Désirée Fields is a Legal Director in the London office of international law firm Pinsent Masons, specialising in intellectual property. Her practice focuses on worldwide trade mark and design portfolio management, international prosecution and clearance, enforcement, exploitation and commercialisation of trade marks and designs. She has been involved in complex multi-jurisdictional trade mark oppositions and litigation and has experience with coordinating trade mark projects on a global basis. Désirée has worked with clients across a diverse range of sectors, including luxury and consumer brands, food and beverages, media, technology and communications, sports, entertainment, hospitality, and leisure. Her particular focus on the tennis industry is a result of her lifelong interest in the sport in which she has become widely regarded for her extensive knowledge and insight. Désirée has authored numerous articles for various intellectual property and other legal publications and has been consistently recognised by leading legal directories and publications. She has been named as a top trade mark professional for trade mark prosecution and strategy by World Trademark Review’s WTR 1000 (2017-2022) and recommended for trade mark and brand protection work in the Legal 500 (2018-2022). Désirée’s outstanding contributions to The Trademark Reporter (TMR) Committee of the International Trade Mark Association (INTA) since 2018 have resulted in her elevation to Senior Editor for 2023.