Skip to main content

great ideas
come to us

Protecting your

intellectual property assets

great ideas
come to us

Protecting your

intellectual property assets

Play Video
No.01

Corporations

No.02

Overseas Associates

No.03

Start-ups & SMEs

No.04

IP Investors

No.01

Corporations

No.02

Overseas Associates

No.03

Start-ups & SMEs

No.04

IP Investors

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 for more than 50 years, our experienced team of attorneys provides highly-specialised intellectual property services and advice to enable you to secure and defend your brands and technologies.
Find out more.

Headquartered in Adelaide, but reaching across Australia and internationally for more than 50 years, our experienced team of attorneys provides highly-specialised intellectual property services and advice to enable you to secure and defend your brands and technologies.
Find out more.

Patents

Trade Marks

Designs

IP Disputes

Patents

A patent is a type of intellectual property right that gives its owner a legal right to exclude others from making, using and selling their invention in a given country or region for a limited period of time, in exchange for publicly sharing their knowledge about the invention.
Find out more.

Trade Marks 

A trade mark is a sign or identifier used to promote and differentiate products and services in the marketplace. Trade marks include brand names, logos and slogans as well as more unusual trade marks such as colours, shapes and sounds.
Find out more.

Trade Marks 

A trade mark is a sign or identifier used to promote and differentiate products and services in the marketplace. Trade marks include brand names, logos and slogans as well as more unusual trade marks such as colours, shapes and sounds.
Find out more.

Designs

A registered design protects the visual appearance of a product such as its shape, configuration, pattern and ornamentation. It can be a valuable business asset which grants the owner the exclusive right to commercially exploit products embodying that design.
Find out more.

IP Disputes

If you need help with a dispute relating to a patent, trade mark or design right, we have a team of expert attorneys who can help you.
Find out more.

IP Disputes

If you need help with a dispute relating to a patent, trade mark or design right, we have a team of expert attorneys who can help you.
Find out more.

Anthony Lee
By In Featured

US vs AU. Do I need to disclose prior art to the Australian Patent Office?

With the recently introduced rule changes relating to the filing of Information Disclosure Statements before the USPTO, I thought it…
Read More

At Madderns, we work with clients across a range of industries, from health and bio-technology to advanced manufacturing, defence, information and communications technology, food and beverages, sports technology and entertainment. Click on our case studies to find out about how Madderns works with clients to help them protect their assets and develop their intellectual property.

View All Case Studies

Fivecast

Fivecast is a digital intelligence company, with a mission to make the world a safer place by working with law enforcement, defence and intelligence agencies around the world. We’ve been working with Fivecast to establish trademarks and patents in Australia and international markets, harnessing our understanding and expertise in protecting innovation in the information and communications technology industry.

Play Video

At Madderns, we work with clients across a range of industries, from health and bio-technology to advanced manufacturing, defence, information and communications technology, food and beverages, sports technology and entertainment. Click on our case studies to find out about how Madderns works with clients to help them protect their assets and develop their intellectual property.

View All Case Studies

Fivecast

Fivecast is a digital intelligence company, with a mission to make the world a safer place by working with law enforcement, defence and intelligence agencies around the world. We’ve been working with Fivecast to establish trademarks and patents in Australia and international markets, harnessing our understanding and expertise in protecting innovation in the information and communications technology industry.

Play Video