GJE is delighted once again to have been recommended as a firm of patent and trade mark attorneys in the Chambers and Partners 2025 rankings. Reviews from clients and experts in the sector note that the firm is known for its sector-specific knowledge, professional ability and consistent quality of work.

Of particular note, Arnie Clarke remains ranked in Band 1 as a recommended patent attorney. Over a 25-year career he has undertaken contentious and non-contentious work in the fields of pharmaceutical, medicinal, industrial, food and organic chemistry. He is recognised in the guide for his expertise in small molecule pharmaceuticals, drug repurposing, and food, organic and industrial formulation chemistry, and for his specialist work undertaking complex patent oppositions.

The full review, including comments from clients and peers is published on the Chambers and Partners website.

GJE would like to thank all of our clients for their ongoing support, both for recommending the firm, and for trusting us with their intellectual property portfolios.