Professional Patent Translation Services
Accurate patent translations for PCT applications, national-phase filings, European patents, prior-art research and intellectual property litigation. GTS provides precise, publication-ready translations produced by experienced legal and technical linguists in over 100 languages.
Patent documents combine highly technical subject matter with language that can determine the legal scope of an invention. GTS assigns each project to linguists with relevant patent and subject-matter experience and applies a structured quality-control process to maintain accuracy and terminology consistency throughout the claims, description, abstract and drawings.
ISO 17100 certified | Native-language specialists | Secure document handling | Dedicated project management
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Patent Translation Requires Technical and Legal Precision
Patent translation is not ordinary technical translation. A patent must describe an invention accurately while preserving the structure, terminology and legal meaning of the source application. Inconsistent terminology or an apparently minor wording error can create ambiguity, alter the intended scope of a claim or complicate examination and prosecution.
Our patent translation process focuses on:
- Accurate rendering of the invention and its technical features
- Consistent terminology across the claims, description, abstract and figures
- Preservation of claim dependencies, reference numerals and defined terms
- Appropriate patent drafting conventions in the target language
- Careful treatment of measurements, formulas, chemical names and technical abbreviations
- Formatting suitable for review, filing or publication
PCT Patent Translation Services
GTS translates Patent Cooperation Treaty applications for applicants, patent attorneys, intellectual property firms, universities, research organizations and corporate legal departments.
We provide full or partial translation of:
- PCT patent applications
- National-phase application materials
- Patent specifications and detailed descriptions
- Independent and dependent claims
- Patent abstracts
- Sequence listings and technical appendices
- Figure captions and text appearing in drawings
- International Search Reports and Written Opinions
- Office Actions and examiner communications
- Responses, amendments and supporting documents
Projects can be translated into English or from English into the language required for a national or regional filing. We can also maintain project-specific glossaries and translation memories when related applications, continuations or members of the same patent family are translated over time.
Patent Documents We Translate
Patent Prosecution
- Patent applications
- PCT applications
- European patent documents
- National-phase filings
- Claims and specifications
- Office Actions
- Examiner reports
- Responses and amendments
Patent Research and Litigation
- Prior-art documents
- Foreign patent references
- Patent litigation exhibits
- Expert reports
- Discovery documents
- Deposition materials
- Licensing agreements
- Intellectual property correspondence
Medical, Scientific and Technical Patent Expertise
A qualified patent translator must understand both patent language and the technology being described. We select linguists according to the subject matter of each application rather than assigning highly specialized documents to general-purpose translators.
GTS supports patents and intellectual property documents in fields including:
- Medical devices and surgical technology
- Pharmaceuticals and drug-delivery systems
- Biotechnology and life sciences
- Chemistry and materials science
- Mechanical and industrial engineering
- Electrical and electronic systems
- Software, telecommunications and artificial intelligence
- Automotive and transportation technology
- Energy and environmental technology
- Consumer products and manufacturing processes
Case Study: Italian-to-English PCT Translation for a Medical Device
Elisà Plastic Surgery, a medical and clinical institution based in Italy, contacted GTS after filing a PCT patent application in Italian. The application concerned a medical-device and medical-technology invention and required a complete English translation for the client’s subsequent international patent procedures.
The assignment included the patent description, claims and abstract. Because the application combined specialized medical terminology with formal patent language, the English had to be technically precise, internally consistent and suitable for careful review by the applicant and its patent professionals.
The Client’s Requirements
- Complete translation from Italian into English
- Appropriate PCT and patent terminology
- Accurate medical-device terminology
- Consistency among the description, claims and abstract
- Completion within an approximately two-week deadline
- Dedicated project management throughout the assignment
Our Approach
GTS assigned the files to an experienced Italian-to-English patent linguist and maintained close terminology alignment among all sections of the application. Particular attention was given to the relationship between the detailed description and the claims, as well as to defined components, technical processes and repeated reference terms.
The translated files were reviewed and delivered within the required timeframe. The client then examined the English carefully and used the translation in refining the final PCT application.
Client Feedback
“Thank you very much for your excellent work. I truly appreciate the care and professionalism you put into these translations.
I have reviewed them carefully, and your improvements have been very helpful in refining the final PCT application.
Thank you again for your valuable contribution. We also hope to have the opportunity to collaborate with you on many future projects.”
Translation of European Patent Claims
GTS also provides recurring translation of European patent claims for intellectual property firms and corporate patent departments. These assignments frequently involve French, German and English claim sets in medical-device, pharmaceutical and engineering fields.
