Our Madderns member


Mark O’Donnell

Partner - Patent Attorney

About Madderns

Madderns is a leading, privately-owned Australian Patent and Trade Mark Attorney firm that protects the intellectual property assets of innovative businesses, organisations and individuals. Headquartered in Adelaide but reaching across Australia and internationally, our experienced team of attorneys provides highly specialised intellectual property services and advice to enable our clients to secure and defend their brands and technologies in Australia and New Zealand. For more than 50 years, we have supported the varied needs of a diverse client base that ranges from global companies to small to medium enterprises (SMEs) and individual innovators. Whether it’s a patent, trade mark, a design or domain name, our experienced team, many having PhD qualifications in their field of expertise, is on-hand to provide strategic and commercially relevant advice to support you in protecting your intellectual property. At Madderns, we’re driven to help you succeed. We build long-term relationships to ensure the intellectual property assets of our clients are protected in their markets.

Member Background