Catalysts

Many chemical processes would not run without catalysis, or the rate of reaction would be so slow as to render the process commercially useless. Catalysts are a crucial feature of chemical processes across a wide range of sectors, from the synthesis of pharmaceuticals to the large-scale production of industrial and agricultural products. They also play a crucial role in breaking down unwanted pollutants and by products from chemical reactions, preventing them from causing harm to people or the environment.

In many cases, protecting a new catalyst with a strong IP portfolio can be at least as valuable as protecting the end-product. A new or improved catalyst can be a lynchpin which enables an entire industrial sector to function effectively. Catalyst patents can offer protection which effectively extends to the processes and end-products, since it may not be commercially viable for competitors to perform the process without using the protected catalyst.

Catalysts can take many physical forms, from elemental metals and simple inorganic compounds through to more complex organic molecules. They may be supported or unsupported, homogeneous or heterogeneous, act alone or as part of a larger catalytic system, and the same catalyst could serve a multitude of functions. Despite the complexity, our attorneys are highly experienced and well-placed to work with you towards obtaining the strongest possible protection for new catalysts and the catalytic processes which utilise them.

Our chemistry IP experts have experience in obtaining, defending and advising on patents for a vast range of chemical technologies and industries, including catalysis. We can also advise on competitors’ IP and on how to mitigate any risks associated therewith. The team has considerable expertise in opposition & appeals before the European Patent Office, both defending patents granted to our clients and opposing patents granted to our clients’ competitors.

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Patents are both a driver and a barometer of innovation

Our report examines the role of patents in making innovative ‘green’ technologies into a reality as well as how the patent landscape can be used to identify opportunities for partnering, collaboration and investment.

We share our enthusiasm and admiration for commercially-focused innovation across a diverse range of technologies, from repurposing carbon dioxide to make protein-rich foods, to the multi-faceted approach to a circular plastics economy. We also discuss the tantalising prospect of AI-mediated renewable energy supply, and the harnessing of battery tech from the EV boom to drive energy efficiency in consumer devices. This report reflects our passion for technology solutions that tackle our shared global challenge.

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Read our Blogs

30 months in – UPC case load, locations and languages

30 months in – UPC case load, locations and languages

by Matthew Naylor

2025 Week 50 A niche skill of patent attorneys is to be able to think in blocks of 30 months. The UPC opened its doors for business on 1 June 2023 and the 30 month milestone duly rolled around at the ...

Crystal Clear: The Path to Low-Carbon Glass

Crystal Clear: The Path to Low-Carbon Glass

by Rebecca Blundell

Glass is an essential component of modern architecture. Flooding our built spaces with daylight, it improves aesthetics and minimises artificial light sources, whilst shielding us from whatever the ...

UPC first instance decisions on inventive step after Court of Appeal guidance

UPC first instance decisions on inventive step after Court of Appeal guidance

by Matthew Naylor

2025 Week 49 Last week, we reported on the landmark Amgen v. Sanofi / Regeneron and Edwards v. Meril 25 November 2025 decisions from the UPC Court of Appeal (CoA), which together set out the ...

UPC Weekly - Court of Appeal settles the UPC framework for inventive step

UPC Weekly - Court of Appeal settles the UPC framework for inventive step

by Matthew Naylor

2025 Week 48 If you only read one UPC decision this year, read one of these. You can take your pick, based on technical background. Amgen v. Sanofi / Regeneron is in the field of antibodies for ...

UPC Weekly - Same parties, same prior art, same patent – different claim interpretations in the UPC and UK lead to different outcomes

UPC Weekly - Same parties, same prior art, same patent – different claim interpretations in the UPC and UK lead to different outcomes

by Matthew Naylor

2025 Week 47 We don’t often get to see the same patent being assessed in an EPO opposition, in the UK Patents Court and also at the Unified Patent Court. So we’ve lucked out with Advanced Cell ...

UPC Weekly - Have a second iron in the fire – hedging PI risk against the same medical device

UPC Weekly - Have a second iron in the fire – hedging PI risk against the same medical device

by Matthew Naylor

2025 Week 46 The last month or so has seen a significant number of decisions on preliminary injunctions (PIs) for medical devices. What’s been noticeable about many of these cases is that they come ...

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FORWARD MAGAZINE

Mewburn Ellis Forward is a biannual publication that celebrates the best of innovation and exploration. Through its pages we hope to inform and entertain, but also to encourage discussion about the most compelling developments taking place in the scientific and entrepreneurial world. Along the way, we’ll engage with the IP challenges that international organisations face every day.