How to patent an idea in Italy: steps, costs and limits

Say you’ve sketched a coffee capsule that fits every machine and rots in a compost bin. Your flatmate says: patent it before somebody copies you. Good instinct, wrong verb. In Italy nobody grants a patent for an idea. They grant it for an invention, and the gap between the two decides everything that follows.

By the end you’ll know how to patent an idea in Italy, or why you can’t: what the law protects, what a filing at UIBM (the Italian patent and trademark office) costs according to the Ministry this October, why one careless post can sink an application, and where Europe and the PCT come in. It’s the stop after Italy’s innovative startup status on our beginner’s map from zero to a first round.

Can you patent an idea? Not the idea itself

Open Article 45 of the Codice della proprietà industriale (the Industrial Property Code, Legislative Decree 30/2005) and you’ll find the test. Any field of technology is fine, as long as the invention is new, involves an inventive step and can be applied in industry. The interesting part is the second list, the things the law refuses to call inventions. Discoveries, scientific theories and mathematical methods are on it, and so are plans, principles and methods for mental activity, for games or for business. Computer programs. The presentation of information.

One phrase changes how you read that list: the exclusions apply to those things “considered as such” (comma 3). A program on its own isn’t an invention. A machine that works better because of a clever program can be. For the positive version, the Naples Chamber of Commerce needs one line. An invention, it says, is “una soluzione nuova ed originale di un problema tecnico”: a new and original solution to a technical problem, one that can be made and used in industry.

Take the capsule. It solves a technical problem: what it’s made of, how it seals, how it rots in the compost bin. That can qualify. Now take an app that matches students with spare rooms. Mostly, it can’t. The code would call it a business method running on software, and on its own that sits on the excluded list. Software gets copyright instead, which is a different tool with different rules.

Why you should keep quiet until you file

Novelty is measured against everything the public could access before your filing date. How wide is that? The European Patent Office answers in its examination guidelines on Article 54 of the European Patent Convention (EPC): anything made available “by means of a written or oral description, by use, or in any other way”. A talk at a pitch night can count. So can a prototype on a trade-fair stand, a Behance upload or a LinkedIn post with the drawings.

Secrecy is the exception. The same guidelines say information is public only when nobody is bound to keep it secret, and that the duty can be tacit as well as written. Tacit is the dangerous word, because you can’t prove it later. If you have to show a prototype to a manufacturer, get a confidentiality agreement signed first.

The escape hatches are narrow. Article 55 EPC ignores a disclosure made up to six months before filing in two cases only: an evident abuse against you, or the invention shown at an official international exhibition. Nobody should plan around either. Italian law also asks for something new (Article 45), so assume the same logic bites at UIBM. File first, talk second.

How to patent an idea in Italy, step by step

The Ministry’s page and the Naples Chamber of Commerce describe the same route.

1. Draw the thing. Then describe the technical problem and your solution in plain words. Show nobody yet.
2. Check what already exists. A published patent, or a product already on a shelf, that does the same job means yours isn’t new.
3. Find an Italian patent attorney (consulente in proprietà industriale) and get the quote in writing. Ask who drafts the claims, too. They are the sentences that say exactly what you’re protecting, and a patent can stand or fall on their wording.
4. What goes into the filing? The application form (INV-RI), a summary, the description, claims in Italian and in English, and drawings if the text mentions any.
5. Submit it. Online with UIBM is the easy way, though a Chamber of Commerce or a letter to the Ministry in Rome also works. Online costs €50 (up to 10 claims) plus €16 stamp duty. On paper it’s €120, plus the stamp duty and a €40 secretarial fee.
6. Let the European Patent Office do the search for you. With English claims it’s free; without them the Ministry’s table lists €200.
7. Keep the patent alive. Annual fees start in the fifth year (the Naples Chamber’s table opens at €60 and climbs), and protection lasts 20 years from the filing date.

The attorney’s fee isn’t in those numbers, so ask for it before you commit.

Italy only, Europe or the world? The 12-month window

Your Italian filing gives you a date, and the date is worth money. Here’s why. Under the Paris Convention you have 12 months to file the same invention in other member countries, and each later application is treated as if you’d filed it on the day of the first. Six months only, for trademarks and designs.

Abroad there are two main roads. One is the European Patent Office, which grants patents for many countries in a single procedure. The other is a PCT application, filed once through WIPO, which has the effect of separate applications in all 159 contracting states. Neither gives you a worldwide patent. The PCT mostly buys time before you pick countries.

Route	Where it protects	What it costs to file	Good to know
Italian patent (UIBM)	Italy	€50 online, plus €16 stamp duty	20 years from filing; annual fees from year 5
Italian utility model (UIBM)	Italy	€50 online, plus €16 stamp duty	10 years from filing
European patent application (EPO)	The countries of the European Patent Convention that you choose	EPO fees, translations and attorney: far above Italy, so ask for a quote	File inside the 12-month window
PCT application (WIPO)	Same effect as separate applications in all 159 contracting states	International fees now, national fees later: ask for a quote	File inside the 12-month window; pick countries later

That’s why the cheap Italian filing makes a good first move. It costs little and gives you a year to find out whether the invention deserves the bigger spend.

Utility model, trademark, design: when a patent is the wrong tool

Think about what a copycat would take. Say a rival copies the way your capsule seals and breaks down: that’s how it works, so you’d want a patent. Say they copy your brand name or logo instead. A trademark covers that, because it’s what customers recognise. And if they copy the shape of the pod, a registered design covers how a product looks. Work out what you’d hate to lose first, then pick.

The Ministry also lists the utility model (modello di utilità) next to patents: the same €50 online fee, but 10 years of protection instead of 20. And the 2026 state funds name all three families: Brevetti+ for patents, Disegni+ for designs and Marchi+ for trademarks.

Is there public money for patents in 2026?

Some, with a catch. On 31 August 2026 the Ministry published a decree dated 28 July that programmes €32 million for Italian SMEs: €20 million for Brevetti+, €10 million for Disegni+ and €2 million for Marchi+. It said the calls themselves, with deadlines and procedures, would follow within about 30 days. Check the UIBM site for where things stand today, and read which costs the call accepts before you pay for any service.

A patent can pay back through tax, too. Status is another angle: a patent is one of three alternative tests you can pass to become an innovative startup. How the patent box works fits in a breath: the company deducts an extra 110% of the R&D costs behind patents, copyright software and designs. The R&D tax credit explained goes through the 10% credit you can claim on qualifying research spending. For startups there’s also the zero-interest loan of Smart&Start Italia.

Investors care about this too. When they run due diligence on a startup, who owns the invention is one of the questions. Did it come out of a job or a university lab? Then settle who owns it before you file, not after.

Your checklist

• A description of the invention as a technical problem plus its solution, not as a business.
• Nobody outside a signed confidentiality agreement sees the drawings before the filing date.
• A search of what already exists, before you pay anyone.
• A written quote from an Italian patent attorney, and a clear answer to who drafts the claims.
• Claims in Italian and in English, so the European Patent Office search costs nothing.
• The 12-month deadline for going abroad, in your calendar the day you file.
• The Brevetti+ call: read it once it’s out, before you buy any service it might cover.

Next on the map: inventions rarely get built alone, so the next question is how to find a co-founder.

This article is general information, not legal or tax advice. Rules and fees change: check the official UIBM and Ministry pages, or ask a patent attorney, before you file.