Foreign Language Search

Searching for patents only in English limits the search results and you end up missing out on several relevant patents. Sagacious IP deploys a dedicated Foreign Language Search team with expertise in 15+ major global languages including Mandarin, French, German, Japanese, Korean, Dutch, Spanish and Italian, allowing you to expand IPR in new markets and conduct more targeted and comprehensive patent searches.

Leverage world-class Foreign Language patent search professionals with flexible pricing

Why Us?
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Customers We Work With

Impact Story

Impact Story 1

A law firm involved in a patent litigation case was working to invalidate a patent for which they required our assistance. The subject patent was filed in South Korea and had family members across various jurisdictions filed in different languages. Search was formulated to cover all documents published in English and languages other than English that could affect the validity of the subject patent. Using search strategies for Korean, Japanese, Chinese, German and French (native language) keywords, Sagacious IP identified two strong references against the subject patent which were used by the law firm in defending their client in a major infringement case.


Foreign language patent search refers to searching patents that have been filed in a language other than English.

It is important to carry out foreign language patent searches to avoid missing out on relevant patents that have been filed in foreign languages such as French, German, Mandarin and Japanese.

One can perform foreign language patent searches using foreign language keywords, translating foreign patents using translation sites such as Google Translate, and using various foreign language patent search databases.

Some of the popular foreign language patent search databases for Asian countries are Patentics and HimmPat for China, J-PlatPat, ULTRA Patent for Japan, and KIPRIS and WIPS for Korea.

Sagacious IP has tie-ups with top non-English language patent search firms in various countries including China, Japan, and Korea. These firms offer discounts and charge us in real time.

Take Your Patent Search Beyond Language Barriers

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Free Samples - Foreign Language Search Reports

Checkout our samples (reports) in different technology/industry domains


Foreign Language Search for ICT domain

(Information and Communications Technology and related topics)


Foreign Language Search for Engineering domain

(Automotive, Mechanical, Electrical and related topics)


Foreign Language Search for Life-Sciences & Chemistry domain

(Biotechnology, Pharmaceuticals, Medical Devices and related topics)


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