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Intellectual Property Disputes

Allen & Overy is well known for its precedent-setting intellectual property disputes advice. We represent clients worldwide, at the highest level, in the many different courts and tribunals key to IP matters.

A&O’s global IP team understands how to exploit the procedural and tactical possibilities that different forums offer, coordinating regional and global litigation and settlement strategies to achieve the right business outcomes for clients.

A firm technical understanding of underlying IP assets is crucial. Many of our team members have technical backgrounds and industry experience to advise with confidence in cases involving the most complex science and technology.

Antitrust issues and arbitration considerations are also increasingly important in IP disputes: we work with our top-tier antitrust and arbitration practices to deliver a seamless service.

Our multi-jurisdictional litigation experience covers all areas of IP, including:

  • Major patent litigation, including in the life sciences and technology sectors
  • Trade mark litigation at all levels
  • Trade secrets litigation, particularly in the finance and telecoms fields
  • Design and copyright litigation, often with an emphasis on digital rights

Our experience

Regeneron

Regeneron

on its European patent strategy for proprietary transgenic mouse technology (marketed as VelocImmune®) – the largest mammalian genetic engineering project ever completed.

Archos

Archos

in a multinational patent dispute concerning both standard essential patents and implementation patents relating to mobiles.

McDonald’s

McDonald’s

on a claim in relation to the McDonald’s “I’m Lovin’ It” jingle, song and trade mark where we advised three McDonald’s companies, as well as EMI, Pharrell Williams and Sony.

Intel

Intel

in litigation relating to its flagship Intel and Intel Inside trade marks (resulting in a number of changes in corporate names and trade names of third parties).

News & insights

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Blog Post: 16 December 2021

Artificial Intelligence and Intellectual Property: what next for the UK?

There is still time to provide input to the UKIPO on copyright protection of computer-generated works, copyright exceptions for text and data mining and AI inventorship of patents as the government…

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Publications: 23 November 2021

What's the impact of the new IPO Tribunal Practice Notice

The Intellectual Property Office (IPO) has issued a new Tribunal Practice Notice setting out the legal changes being made to transitional arrangements following the end of the Brexit implementation…

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Publications: 22 November 2021

Surprising UKIPO decision in SHAKENBAR v SHAKEN UDDER case

The UKIPO has issued a decision finding a likelihood of confusion between two marks for milkshake-related goods and services when only the non-distinctive and descriptive element "SHAKEN" was common…

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Publications: 04 November 2021

Ferrari S.p.A. v. Mansory Design - partial designs can be protected as unregistered Community designs

The Court of Justice of the European Union (CJEU) found on Thursday, 28 October, that even when only an overall product has been made available to the public, individual parts of it may still be…

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