In 2024, more than 83% of Australian trade mark applications filed by O’Sullivans were successfully registered. Let us help you own your key brands.

In 2025 the Apple brand was valued at over $470 billion* – are your key brands protected? (*https://interbrand.com/best-global-brands/global/) 

O’Sullivans is a life-raft of commercial and practical IP advice in an ocean of legal jargon and IP hype.

The world is full of “clever” technology looking for a market - let us help you beat the odds