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Archives: Bulletins

September 10, 2026

EPO vs UPC: Procedural considerations for EPO oppositions and UPC revocation action proceedings

Learn the key differences between EPO oppositions and UPC revocation actions, from filing windows and procedural timelines to costs, scope and strategic considerations when challenging European patents.

September 9, 2026

Trade mark pitfalls when launching new products internationally: how Boult’s Spanish team can help you avoid costly mistakes

Launching overseas? Discover six common trade mark pitfalls businesses face when entering Spain, Latin America and beyond.

September 8, 2026

Intellectual property challenges for university spin-outs in chemistry and climate technology

From ownership and licensing to patents and publications, effective IP strategy is vital for university spin-outs. Learn how to protect innovation and support commercial success.

September 4, 2026

G 1/25 decision – description amendments are required, but in more limited cases

The Enlarged Board’s G 1/25 decision confirms description amendments are only needed where unresolved inconsistencies with the claims cause non-compliance with the EPC.

September 3, 2026

A reminder to get claims right for computer-implemented methods of modelling

An EPO Board of Appeal decision reinforces the lessons of G 1/19. Careful claim drafting for computer-modelling inventions is essential to establish inventive step and preserve amendment options.

September 2, 2026

The patent race in solid-state batteries: what battery start-ups need to know

As solid-state battery patent filings surge, start-ups must protect innovation while managing freedom-to-operate risks. Discover how a robust IP strategy can support investment, growth and commercial success.

August 28, 2026

A reminder to check texts proposed for grant carefully (T 0216/26)

A recent EPO Board of Appeal decision confirms that applicants can correct errors in grant texts through appeal, but may still have to pay the appeal fee if they failed to identify the mistake earlier.

August 27, 2026

Sufficiency of alternatives within a claim (T 1186/24)

A recent EPO appeal decision highlights the risks of claim alternatives, confirming that each alternative must independently meet sufficiency requirements.

August 19, 2026

Patent strategy for chemistry start-ups: 10 common patent portfolio mistakes to avoid

Learn how chemistry start-ups can avoid 10 common patent portfolio mistakes and build an IP strategy that protects innovation, attracts investors and supports long-term commercial success.

August 18, 2026

Global insights: Double patenting

Explore how major biotech and pharmaceutical jurisdictions approach double patenting and divisional applications, and discover strategies for building stronger global patent portfolios.