Madderns Patent & Trade Mark Attorneys

10/06/2026

We are seeking an experienced Accounts Payable Assistant to join our Adelaide team to assist with the accounting function of the organisation. This role also offers the opportunity for involvement in month-end reporting, process improvements, finance projects and other accounting activities. For more information and to apply, click on the SEEK link

If you love administrative accounting tasks and have a highly accurate and organised working approach, then we want to hear from you!

03/06/2026

Congratulations to Mark O’Donnell, Jeff Holman and Stephen O’Brien for being recognised internationally as leading patent practitioners, alongside a citation for our firm, in IAM’s Patent 1000.

The Patent 1000 focuses on patent practice and has firmly established itself as a leading go-to resource for those seeking world-class legal patent expertise.

The citation also highlights our independence, enabling us to develop long-term professional relationships built on trust, continuity and direct client engagement.

We appreciate the recognition!

https://www.iam-media.com/rankings/patent-1000/profile/firm/madderns.

29/04/2026

It’s Guide Dogs Day, and Mark O'Donnell has been at Hughes PR enjoying a fundraising morning tea and meeting other businesses.

Did we mention that an Ambassadog and a Facility Dog dropped in with their handlers, to meet everyone and thank them for supporting the cause?

Mark met Ta**us and Scout while hearing about the great work Guide Dogs Australia SA/NT undertakes to support people living with blindness or a visual impairment.

16/04/2026

Madderns are seeking an Experienced Patent Attorney (Mechanical Engineering)!
We are looking for a highly motivated, enthusiastic Experienced and Registered Patent Attorney to join our Engineering team at Madderns, preferably at the Associate or Senior Associate level and with at least 6 to 10 years’ experience as a registered attorney.
To be considered for this role, you must have a bachelor’s degree or higher qualification in engineering, specialising in mechanical, mechatronics, aerospace, advanced manufacturing, robotics, renewable energy technology or petroleum. Plus you must be currently registered as a Patent Attorney in Australia and New Zealand.
Click on this link for more information and to apply:

Join our successful Patent Attorney teams at Madderns. Work with a diverse range of clients to protect their inventions.

31/03/2026

The International Trademark Association (INTA)'s Annual Meeting is just four weeks away, and our team is looking forward to travelling to to attend.

Martin Pannall, Fabiola Dos Santos, Louise Emmett, Megan Ryder and Anthony Lee thoroughly enjoyed last year’s Annual Meeting and are excited to join the global IP community once again, even if this year’s London weather may not quite match the sunshine of San Diego.

The program features a diverse and engaging line-up of sessions, which will provide valuable insights for our team members attending, as well as for colleagues back in the office who will benefit from their learnings.

Alongside professional development, a key focus of the event is connecting with industry peers and colleagues. If you are attending INTA, please feel free to reach out — our team would welcome the opportunity to connect.

25/03/2026

Start your career in IP!

We are seeking a Trainee Patent Attorney - Immunology to join our Life Sciences & Chemistry (LSC) team in Adelaide and assist our specialist LSC attorneys to protect our clients’ innovations.

To be considered for this role, you must have a bachelor’s degree or higher qualification in immunology or closely related life sciences discipline and previous industry or practical work experience in your field of study. We’re looking for someone with a strong working knowledge of immunology and biotechnology inventions, including antibody-based therapeutics and other biologics and demonstrated ability to analyse and interpret complex scientific data relating to immune pathways, monoclonal antibodies, antibody–drug conjugates, and therapeutic proteins.
Patent Scientists, Patent Technical Specialists, newly qualified Patent Attorneys, or candidates already undertaking studies towards Patent Attorney registration in Australia are also encouraged to apply.
Click on this link to apply:

Passionate about a career in IP? Join our successful Patent Attorney team in Adelaide. Work with a diverse range of clients to protect inventions.

13/03/2026

With an election less than two weeks away in South Australia, we need to keep our finger on the pulse as to what’s affecting the business community and how an election result may play out.

Our Senior Associate Michael Dow spent some time today at the 2026 Leaders’ Debate, hosted by the SA Press Club and the SA Business Chamber, listening to Premier Peter Malinauskas and Opposition Leader Ashton Hurn go toe to toe.

It was a well-rounded debate, and Michael couldn’t pick a winner.

If you’d like to talk to Michael about what he thought, don’t hesitate to get in touch.

04/03/2026

Protecting your brand is critical in the beverage industry, whether you're launching a craft gin, a functional sparkling water or a boutique wine label.

Is your trade mark protection strategy keeping pace with your current offerings and expansion plans?

Are you accounting for industry changes including low and no-alcohol offerings, which you might soon be competing with?

Our Associate Elise Bruce highlights what you might need to consider: https://bit.ly/46BWB2F.

02/03/2026

Sun, smiles, and the San Diego crew at last year's International Trademark Association (INTA)'s Annual Meeting ☀️

A snapshot of the Madderns team in its element, together, in person, and exactly where we do our best work.

This year, that same squad will be making its way to London.

A new backdrop, the same energy…and while we can’t promise the sunshine, we can promise genuine catch ups, great conversations, strong coffee (or tea), a few pints, and all things IP, plus a new pose to try and top this one.

For us, the INTA Annual Meeting is about showing up, reconnecting, strengthening relationships, and meeting new people who make this global community what it is.

London, we’re ready.

If you’ll be there too, we’d be delighted to see you.

23/02/2026

When you hear the word Prohibition, you might think of the United States’ ban on the production, transportation and sale of alcohol in the 1920s... which makes it a bold name for a spirit brand.

That’s where Prohibition Liquor Co turned to Madderns in its early days, seeking advice and support — starting with protection of its clever and distinctive name.

Prohibition Liquor Co. has since grown from founder Adam Carpenter’s backyard to become an international success story on the gin stage.

With his background in graphic design and strong focus on brand identity, Adam has worked closely with Madderns to protect the company’s valuable intellectual property both in Australia and overseas.

Watch to learn more about how the Madderns team has supported the brand to rise through the ranks for more than a decade.