HGF

HGF established itself in Germany in 2019 thanks to its acquisition of Patronus IP. European patent attorneys Benjamin
Janutta, Bernhard Ganahl and Christian Himmler are notable senior European patent attorneys in the firm's Munich office. They are supported by a team of junior patent attorneys and patent professionals.

2024/2025

"They are very good at getting the job done. They are professional and reliable."

Markus Zoller

"Professional and knowledgeable."

2023

"Their service is very reliable. I get all necessary technical explanations and input. They provide very good research for prior art and the knowledge of the expert in the specific field of technology."

"They are experts in their field. They are reliable, approachable and good to work with."

"They are prompt, accurate, highly competent and provide a cost-effective service."

"We particularly appreciate their fast reaction."

2022

"We get cost-effective quality work with this firm."

Patent case studies show patent protection and advisory work for clients such as Aalberts Advanced Mechatronics and SIAG energy. Jan Robert Naefe and Markus Zoller left the firm in 2024.