Donna is a partner in Osler’s National Intellectual Property Department. She oversees the firm’s trademark practice and is managing partner of the Ottawa office. Her practice entails trademark clearance, enforcement and prosecution with a significant emphasis on contentious proceedings before the Trademarks Opposition Board. She regularly provides clients with advice on licensing, labelling, domain name issues and the protection of trademarks abroad. She also counsels clients on the management of domestic and international portfolios. Donna is on the Editorial Board of several publications, is the author of Selecting and Protecting Trade-marks: A Practice Guide and has spoken extensively on international and domestic trademark protection at many conferences and seminars.International rankings include: The Canadian Legal Lexpert® Directory 2017: Intellectual Property; Chambers Canada 2017: Intellectual Property; WTR 1000 – The World’s Leading Trademark Professionals 2017; Prosecution and Strategy (gold band); Expert Guides: Women in Business Law 2016: Trade Mark and Managing IP 2016: IP Star.