International Filing

International Patent Filing (PCT & National Phase)

Strategic international patent protection through PCT applications and national phase entries across all major markets.

Discuss International Filing

What's Included

Full support for extending your patent protection across international borders.

PCT international application filing
National phase entry coordination
ISA/IPEA selection strategy
Priority date and timing advice
Cost optimisation across jurisdictions
Coverage: US, UK, EP, CA, AU, CN, JP, KR, IN, BR, MX, SG, and more

How the PCT Route Works

The Patent Cooperation Treaty (PCT) is the most cost-effective way to pursue international patent protection. Here's how it works.

1

File a PCT Application

A single international application filed via WIPO gives you 'patent pending' status in over 150 countries. This buys you time to decide where to file nationally.

2

International Search & Examination

An International Searching Authority (ISA) searches prior art and issues a written opinion on patentability. This gives early insight into your prospects globally.

3

National Phase Entry (30 months)

At around 30 months from your earliest priority date, you choose which specific countries to enter. This is where costs scale, so strategic selection is critical.

Important Deadline

You generally have 12 months from your earliest filing (priority date) to file a PCT application, and 30 months from the priority date to enter the national phase in individual countries. Planning ahead is crucial.

Who Is This For?

Patent holders wanting global protection
Startups targeting international markets
Anyone approaching their PCT deadline (30 months from priority)

Pricing

International filing costs depend on the route and number of jurisdictions. Here are the main service components.

PCT Filing

International patent application via WIPO

$540–$855
PCT application preparation
Filing with chosen receiving office
ISA selection advice
Filing receipt provided
Discuss Options

National Phase Entry

Entry into specific countries from PCT

Varies by jurisdiction
Application preparation for target country
Local requirements compliance
Coordination with local representatives
Strategic advice on country selection
Discuss Options

Official fees (paid to patent offices) are separate and vary by jurisdiction. We'll provide a full cost breakdown before you commit.

Frequently Asked Questions

A PCT (Patent Cooperation Treaty) application gives you 'global patent pending' status without immediately filing in individual countries. Around 30 months from your earliest priority date, you then choose which specific countries to enter. It's a cost-effective way to keep your international options open.
This depends on your market, manufacturing locations, and competitors. We provide strategic advice on country selection as part of the service, helping you balance protection with cost.

Ready to Go Global?

Whether you're filing a PCT application or entering national phase, we'll guide you through the process with strategic advice on country selection and cost optimisation.

Discuss International Filing