How to translate commonly used patent terms: Unification of vocabulary and terminology

Key points of this article

A concept only corresponds to one English translation, and the entire article and set of materials will be used accordingly, without changing words due to changes in sentence structure.
Procedural terms such as substantive examination and preliminary examination use common industry terms, and are bracketed in Chinese when they first appear.
The non-patentable subject matter can be collectively referred to as non-patentable subject matter or subject matter excluded from patentability, choose one.
Permission, transfer, and pledge correspond to license, assignment, and pledge, and the meaning is stated in the definition terms.
After the translation is completed, search the translations one by one according to the term list to confirm that only one translation appears for each concept.

When doing patent translation, a common trouble is that the same Chinese word is translated into three English versions in one specification. Examiners or clients may easily become suspicious after reading this, and may even mistakenly think that it refers to different stages or different rights. Words such as "substantial review", "rejection" and "pledge" that appear repeatedly in application materials, replies and license contracts are particularly prone to errors.

This article is written for people who need to translate patent application documents, patent-related contracts or external materials. The focus is on two things: which English should be used for procedural words, legal words and business words, and how to use only one translation method for the whole text and the entire set of materials to correspond to one concept. After reading this, you will have a set of criteria and know how to reduce inconsistency in OmniDoc with the terminology consistency option.

The following translations are based on common industry sayings. Before formally submitting, please check the requirements of the target institution and ask a patent attorney or a translator familiar with the field for confirmation.

How to unify common English vocabulary for patent translation? One sentence conclusion

First determine an English translation for each concept, and use it throughout the entire document, without changing words due to changes in sentence structure. Prioritize the use of industry-wide terminology for procedural words and rights words.

your situation	Recommended practices	reason
Procedural words such as "substantive examination" and "preliminary examination" appear in the document	Use common terms such as substantive examination, preliminary examination, etc., with Chinese brackets when they first appear.	There are fixed terms for the review process. Changing words can easily cause readers to mistake them for different stages.
There are statutory exclusions such as "non-patentable subject matter"	Select one of non-patentable subject matter or subject matter excluded from patentability, and unify the entire text.	Such expressions appear repeatedly in terms and descriptions, and multiple translations will make comparison more difficult.
There are licensing, transfer and pledge clauses in the contract	Correspond to license, assignment, pledge, and state the meaning in the definition terms	Commercial terms require precise word meanings, and defining them once can avoid subsequent disputes.
The same term appears in multiple documents	Create a terminology list and compare it before each translation	Unifying across documents is more difficult than unifying within a single article, and it is easy to miss out just by relying on memory.

What does the term unity mean?

The unification of terminology does not mean replacing all Chinese words with the same English word, but achieving "one concept corresponds to one translated name, and one translated name only corresponds to one concept." For example, "instructions" is usually translated as description, and "claims" are usually translated as claims. If in the same material, some paragraphs are written as description and some are written as specification, readers will suspect that these are two different documents.

Synonyms in Chinese may have different translations in English. Only one of these should be selected within the same document and should be consistent in all subsequent paragraphs.

How to deal with common types of words

Procedural words include substantive examination, preliminary examination, rejection, authorization, withdrawal, etc. Such words have fixed meanings in the examination process. For example, "substantive examination" corresponds to substantive examination, and "preliminary examination" corresponds to preliminary examination."Rejection"is often translated as rejection in the context of review. When describing a specific document, it should be consistent with the standard name of the document.

Object and rights terms include objects that cannot be patented, patentees, applicants, etc. "Applicant" is usually translated as applicant, and "patentee" is usually translated as patentee. When it comes to statutory exclusions, the same expression should be used throughout the paragraph, rather than using different expressions in terms and descriptions.

Commercial words include license, transfer, pledge, etc. Common correspondences are license, assignment, pledge. Such words appear frequently in contracts, so try to state "the license referred to in this agreement refers to..." in the definition clause, and only use this translation thereafter.

