Our Services

Definition IP are a firm of intellectual property attorneys providing expert advice and services acr...

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Dan specialises in patents relating to 'apps', medical devices, scientific instruments, consumer electronics, communications technologies and industrial and process engineering.

Dan Mercer, Director
Patent Attorney, CPA, EPA

Claire specialises in patents relating to life sciences, medical devices, and food and drink sector. Claire also provides strategic assistance to companies in all technology areas who are going through a period of transition, such as at funding stages from seed to IPO.

Claire Rutherford, Director
Patent Attorney, CPA, EPA, European Patent Litigator

Eimear specialises in patents in the chemical and biochemical fields, and particularly those relating to materials, catalysts, medical devices and pharmaceuticals. 

Eimear Sampson, Director
Patent Attorney, CPA, EPA, IEPA, Irish Trade Mark Attorney, Registered European Trade Mark and Design Attorney, European Patent Litigator