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From March 1 Patronus IP have merged with HGF

March 2019

The HGF team in Germany and Austria works across offices in Munich, Heidelberg and Salzburg led by Partners  Bernhard Ganahl, Jan Robert Naefe & Markus Zoller.

HGF is widely known across Europe for the expertise and quality of advice in intellectual property to its clients and its ability to provide inter geographical and interdisciplinary teams of attorneys to clients which meet their needs across

  • Patents and utility models
  • Trade marks
  • Designs
  • Plant Variety Rights
  • Oppositions and appeals

Working across the technical subjects of chemistry, electronics, engineering, material sciences and life sciences the German team has particular expertise in the respective industry sectors.

To learn more about our attorneys please click on the links below:

Bernhard Ganahl – Partner

Jan Robert Naefe – Partner

Dr Markus Zoller – Partner

Christian Himmler – European Patent Attorney

Rudolf Erhardt Sachs – European Patent Attorney

Julia Saladin – Attorney-at-Law

Dr Jens Kienitz – Trainee Patent Attorney

Latest updates

The EPO Board of Appeal comments on the scope of the morality exclusion from patentability

The recent decision, T1553/22 of the Board of Appeal required the Board to consider the scope of the exclusions from patentability under Article 53(a) EPC. The invention in this case …

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WIPR Diversity Top 100 2025

HGF’s European Patent Attorney Alexandra Wood has been listed in World IP Review’s (WIPR) Diversity Top 100 2025 World IP Review’s Diversity in IP listings 2025 recognises and celebrates people …

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INTA 2025 Annual Meeting Live

The HGF European team will be attending the INTA Annual Meeting Live, which will take place on 17th-21st May in San Diego, US. The conference will connect some of the …

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HGF wins big at the Managing IP EMEA Awards Ceremony 2025

The Annual Managing IP Awards: EMEA Awards 2025 were announced last night, and HGF are proud to have won 7 awards. The Managing IP Awards are highly recognised and respected …

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Plant Patent Infringement in the US Relies on Evidence of Asexual Reproduction

A recent case in the US District Court for the Northern District of Texas (Dallas Division) once again highlights how important the initial pleadings and evidence in patent infringement cases …

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Exam Success at HGF!

HGF is pleased to announce that several of our attorneys have passed their UK Advanced Patent exams! In no specific order, we would like to say well done and a …

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IP Ingredients: How food companies are using IP to stay ahead of the GLP-1 curve

The impact of GLP-1 on the food and beverage sector GLP-1 agonists, best-known under the brand names Ozempic® and Wegovy®, are medicines used to treat type 2 diabetes and obesity. …

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