Cruickshank Intellectual Property Attorneys is a specialist IP filing firm with a strong range of agents and expertise that has been built up over the past 80 years. Equally strong in patents, trade marks and designs, it has a good ranking in the second Tier of both patents and trade marks in this year's tables. Senior partner Donal O'Connor is particularly praised by peers and clients, with some picking out his length of experience as a patent attorney. His team is completed by three other patent attorneys and two trade mark attorneys – one of whom, Seamus Doherty, specialises in Community trade mark work and both opposition and revocation proceedings before OHIM.