Barristers at Three New Square are among the leading advocates at the intellectual property Bar. They represent their clients in the United Kingdom in the High Court, Court of Appeal and House of Lords, in the Patents County Court and in the Patent Office and Trade Marks Registry. In Europe, members of chambers appear in the European Court of Justice and the European Patent Office in Munich and also represent their clients in proceedings at the Office for Harmonization in the Internal Market in Alicante.

In addition to offering expertise in advocacy and the preparation of cases for trial, chambers provides support to professional and lay clients during the course of litigation. Chambers is able to offer a spectrum of expertise and experience from its barristers. For example, in addition to offering advice and appearing as advocates, members of chambers frequently assist solicitors in matters such as selecting expert witnesses, reviewing evidence and disclosure documents. As well as working closely with solicitors, chambers has particularly close links with practicing trade mark agents and patent attorneys.

In addition, chambers’ clerks are able to offer advice on the practicalities of issuing applications, fixing hearings and listing matters for trial. Rooms within chambers are available for exclusive use by clients during trial

Chambers prides itself in practicing to the highest professional standards of the English Bar. However, occasionally problems may arise. These may be discussed informally with the clerks or the barrister concerned at any time. Chambers has a formal complaints procedure which is available on request.