CleanTech

Because of the large and varied issues which fall under the CleanTech banner it is essential to ensure that your representation is as refined as the issues you are addressing to drive the best outcomes for you.

HGF has one of the largest and most experienced teams of attorneys in Europe.  Split over four principal technical disciplines we  have  professionals located in the UK, Germany, The Netherlands and Switzerland, and collectively we have a diverse blend of high-standard degrees and doctorates in specialist areas.

We act for a global client base and cover the full spectrum of CleanTech work, for example relating to energy reduction and efficiency (alternative energies, renewables, fossil fuels, biomass), water use and distribution, electricity distribution and grid balancing, building and built environment, pollution reduction and mitigation.

We have established an enviable reputation in our field and continue to grow our client base, predominately by recommendation.  We work closely with our clients to devise the optimal IP strategy to achieve the best commercial outcome.  We have extensive experience in the drafting, prosecution and management of world-wide patent portfolios, as well as conducting freedom-to-operate assessments, handling IP due diligence evaluations and handling oppositions and appeal proceedings before the European Patent Office, all backed up by our experience in IP commercialisation.

Windmills
Charging an electric car

Our clean tech specialists

We’ve built our business by recruiting and developing specialists, not generalists. When it comes to protecting your ideas and business, you want to know you’re working with the best – people who truly understand your sector and the potential of your IP.

HGF’s team has clean tech professionals from an array of academic backgrounds. Our team-based approach ensures our clients benefit from the very best strategic advice from people who understand not only the legal environment, but also the practical and theoretical side of their business.

Let's talk

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

Latest news

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 …

Read article

PRESS RELEASE: HGF Announces Promotion of Nine New Partners Following CBPE Investment

HGF is proud to announce the promotion of nine new partners across the firm, marking a significant milestone following private investment from CBPE in October 2024. These promotions follow the …

Read article

HGF named as Intellectual Property Firm of the Year (Leeds) at the Legal Insider Awards

We are proud to announce that HGF has been recognised as the Intellectual Property Firm of the Year – Leeds 2025 – by the Legal Insider! This acknowledgment is a …

Read article
Event - 3rd June 2025

Salzburg Seminar: Patents, trademarks, intellectual property rights – how startups can act strategically

Young companies make many important decisions during the start-up phase. One of the most important questions is: How do I deal strategically with innovations, ideas, and brand development? Those who …

Event details

IP Ingredients: Why are food tech patent applications in Europe falling?

Number of European patent applications and grants in Food Chemistry In March 2025 the European Patent Office (EPO) published its Patent Index 2024 – an analysis of the number of …

Read article

Re-defining Design Protection in the European Union – What it means for your business

On 1 May 2025, the first phase of the European Union’s long-anticipated design law reforms come into effect, with the second phase of changes being brought in on 1 July …

Read article

HGF partners with Rowan Patents to drive innovation in patent drafting

HGF has partnered with Rowan Patents, now part of Clarivate, to enhance and streamline our patent drafting process to continue delivering superior client service. With a continued focus on innovation …

Read article