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Patent Translation Services UK 
— Certified for EPO , PCT & UKIPO Filing!

Hire Certified UK IP Translators – Trusted by Law Firms & Innovators

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Hire Certified UK IP Translators – Trusted by Law Firms & Innovators

 

Best for Standard Documents

Best for Standard Documents

Best for Standard Documents
Best for Complex Projects
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Top translation services london achieving 98% customer satisfaction through professional language experts and accurate results.

98% Customer
Satisfaction

Our professional translation services rely on 100% human expertise to ensure maximum linguistic accuracy always.

UK Certified
Translators

Comprehensive Translation Services UK offering professional support for over 200+ languages across global markets.

200+ Languages
Supported

Leading translation company uk providing 24/7 expert support for all your urgent document translation needs.

24/7 Expert
Support

Trusted translation agency uk delivering guaranteed quality for legal and business documents with a focus on precision.

Guaranteed
Quality

Machine Assisted Translation

Machine Assisted
Translation

Trusted Choice of Leading Brands for Translation Services UK

Home office
Hm Passport office
uk visas
TripAdvisor is a leading travel brand that trusts our expert translation services london for high-quality results.
Shiseido is a premium global beauty brand that trusts our professional translation agency uk with their content.
HomeAway is a premier travel brand that trusts our professional translation services london for high-quality results.
Expedia is a leading travel brand that trusts our reliable uk translation company for high-quality results.
Catawiki is a premier online marketplace that trusts our expert translation services london for high-quality results.
The eBay logo showcases another massive global marketplace that trusts our premier translation agency uk for projects.
Bloomberg is a prestigious global brand that trusts our leading uk translation company with their corporate requirements.
Shopify
Home Office
HM  Passport Ofc
UK Visas
Trip Advisor
HomeAway is a premier travel brand that trusts our professional translation services london for high-quality results.
Expedia is a leading travel brand that trusts our reliable uk translation company for high-quality results.
Catawiki is a premier online marketplace that trusts our expert translation services london for high-quality results.
Bloomberg is a prestigious global brand that trusts our leading uk translation company with their corporate requirements.
The eBay logo showcases another massive global marketplace that trusts our premier translation agency uk for projects.
Shopify

Patent Translation Service in the UK for Filing vs. for Information

Not every patent translation has the same purpose, and the right choice of patent translation service affects both cost and turnaround time of the project.

For filing patent translation, a certified human translation is assigned to meet the exact legal and formatting requirements of your target IP office, namely EPO, USPTO, UKIPO, or JPO.

You will need this translation service for PCT national phase entry, European patent validation, and any official filing. Evidently, a single mistranslated claim can narrow or invalidate your protection.

For information (prior art), patent translation is used when you need to understand a foreign-language patent. For freedom-to-operate searches, prior-art review, or litigation assessment, rather than the file it.

Here, speed matters more than certification. Therefore, at Translations.co.uk, we can offer machine translation with expert post-editing (ISO 18587) at a lower price point, scaled to the level of accuracy you actually need.

Not sure which you need? Tell us the jurisdiction and purpose, and we’ll recommend the right service.

Hire Certified IP Translators: Trusted by Patent Attorneys, Inventors, and Innovators

Our certified translation services for patents help inventors, patent attorneys, and IP-driven businesses protect their intellectual property across borders. Therefore, we assign a subject-matter patent translator for every patent translation with both technical and legal expertise. We offer a premium quality check by incorporating back translation for filing with the European Patent Office (EPO), the UK Intellectual Property Office (UKIPO), the USPTO, and the Japan Patent Office (JPO).

Whether you are entering the PCT national phase, validating a European patent, or responding to an office action, we deliver accurate, authority-compliant patent translations with a 100% acceptance record at IP offices.

Quality, Certification & Compliance

Our patent translations are certified to be accepted by major IP offices worldwide. We work to ISO 17100 (professional translation) and ISO 18587 (machine-translation post-editing), and our translators hold credentials and memberships with bodies such as the CIOL and ITI.

Every certified patent translation can be supplied with a signed Certificate of Accuracy, and where a filing requires it, we provide sworn or notarised certification. Translations are accepted by the USPTO, the EPO, the UKIPO, the JPO, and for international PCT filings via WIPO.

Click or drag files to this area to upload. You can upload up to 10 files.

 Our ISO 18587 certification ensures high-quality post-editing of machine translation output by our professional translation agency uk.  Our ISO 17100 certification guarantees that we provide professional translation services following strict international quality standards.

What Customers Say about Our Patent Translation Services

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Hiroshi Tanaka (Japan)

22 September 2023

I needed a complex patent translated from Japanese to English for international filing. ... Translations.co.uk provided precise and accurate translations, and that too ahead of schedule. Highly recommended!

Read more
PS

Priya Sharma (India)

03 November 2023

Their expertise helped us avoid costly misunderstandings during the patent review process. ... They handled pharmaceutical patent translation quickly and with professionalism.

Read more
LB

Luca Bianchi (Italy)

14 March 2024

They exceeded our expectations with accuracy, as it is critical in patent documentation! Thanks ... to them, we could meet our deadline and no compromise in quality! Thanks, guys!

Read more
MG

Mateo González (Spain)

08 January 2025

We regularly translate patent applications for international markets, and this provider has ... become our trusted partner. Their translations are always consistent, reliable, and meet strict deadlines.

Read more
FA

Fatima Al-Zahra (Morocco)

29 April 2025

The translator was really helpful and had proper industry-specific terminology knowledge. ... 100% accurate work. Great job. Recommended!

