Speak to one of our experts

Find out how Corsearch can help you establish, monitor, and protect your brand with confidence.
Gain visibility of threats to your brand and IP instantly
Save hours of manual review time
Enforce hundreds of threats in an instant
Proactively protect your brand and prove the value to your business
“Speed is a crucial thing. The tool needs to be easy to implement, user-friendly and logical from our standpoint.”
Axel Rahnberg
Legal Counsel at H&M
Speak to one of our experts
Find out how Corsearch can help you establish, monitor, and protect your brand with confidence.

Request a 15 minute personalized demo

Demo our technology to see why Corsearch is the right choice for you.
Gain visibility of threats to your brand and IP instantly
Save hours of manual review time
Enforce hundreds of threats in an instant
Proactively protect your brand and prove the value to your business
“Speed is a crucial thing. The tool needs to be easy to implement, user-friendly and logical from our standpoint.”
Axel Rahnberg
Legal Counsel at H&M
Request a 15 minute personalized demo
Demo our technology to see why Corsearch is the right choice for you.

Speak to one of our experts

Find out how Corsearch can help you establish, monitor, and protect your brand with confidence.
Gain visibility of threats to your brand and IP instantly
Save hours of manual review time
Enforce hundreds of threats in an instant
Proactively protect your brand and prove the value to your business
“Speed is a crucial thing. The tool needs to be easy to implement, user-friendly and logical from our standpoint.”
Axel Rahnberg
Legal Counsel at H&M
Speak to one of our experts
Find out how Corsearch can help you establish, monitor, and protect your brand with confidence.
Trademark Solutions
Blogs

First To File Versus First To Use

The debate between which countries are ‘first to file’ and ‘first to use’ is partially a misnomer from the outset in the sense that the rights to all trademarks are dependent on use – ‘use it or lose it’ is a pertinent expression in this context.

The ‘first to use’ system recognizes an unregistered brand being used as a trademark (that is, an identifier of the source of the goods or services) and confers rights on the owner although these are typically weaker than the equivalent registered rights.

‘First to file’ systems vary in their application. China stands out as a country that takes a hard line stance. The first person to register a brand obtains the rights regardless of creation or use by a different business owner. In most other regions that practice ‘first to file’, there are varying degrees of recognition of the goodwill built up by a prior creator and user of the brand. ‘First to file’ does not always mean that the first registrant will acquire inarguable sole rights.

First to File or Use Isn’t as Straightforward as it Sounds

Most first to file countries will allow applications on the basis of goodwill acquired by the prior user of a brand but there are other terms and conditions that are worth considering. The US is a ‘first to use’ country but the ‘use’ must fulfill certain criteria to qualify. Local use of a brand does not generally qualify as a first use in commerce, it requires instead that the use must take place in an inter-state commercial setting.

First to Use Countries

First to use countries include Aruba, Australia, Brunei Darussalam, Canada, Costa Rica, Cyprus, Denmark, Fiji, Hong Kong, Iceland, India, Ireland, Israel, Jersey, Kenya, Lebanon, Malawi, Malaysia, Malta, New Zealand, Papua New Guinea, Puerto Rico, Samoa, Singapore, South Africa, Swaziland, Trinidad & Tobago, United States, Uruguay, and Zimbabwe. Many of these registries will have specific limitations and conditions regarding ‘first to use’ rights and it is virtually always the case that registration of a brand as a trademark will confer stronger and less disputable rights than relying on use in any event.

First to File Countries

A larger proportion of countries are first to file and include Algeria, Anguilla, Argentina, Austria, Belarus, Belize, Benelux, Bolivia, Botswana, Brazil, Chile, China, Colombia, Croatia, Curacao, Czech Republic, Dominican Republic, Ecuador, El Salvador, Estonia, European Union, Finland, France, Germany, Greece, Guatemala, Hungary, Iran, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lithuania, Mexico, Moldova, Montenegro, Nicaragua, Nigeria, Norway, Peru, Philippines, Poland, Qatar, Romania, Russian Federation, Slovenia, South Korea, Spain, Syria, Taiwan, Uganda, Ukraine, United Kingdom, Venezuela, Vietnam, and Zambia.

Just as with ‘first to use’ countries, there are variations in what challenges are permissible in terms of earlier goodwill obtained through use in commerce — ranging from no challenge at all to more liberal. The definition of adequate ‘use in commerce’ will incorporate factors such as use in advertising versus sales of the products, geographic area requirements, and differing evidentiary burdens for the accompanying factors.

Change is inevitable in every facet of life and trademark registration is no exception. Across regions, legislation, case law, and Intellectual Property Office processes are in a constant state of flux. It is always best to not rely on general information which may be out of date and instead go to the relevant primary source for up-to-date information before forming any concrete international trademark strategies.

Along with filing requirements, the length of time you can expect an application to register a trademark in any particular region can vary dramatically between countries and should be a consideration when developing your filing strategy.

International Trademark Searching

The global trademark landscape has grown so complex that the risk of infringement when clearing new trademarks is at an all-time high. With so much at stake, Corsearch understands the need to provide comprehensive search information that saves time, limits noise, and affords security.

For comprehensive results and best-in-class customer service, join most of the Fortune 100 companies and perform your trademark searches with Corsearch.

Learn More

See how PharmaCheck™ accelerates name qualification

From early-stage screening to post-clearance checks, we help you move faster with confidence — while avoiding missteps new, and help you move forward — faster.

Meet Speakers

No items found.
resources

Tags
Trademark Screen
Trademark Search
Resources

Similar resources

Blogs
Trademark Solutions
Powering Continuous Trademark Intelligence
April 28th, 2026
Blogs
Trademark Solutions
Why Reporting Is Still Slowing IP Teams Down
April 22nd, 2026
Blogs
Brand Protection
Trademark Solutions
Content Protection
The Intersection of AI and Brand Protection in 2026
April 9th, 2026
Blogs
Trademark Solutions
Why Trademark Risk Starts Before Filing
March 17th, 2026
Blogs
Trademark Solutions
Nice Classification 2026: The Essential Guide for Trademark Professionals
December 15th, 2025
Blogs
Trademark Solutions
TrademarkNow 2025: The Year of AI Innovation
December 1st, 2025
Blogs
Trademark Solutions
Streamlining Pharma Name Clearance: Unified Trademark and Regulatory Review
October 8th, 2025
Blogs
Trademark Solutions
3 Ways AI is Changing Trademark Watching
August 26th, 2025
Blogs
Trademark Solutions
Why Smart Phonetics Matter: How AI is Changing the Game in Trademark Search
August 25th, 2025
Blogs
Brand Protection
Trademark Solutions
The Next Layer of Brand Protection: Why Trademark Watching Matters
July 3rd, 2025
Register to Webinar
Day: 
Time: 
 ET