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Archives: Bulletins

December 4, 2025

When is a rose not a rose? When it’s a tyre: the first smell trade mark accepted for advertisement in India

India has accepted its first smell trade mark for advertisement, a rose-scented tyre mark by Sumitomo. This milestone opens the door for broader protection of non-traditional trade marks.

December 3, 2025

Dr Michelle Pratt in conversation with Anna Elagina, Finance Director

Boult’s Finance Director Anna shares insights on leading a growing team, embracing challenges, building confidence and enjoying a rewarding finance career in a fast-changing world.

November 28, 2025

Can a celebrity register a trade mark for their face in the UK to combat AI deepfakes?

UK law offers no image rights, so celebrities rely on trade marks to protect their likeness. Clarkson’s filings show how trade marks may help counter AI deepfakes but highlight gaps in current law.

November 27, 2025

UPC Court of Appeal overturns revocation of Amgen’s PCSK9 antibody patent and clarifies the UPC’s inventive step approach (Amgen v Sanofi and Regeneron)

The UPC Court of Appeal has validated Amgen’s PCSK9 antibody patent and clarified its inventive step and medical-use claim approach, bringing UPC practice closer to the EPO.

November 25, 2025

“Wear the damn shorts” – Sweaty Betty and the tricky question of ownership in slogans

The “wear the damn shorts” dispute reveals the risks brands face when using unregistered slogans and highlights why securing trade mark rights early is essential.

November 20, 2025

No one-size-fits-all: Unitary patent or national validation?

Your EP patent is granted – now choose between a Unitary Patent or standard validation. Compare coverage, costs, risks and enforcement to pick the right strategy.

Clarity of dependent claims and consequences for amendments in opposition proceedings

Recent EPO case T 866/24 highlights concerns over clarity of dependent claims and the limits of G 3/14, with important implications for G 1/24 and the pending G 1/25 decision.

November 19, 2025

Stay alert: misleading trade mark communications on the rise

Trade mark owners are seeing a surge in scam emails impersonating lawyers. Know the warning signs, avoid urgent payment requests and verify all communications with trusted advisers.

November 17, 2025

Insufficiency arising from a partially incompatible dependent claim

EPO decision T 0878/23 highlights how inconsistencies in dependent claims can trigger insufficiency issues and revoke a patent. Careful claim drafting and timely amendments are crucial.

November 13, 2025

Killer bars?

A Patent Attorney’s take on Joe Wicks’ “Killer” Bars – exploring mixed messaging around ultra-processed foods and how regulation can inspire innovation in the food industry.