Claim translation requires disciplined terminology management. The same element must not be described differently from one claim to another, and the relationships among independent claims, dependent claims and referenced components must remain intact.
For recurring clients, we retain approved terminology and linguistic preferences to improve consistency across subsequent projects and related patent families.
Patent Translation Quality Assurance
Our quality process is designed to identify both linguistic errors and patent-specific inconsistencies. Depending on the scope and requirements of the project, the workflow may include translation, independent review, terminology verification and final formatting checks.
Quality-control measures include:
- Selection of a linguist with relevant language-pair and subject-matter expertise
- Review of existing patents, glossaries and reference documents supplied by the client
- Terminology consistency checks across the entire application
- Verification of claim numbering and claim dependencies
- Checks of figures, reference numerals, formulas and units
- Independent linguistic review when included in the project scope
- Final comparison of the translated files against the source documents
GTS is certified to the ISO 17100 standard for professional translation services. Projects requiring translation and independent revision by a second qualified linguist can be handled under an ISO 17100-compliant workflow.
Patent Drawings and Document Formatting
Patent translation frequently involves more than the translation of continuous text. Applications may contain numbered drawings, callouts, tables, formulas, flowcharts and text embedded in figures.
GTS can reproduce the structure of the source document and translate text appearing in drawings when editable files or suitable source materials are available. Deliverables can be prepared in Microsoft Word and other commonly used formats according to the needs of the client and its patent counsel.
Confidentiality and Secure Handling
Unpublished patent applications and invention disclosures contain highly sensitive intellectual property. GTS treats all client documents as confidential and limits project access to personnel assigned to the work.
We provide secure document-upload options and can sign a client nondisclosure agreement when required. Files are not used for public machine-translation training.
Patent Translation Languages
GTS provides patent translation in over 100 languages. Frequently requested patent language pairs include:
- Italian to English and English to Italian
- German to English and English to German
- French to English and English to French
- Spanish to English and English to Spanish
- Chinese to English and English to Chinese
- Japanese to English and English to Japanese
- Korean to English and English to Korean
- Portuguese to English and English to Portuguese
- Dutch to English and English to Dutch
- Russian to English and English to Russian
Other language combinations are available upon request. For highly specialized projects, we confirm linguist availability after reviewing the subject matter and documents.
Why Choose GTS for Patent Translation?
- More than 20 years of experience: GTS has served legal, medical, scientific and technical clients worldwide for more than two decades.
- ISO 17100 certified: Our professional translation workflows follow an internationally recognized translation-services standard.
- Subject-matter specialists: Patent applications are assigned according to their technical field as well as their language pair.
- PCT and European patent experience: We translate complete applications, claims, descriptions, abstracts and related prosecution documents.
- Terminology consistency: Project glossaries and translation memories can be maintained for related filings and patent families.
- Dedicated project management: A project manager coordinates the files, linguists, questions, deadlines and delivery.
- Secure handling: Confidential files can be uploaded securely, and nondisclosure agreements are available when required.
- Publication-ready deliverables: We preserve document organization and prepare clean files suitable for legal and technical review.
Patent Translation FAQs
How much does patent translation cost?
Pricing depends on the source and target languages, word count, technical field, file format, deadline and required review process. Upload your documents through our secure quote system to receive a project-specific price.
How long does it take to translate a patent application?
The timeline depends primarily on the length and complexity of the application. A shorter claim set may be completed within several business days, while a complete technical application may require one or more weeks. We review the files before confirming a firm delivery date.
Can GTS translate only the patent claims?
Yes. We translate complete patent applications as well as individual components, including claims, abstracts, descriptions, Office Actions and prior-art references.
Do you translate PCT applications into English?
Yes. GTS translates PCT applications from Italian, German, French, Spanish, Chinese, Japanese, Korean and many other languages into English.
Can you translate medical-device and pharmaceutical patents?
Yes. GTS has extensive medical, pharmaceutical and technical translation capabilities. We assign these projects to linguists with appropriate patent and subject-matter experience.
Do you provide certified patent translations?
A signed certification statement can be provided when required. However, filing requirements vary by patent office, jurisdiction and procedural stage. Clients should confirm the applicable certification requirements with their patent attorney or filing agent before ordering.
Can you work with an existing patent glossary?
Yes. We can follow terminology from earlier filings, related patents, client glossaries, approved claim language and other reference materials.
Will you sign a nondisclosure agreement?
Yes. GTS can review and sign a reasonable client NDA before the documents are submitted.
Request a Patent Translation Quote
Upload your patent documents and select the source and target languages to receive a quote. For complex PCT applications, medical-device patents or projects involving multiple files, our team will review the materials and confirm the price, workflow and delivery schedule.