Access to patent information is critical for innovation, R&D, and intellectual property strategy. However, language barriers have long limited the effective use of global patent databases. To overcome this challenge, the European Patent Office (EPO) and Google partnered to introduce an advanced machine translation service: Patent Translate.
This collaboration has transformed how innovators, businesses, and patent professionals access multilingual patent documentation worldwide.
What Is Patent Translate?
Patent Translate is a machine translation tool available on the EPO website that enables users to instantly translate patent documents into multiple languages using Google Translate technology.
It allows translation:
From and into English
For major European languages such as French, German, Spanish, Italian, Portuguese, and Swedish
And now supports over 30 languages, including Chinese, Japanese, Korean, and Russian
Today, Patent Translate covers more than 90% of European patent documents, making global patent knowledge more accessible than ever.
Why Removing Language Barriers in Patents Matters
Patent information is a key source of technical knowledge. Breaking language barriers helps:
Identify relevant prior art
Avoid patent infringement risks
Support international R&D projects
Enable global patent filing strategies
Improve freedom-to-operate (FTO) analysis
With multilingual access, innovators can explore patent literature regardless of the original filing language.
EPO–Google Partnership: A Milestone in Patent Accessibility
The cooperation between EPO and Google marked a major step in improving patent data accessibility.
By training Google’s translation engines with hundreds of thousands of high-quality patent translations provided by the EPO, translation accuracy has significantly improved over time.
This initiative supports EPO’s mission as the world’s largest provider of free patent data and Google’s goal of organizing global information.
“Patent Translate enables businesses and innovators to identify relevant patent documents and translate them into their own language, removing barriers worldwide.”
— EPO President Benoît Battistelli
Benefits for Businesses and Innovators
Thanks to Patent Translate, companies and inventors can:
Access foreign patent documents instantly
Understand technical content without human translation delays
Discover innovation trends across countries
Strengthen IP risk analysis and decision-making
This is especially valuable for SMEs and startups entering international markets.
How Efor Patent Helps You Leverage Global Patent Data
At Efor Patent, we actively use advanced patent databases and translation tools like Patent Translate to support our clients with:
Patent searches & prior art analysis
Freedom-to-operate (FTO) reports
Patent drafting and filing strategies
International patent applications
Infringement and validity analysis
Our experts combine technology with professional legal insight to ensure accurate and reliable IP decisions beyond machine translations.
Turn Global Patent Information into Strategic Advantage
While machine translation makes patent data accessible, professional interpretation is key to making the right legal and commercial decisions.
Contact Efor Patent to analyze international patent documents and build a strong global IP strategy.
