Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
patented by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"patented by" is a correct and usable phrase in written English.
It is used to indicate who owns the patent on something. For example, "This invention is patented by Apple Inc."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
Holes so different that they are patented by Prince.
News & Media
The stell-tub scaffolding used was patented by the Chesebro Whitman Co.
News & Media
The technique was patented by Charles Hull in 1986, several years before Scott Crump patented FDM.
News & Media
The most successful of these is the Hammond organ, patented by Laurens Hammond in 1934.
Encyclopedias
French for "whirlwind," the tourbillon was patented by the French watchmaker Abraham-Louis Bréguet in 1801.
News & Media
Made from linseed oil and crushed cork laid on canvas, it was patented by Frederick Walton.
News & Media
It used a partial-hydrogenation process patented by Joseph Rosefield, an entrepreneur from Lexington, Kentucky.
News & Media
"As a rule Ford adamantly refused to adopt parts and components patented by others," Greenleaf writes.
News & Media
Their materials include a concrete compound, patented by Mr. Kharit, that looks like naturally aged stone.
News & Media
He produced the "helicopter" shot, patented by his hero, Dhoni, behind the stumps.
News & Media
Any worker who relies on a laptop might appreciate the portable stand patented by John Troyer.
News & Media
Expert writing Tips
Best practice
When describing an invention, clearly state who it is "patented by" to establish legal ownership and give credit to the inventor or organization.
Common error
Avoid mistakenly attributing a patent to the wrong individual or entity. Always verify the correct patent holder before stating who it is "patented by".
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "patented by" functions as a passive voice construction indicating ownership and legal protection of an invention or process. As Ludwig AI confirms, it's a correct way to express that a patent has been granted to a specific entity. The examples show it clearly defining the patent holder.
Frequent in
Science
39%
News & Media
34%
Encyclopedias
10%
Less common in
Wiki
7%
Formal & Business
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, "patented by" is a grammatically correct and frequently used phrase that clarifies who holds the patent for an invention. Ludwig AI confirms this usage. The phrase appears across various sources, including scientific publications, news articles, and encyclopedias. It's crucial to use this phrase accurately to ensure correct attribution of patent ownership. Remember to avoid common errors like misattributing patents. Related phrases such as "licensed by" or "owned by" can be used as alternatives, depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
invented and patented by
Highlights both the inventive act and the subsequent patent.
licensed by
Indicates that usage rights have been granted by the patent holder.
under patent to
A concise way to state that something is patented by someone.
protected by patent
Focuses on the legal protection afforded by the patent.
rights held by
Specifies that the legal rights to the invention are held by a particular entity.
subject to a patent held by
Formally indicates that the item is under patent protection.
exclusively owned by
Emphasizes the sole ownership of the patented item or process.
developed and owned by
Combines the creation and ownership aspects.
property of
Highlights the ownership aspect, suggesting that the patent is an asset.
intellectual property of
Positions the patent within the broader context of intellectual property rights.
FAQs
How is "patented by" used in a sentence?
The phrase "patented by" is used to indicate who holds the patent for an invention or process. For example, "The technology is "patented by IBM"."
What are some alternatives to saying "patented by"?
Alternatives include phrases like "licensed by", "owned by", or "protected by patent", depending on the specific context.
Is it correct to say "patent by" instead of "patented by"?
No, "patent by" is grammatically incorrect. The correct phrase is "patented by", using the past participle of the verb to indicate that the patent has already been granted.
What information should I include when mentioning that something is "patented by" someone?
Include the full name of the patent holder (individual or company) and, if possible, the patent number for verification. For example, "The device is "patented by John Doe", patent number 1234567."
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested