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Charlie O'Neill

European and UK Patent Attorney

Charlie is a European and UK Patent Attorney based in our London office. He joined J A Kemp in 2016.

Charlie is involved in the drafting, filing and prosecution of patents across all chemical technologies, but has a particular interest in organic, biological, and pharmaceutical chemistry.

Before Charlie joined J A Kemp, he gained research experience in protein folding, focusing on circular permutant proteins. He also spent a summer working in research and development for a large multinational fast-moving consumer goods company.




University of Cambridge, Masters Degree in Natural Sciences (Chemistry)

Professional Qualifications

European Patent Attorney; UK Chartered Patent Attorney

Membership of Professional Bodies

Fellow of the Chartered Institute of Patent Attorneys (CIPA); Member of the Institute of Professional Representatives before the European Patent Office (EPI)



Tel: +44 20 3077 8600

80 Turnmill St,

Contact Charlie

If you wish to talk to Charlie O'Neill, please send an email directly to

or call +44 20 3077 8600

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