Common misunderstandings

Misunderstanding 1: The first definition in the dictionary is patent translation. The dictionary gives a general definition, and the meaning of the word in the patent context may be more specific. Before translating, you should first look at how the word is commonly written in similar documents.
Misunderstanding 2: The sentences are different and it is more natural to change the words. Synonymous substitutions may work well in literary texts, but in patents and contracts they can leave readers wondering whether different objects are being referred to.
Misunderstanding 3: The results of machine translation or OCR can be directly used as a glossary. Both machine translation and OCR may cause misrecognition or inconsistent translation. Important terms must be checked one by one before use.

📊 Core comparison

practice	illustrate	Suitable for the scene	Things to note
Sentence-by-sentence literal translation	Each sentence is translated individually, relying on the translator’s judgment at the time.	short general material	The translations are prone to inconsistency, and the risk of long documents is high.
Feel free to translate according to context	Choose different translations for the same word in different paragraphs	Basically not recommended	Readers can easily misunderstand different concepts
Create a terminology list first and then unify the translation	List the keywords and English translation before translation, and follow this guide for the entire text.	Complete set of application materials and contract	The list needs to be updated with the project and checked with the patent attorney
Manual review after using terminology consistency option	Use translation tools to keep translations consistent and check against term lists	Long documents that need to be delivered	Tool results still need to be manually confirmed, and key terms cannot be used directly.

How to use it in practice

To process patent documents in OmniDoc, you can follow the steps below:

Upload your PDF or Word file at omnidoc.top. Scanned PDFs can also be uploaded directly for translation.
Select a style that matches your document. Technical solution text can be selected in the technical category, and documents involving licensing, pledge, etc. terms can be selected in the legal category.
Turn on options related to terminology consistency to maintain unified translations of keywords throughout the text.
Select the output method. Bilingual comparison facilitates item-by-item verification; only the translation is suitable for final delivery.
After downloading the translation, compile the program words, object words and commercial words listed in the first section into a list, and search the translation one by one to make sure that only one translated name appears for each concept.
For uncertain translations, submit them to a patent attorney or a translator familiar with the field for confirmation before finalizing the translation.

🎯 Which method is suitable for you?

Only translate one application description: First make a list of terms, conduct a full-text search and check in the translation, and then use bilingual comparison to check key paragraphs.
Complete set of application materials or reply comments: Establish a cross-document terminology list, and use the same list for each document to avoid inconsistency in the translation of each document.
Contracts involving licenses and pledges: Choose a legal style, and state the meanings of license, assignment, pledge, etc. in the definition clauses. Only use these defined translations in the text of the contract.

❓ Frequently Asked Questions (FAQ)

1. How to translate "not patentable" into English?

A common saying is non-patentable, which means "not patentable." When describing specific objects, subject matter excluded from patentability is also commonly used. You can choose one of the two and keep it consistent throughout the text.

2. How to translate patent examination?

"Substantive examination" usually refers to substantive examination, which corresponds to substantive examination; in contrast, preliminary examination corresponds to preliminary examination. It is recommended to write the full name and bracket it in Chinese when it first appears in the document. After that, it can be abbreviated or just use the full name in English.

3. Do you need to learn a separate set of English for patent business?

There is no need to learn a separate set of vocabulary. Words such as license, assignment, and pledge are mainly used in contracts. The key is to state the meaning in the definition terms and keep them consistent in the text.

4. How to build a patent translation term database?

You can use a simple table with three columns to record Chinese, English and remarks (such as sources and applicable documents). After each final draft, new words will be added and asked to be reviewed by a patent attorney. Each subsequent project will be based on this table.

5. Is there a unified standard for patent translation?

There is no universal translation standard that can be directly applied to all scenarios. In actual work, the format and terminology requirements of the target review agency or client should prevail, and reference should be made to the common translation methods in the industry.

📝 Summary

The key to translating common English vocabulary for patents is to select a translation for each concept and to use it throughout the text and set of materials. First organize the terminology list of program words, object words and commercial words, then use the terminology consistency option to translate, and finally check the important content one by one. The translation will be easier for reviewers to understand.

Open OmniDoc, upload the document and start translation