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Charlie O'Neill

UK Chartered Patent Attorney

Charlie is a UK Chartered 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

UK Chartered Patent Attorney

Membership of Professional Bodies

Fellow of the Chartered Institute of Patent Attorneys (CIPA)



Tel: +44 20 3077 8600

14 South Square,
Gray’s Inn

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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