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Archives: Bulletins

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.

November 6, 2025

A ‘holistic’ approach to inventive step

The UPC Central Division confirms the EPO’s approach to inventive step, highlighting the importance of identifying realistic starting points and applying a holistic assessment.

November 5, 2025

Use it or risk losing it: Upcoming changes facing owners of comparable UK trade marks

After 1 January 2026, brand owners can no longer rely on EU use to maintain comparable UK trade marks. Genuine UK use will be required to defend and enforce registrations.

November 4, 2025

Dr Michelle Pratt in conversation with Dr Howard Sands, Managing Partner  

As Managing Partner at Boult, Howard Sands leads with strategic insight and technical expertise, specialising in software and business method patents that drive innovation forward.

October 31, 2025

Oktra and Boult – an office design that puts wellbeing first

Our London workspace, designed by Oktra, features collaboration zones, quiet areas, and a stained-glass-inspired wall – putting wellbeing and flexibility at the heart of the office.

October 30, 2025

From ruby pineapples to diamond strawberries: an IP overview of designer fruits

From $400 Rubyglow® pineapples to patented pineberries, luxury fruits are redefining IP in food. Learn how patents, plant variety rights and trade marks protect “designer” fruit innovation.