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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

HGF Ranked #1 in the UK for Trade Mark Portfolios in the 2025 Trade Mark Filing Trends Report by Clarivate.

HGF has achieved the #1 ranking for the UK for trade mark portfolios in the newly released 2025 Trade mark Filing Trends report by Clarivate, recognising the firm as a …

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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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The Enlarged Board of Appeal has today issued its decision in seminal case G1/24.

G1/24, described as one of the most important cases in decades, relates to how claims of patents are to be interpreted by the Boards of Appeal and, by extension, all …

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UPC’s Hamburg Local Division provides guidance on the extent to which a patent may be used as its own “lexicon”

Agfa NV v Gucci & Anors. [UPC_CFI_278/2023] – Hamburg Local Division of the UPC (Klepsch, Schilling, Sarlin) – 30 April 2025 While we await a decision on G1/24 from the …

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MevoCem Nominated for the Earthshot Prize by CIPA

We’re delighted to share that our client, Material Evolution, has been nominated by the Chartered Institute of Patent Attorneys (CIPA) for the globally renowned Earthshot Prize, in recognition of their …

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Agritech Thymes: Agritech 2030: Forecasting the Technologies Poised to Transform Farming

Whilst yet to recover to the levels of 2011-2021, where capital invested in agritech increased 20-fold, investor funding in agritech is starting to pick up, and 2025 is set to …

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UPC delivers first judgment on Validity and Infringement of a Second Medical Use Claim

Sanofi Biotechnology SAS & Anor v Amgen, Inc., & Ors– Thomas, Thom, Kupecz and Dorland-Galliot – [UPC_CFI_505/2024] The Dusseldorf Local Division (LD) has delivered the UPC’s first Judgment on second …

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