A simple overview of a typical patent filing timeline.

An explanation of how to become a client at Keltie and what the onboarding process involves.

Keltie's London Bridge team volunteered at Horniman Primary School, enhancing the classroom environment as part of the firm's commitment to social mobility, community engagement, and team building.

Discover Jesús Enrique Vargas Millan's story and Keltie's commitment to creating an inclusive workplace in our latest article.

Our world needs transformation. It's time for people across the globe to hold businesses accountable for their role in our environmental crisis while calling for innovative solutions.

The UK Intellectual Property Office has released new guidance on examining computer-implemented inventions, including AI patents, marking a significant shift from its previously strict stance. The updated approach promises to better align with European Patent Office practices and offers applicants the opportunity to have existing excluded subject matter objections re-examined. This development opens new possibilities for patent applicants navigating the complex landscape of software and AI-related intellect

Please view this webinar from Keltie LLP.

Keltie is ranked once again as one of Europe's leading Patent Law Firms in the Financial Times 2024 Listings. We talk to Shak to discuss the IT challenges clients face today and learn how Keltie is helping...

Having started her career in 1986 with an established trade mark and patent attorney firm, Rosemary joined David Keltie in founding David Keltie Associates, (now Keltie) in 1988.

The UPC Preparatory team has shared an updated implementation roadmap for the Unified Patent Court (UPC) which indicates that they are aiming for a start date of 1 April 2023.

The UPC website has confirmed that the timeline for the start of the Unified Patent Court has been delayed by two months.

Trade marks can apply to words, logos, colours, shapes, drawings, even sounds and smells. They are a badge of origin that allows a customer to see a brand or product, recognise it...

The European Patent Office released a preview of the updates to the Guidelines for Examination, set to take effect on 1 April 2026. As a core reference for applicants, representatives, and examiners...

The European Patent Office released a preview of the updates to the Guidelines for Examination, set to take effect on 1 April 2026. As a core reference for applicants, representatives, and examiners, these revisions will influence daily practice...

A patent is a time-limited monopoly awarded by countries as an incentive for investment in novel and non-obvious technical innovation. The purpose of the patent system is to allow companies...

Jonathan Goodacre, a partner at Keltie, leads the firm's Cambridge office, specializing in chemistry and life sciences. Celebrated by IAM Patent 1000 for his clear-cut patent advice, Goodacre emphasizes Keltie's client-focused approach, scientific expertise, and collaborative work in solving modern IP challenges.

Keltie is rated as ‘Outstanding' in the 2025 WIPR UK Patents Rankings. This ranking recognises the top firms in UK patent law for their expertise, reputation and client service.

In alignment with the International Women's Day (IWD) 2024 theme, ‘Inspire Inclusion,' we sat down with Danielle and Holly to delve into their perspectives...

With global annual temperature records being broken at an unprecedented rate, the need for immediate, concerted and multifaceted action to reduce carbon emissions into the Earth's atmosphere...

It is not possible to extend the term of a patent in the UK and Europe – but it is possible to extend the term of protection for pharmaceutical products and plant protection products...