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Katharine Lumsden

Senior Associate

Kathy Lumsden | Patent Attorney


Chartered Patent Attorney
European Patent Attorney

Katharine graduated from Cambridge University with a Degree in Natural Sciences specialising in chemistry.

Career History

Katharine joined Gill Jennings & Every in 2007. She qualified as both a Chartered and European Patent Attorney in 2011 and became a senior associate in 2014.

Katharine Lumsden

Senior Associate

Katharine is an experienced UK and European Patent Attorney covering a wide variety of subject areas in the chemical and pharmaceutical fields. She has particular experience in growth substrates, insulation materials, surfactants, polymer chemistry, batteries, semiconductor materials, medical devices, pharmaceuticals and drug delivery.

Katharine works with a broad spectrum of clients, ranging from start-ups to large multinational corporations. She frequently represents her clients at the European Patent Office in opposition proceedings, both in defence of their own patents and in opposition to their competitors’ patents. She also advises clients on infringement matters both in the UK and abroad. Katharine has extensive experience in filing and prosecuting European patent applications. She manages patent portfolios across multiple jurisdictions.

Katharine provides strategic advice tailored to the needs of her clients to meet their commercial aims.