A patent only protects you in the country or region where it is granted. This means an Australian patent protects you only in Australia. It has no legal effect in the US, Europe, China, or anywhere else.

A patent isn’t infringed just because two products look similar. Under Australian law, infringement occurs only when a product or process includes every essential feature (“integer”) of at least one granted claim. If even one essential element is missing, there is no infringement. This is why claim analysis is so important — and why broad assumptions about risk often lead to unnecessary fear. At Inventiq, we help businesses understand what actually falls inside a patent’s leg

In a patent, the claims — not the description or drawings — define the legal scope of protection. The claims set out exactly what the patent owner can stop others from doing. The description and drawings help explain the invention, but they do not determine infringement. This is why claim drafting and claim interpretation are critical.

If you’ve ever seen a patent number ending in A, B, or C, here’s the simple version: A = Published application (not granted yet) B = Granted patent (full rights now active) C = Corrected document (fixes or updates to A or B)