Read more
AS

Aiko Sato (Japan)

17 April 2026

From the initial consultation to the final delivery, everything was on point. ... The project manager and the translator were cooperative. Highly recommended!

Read more

Patent Documents We Translate

By component — claims, specification, abstract, drawings, office actions, priority docs 

By filing route — PCT national phase, EP validation, direct national, office-action responses 

Patent translations – inventions, technical specifications, patent applications

Trademark translations – brand names, trademark registrations, opposition documents

Copyright translations – books, software, media, licensing agreements

IP legal documents – contracts, litigation documents, infringement claims, court filings

Patent Drawing & Figure Localisation (DTP) by Licensed Patent Translators

Patents are figure-heavy, and a translated patent is only filing-ready when its drawings are too. We have a team of in-house desktop publishing (DTP) experts who localise every label, reference numeral, as well as caption in your patent figures and schematics. Therefore, making the translated drawings match the translated text exactly, ready for submission without reformatting. Learn more about our desktop publishing services.

Patent Translation Language Pairs

UAE flag representing professional Arabic language support provided by our expert translation services London based team.

Arabic

French flag icon indicating high-quality European language solutions from our premier translation agency uk specialist linguists.

French

Spanish flag representing global Spanish document localization expertise from our leading and trusted uk translation company.

Spanish

German flag icon showcasing technical precision in German linguistics offered by our professional Translation Services UK team.

German

Russian flag representing accurate Slavic language communication support provided by our expert translation company uk linguists.

Russian

Mandarin

Mandarin

Why Do UK Innovators Trust Our Patent Translator?

Opt for patent translation services that maintain quality even under pressure. 

Terminology Management

Terminology Management

A team of patent translators with an in-depth understanding of EU, US, and Japanese patent filing needs and terminology precision using industry-standard CAT tools and glossaries.

Multilingual Expertise

Multilingual Expertise

With more than 250 IP specialists fluent in translating patents between English, German, and Japanese, our translators maintain accuracy and precision for legal compliance.

Information Security

Information Security

ISO-certified secure patent translation process, maintaining the confidentiality of IP-sensitive documents. SSL encryption is used to secure communication and transaction information.

Quality Assurance

Quality Assurance

Fluent in patent translation for biomedical and pharmaceutical innovations, we have a team of engineers turned certified translators to offer accurate, field-aware patent translations at all times.

24/7 Support

24/7 Support

Fast turnaround without compromising legal and technical integrity; we offer 24/7 live support via live chat, WhatsApp, email, and phone. Our 250+ in-house qualified team is available for operations!

Affordability

Affordability

Affordable patent translations with a 100% acceptance rate at IP offices; we are your ideal choice with a team of local IP experts and patent attorneys in motion for over a decade.

How Our Patent Translation Process Works

Discovery call<br />

Step 1: Discovery call

Explain the scope of work and brief the team on your expectations and targets.

Quote + Timeline

Step 2: Quote + Timeline

Our team will review your requirements and share a quotation within 2 hrs.

Linguist matching

Step 3: Linguist matching

Then our native and patent specialist will start working on your project.

QA + Review<br />

Step 4: QA + Review

For QA, a translator, a back translator, and a native patent expert will thoroughly check.

Delivery + Support

Step 5: Delivery + Support

Even after deliver, if you have doubts or requirements, feel free to connect.

How Much Does Patent Translation Cost?

Need a patent translation cost UK? Well, patent translation price differs for each project. The final price depends on word count, language pair, file format, urgency, and industry specialism required.

Frequently Asked Questions

Is Copying a Patent Illegal?

Yes, copying a patented invention without the patent holder’s permission is illegal. Patents grant exclusive rights of products and technologies to the inventor for a set period, typically 20 years. Infringing on these rights—by making, using, selling, or distributing the invention—can lead to legal penalties, including fines and injunctions.

What is a Patent Translation?

A patent translation is a specialised translation of patent documents—such as a claim, data, description, and abstract—into another language for filing or enforcement in foreign jurisdictions. These translations must be technically accurate and legally compliant with the requirements of the target country’s IP office.

How Do I Know If My Translation Service Is Certified?

A certified UK translation service should:

  • Provide a signed Certificate of Accuracy.
  • Employ translators with relevant credentials or memberships (e.g., ITI, CIOL).
  • Follow ISO-certified translation processes (like ISO 17100).
  • You can ask for proof of past filings or accepted translations by IP offices.

As a premium patent translation provider, we match it all. Therefore, translate patent for all office action translations from us for 100% authority compliance.

How Much Do Patents Cost in the UK?

Filing a patent in the UK can cost between £4,000 and £20,000, depending on complexity, legal support, and international protection. Translation costs may add to the total if filing in multiple countries. The UK Intellectual Property Office (UKIPO) charges modest fees, but professional drafting and translation make up the bulk of the expense.

How Do You Translate a Patent?

Patent translation involves:

  1. Understanding the technical field of the invention
  2. Using consistent terminology throughout the document
  3. Adhering to legal and formatting rules of the target IP office
  4. Having the final translation reviewed by legal and technical experts
  5. The translator must preserve the meaning without altering the patent’s scope.

What are the UK Approved Patent Translation Services?

While the UK government doesn’t maintain a public list of “approved” services, it accepts translations from:

  • Certified translators (often members of CIOL or ITI)
  • Sworn or notarised translators for legal filings
  • Patent translation companies that provide certified translations with a signed declaration
  • Always check with the UKIPO or relevant authorities for their current requirements.