Madderns is a leading, privately-owned 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.

As intellectual property specialists, we work closely with our local and international clients to identify their unique needs and protect their interests in Australia, New Zealand and other overseas markets.

For more than 50 years, we have supported the varied needs of a diverse client base that ranges from global companies and overseas IP firms to small to medium enterprises 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 our clients in protecting their intellectual property.

At Madderns, we’re driven to help our clients succeed. We build long-term relationships to ensure the intellectual property assets of our clients are protected in their markets.