Freedom to operate before you commercialise

The two questions are structurally different

Patentability asks whether the invention was disclosed anywhere in the world before your date. It reads disclosures, of any age, from any country, whether or not still in force.

Freedom to operate asks whether a right in force, in the country where you will sell, has claims your product falls within. It reads claims, ignores expired and abandoned rights, and is strictly territorial.

So a document that destroys your patentability may be irrelevant to FTO because it expired years ago. A patent irrelevant to your patentability, because it published after your priority date, may be the one that blocks you.

How to scope it sensibly

By product, by country and by time. Take the product you will actually ship, the countries where you will earn revenue in the next three years, and the components you buy in as well as the ones you build.

The useful outputs are design changes and negotiation options, and both need lead time. Run it before tooling.

What to actually do

• FTO reads claims in force; patentability reads disclosures anywhere.
• Include bought-in components and processes.
• Scope by revenue country, not by market size.
• Run it while design changes are still cheap.