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Archives: Bulletins

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.

August 17, 2026

How early should you opt out to avoid the UPC?

A recent UPC decision highlights the risks of delaying an opt out. Learn why early action may be essential to keep European patents outside UPC jurisdiction.

August 13, 2026

Growth in advanced materials, coatings innovation and food technology reshapes the European patent landscape

EPO patent filings show strong growth in materials, food technology, coatings and surface technologies, highlighting innovation driven by sustainability and advanced manufacturing.

August 12, 2026

Is your chemistry and materials patent portfolio ready for investor due diligence?

Discover the key patent portfolio questions investors ask during IP due diligence and how chemistry and materials companies can strengthen investor confidence and support fundraising success.

August 5, 2026

UK IPO releases updated guidance on excluded subject matter following the judgment of the Supreme Court in Emotional Perception AI

New UK IPO guidance following the Emotional Perception AI ruling brings greater clarity to patent examination, aligning UK practice with the EPO and impacting AI, software and quantum computing inventions.