Energy

As the world shifts towards cleaner, more efficient technologies, protecting innovation is essential. At HGF, we help companies operating in the energy sector navigate the evolving landscape with tailored intellectual property (IP) strategies that unlock value and support long-term growth.

From renewables and carbon capture to enhanced oil recovery and digital optimisation, our clients are driving change across the sector. We provide the legal and technical expertise to ensure those innovations are secured and commercially valuable IP protection can be obtained.

As energy systems evolve, your IP strategy must evolve with them. Our multidisciplinary experts combine deep industry knowledge with legal precision to protect innovation and strengthen your competitive position.

Latest updates

HGF

Patent restoration

Inadvertent or accidental loss of patent rights can be distressing for patent holders and indeed for IP practitioners. The most common reason for restoration is when a patent has lapsed …

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SPCs for Combination Products – Will CJEU need to look again?

Key takeaways National courts have diverged on the interpretation of the EU Court of Justice’s latest decisions on SPCs for combination products – in particular on whether data in the …

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Event - 16th September 2026

Basel seminar - New developments in SPCs

VENUE – Der Teufelhof Basel, The Archaeological Cellar Join us on Wednesday 16th September 5:30 – 8:00 pm (CEST) for our seminar on the latest developments in Supplementary Protection Certificates …

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Playing Loose – CJEU asked to decide on combination SPCs

In a new referral (C-262/26), the EU’s Court of Justice has been asked to decide whether a medicine which receives a marketing authorisation (MA) as a monotherapy, but labelled with …

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Excipient or active ingredient? Look to the marketing authorisation…

In his recently issued (non-binding) Opinion in the Halozyme referral to the Court of Justice of the EU (C-456/24), the Advocate General has delivered a decisive “no” to the question …

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Six Sectors. Six Golds. Financial Times: Europe’s Leading Patent Law Firms 2026

HGF has once again been recognised with ‘Gold’ rankings across all six sectors in the Financial Times Special Report – Europe’s Leading Patent Law Firms 2026. We are one of …

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Pro = Active? CJEU asked to decide

In a new referral to the EU’s Court of Justice (C-794/25), the CJEU has been asked to rule on the question whether an approved pro-drug of a previously approved active …

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HGF

Santen Revisited – CJEU asked to think again on “first authorisation” for SPCs

A new referral to the Court of Justice of the EU (C-15/26) will once again consider what is meant by the “first marketing authorisation” requirement of Article 3(d) of the …

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Let's talk

If you would like to discuss how HGF could help you, contact one of our energy specialists.