tools for any internal processes possible. In addition, he is responsible for computer-implemented inventions. His focus is on cryptography, machine learning and Internet of Things (IoT).
After studying in Jena, Hamburg and Athens, he gained many years of experience as a senior IT consultant and project manager for Swiss Railways, BMW and EDEKA, among others.