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
trademarked by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "trademarked by" is correct and usable in written English.
It can be used to indicate the ownership of a trademark by a specific entity or individual. Example: "The logo is trademarked by XYZ Corporation, ensuring its exclusive use in the market."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(6)
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
54 human-written examples
The name was trademarked by Dupont.
News & Media
(It may literally be trademarked by now).
News & Media
The Mercedes-Benz three-pointed star was trademarked by Daimler in 1911.
News & Media
The "innocence project" name is trademarked by The Innocence Project in New York.
News & Media
The superlong coat – trademarked by Richard E Grant's Withnail and recently stolen by Sherlock – is a big deal next winter.
News & Media
And I don't mean "Brad's ex" or "Ange's fuming love rival" – those have already been trademarked by the supermarket tabloids.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
In 1907, the Dictaphone name was trademarked, and by 1923 the Dictaphone Corporation was started.
News & Media
Trademarks, by contrast, are harder to get.
News & Media
Increasingly, words we use every day are created by consultants and owned as trademarks by corporations.
News & Media
But Bradford & Bingley will partly retain its trademark by adopting as its logo a multi-coloured collage of bowler hats.
News & Media
A spokeswoman for News International said both Ireland Today and Today had been registered as trademarks by the company.
News & Media
Expert writing Tips
Best practice
Always verify the accuracy of the trademark owner before stating that something is "trademarked by" a specific entity.
Common error
A common mistake is attributing a trademark to the wrong company or individual. Double-check official sources like the USPTO database to ensure accuracy before stating something is "trademarked by" a particular entity.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "trademarked by" functions as a passive construction indicating the entity that holds the legal rights to a trademark. As Ludwig AI confirms, this phrase correctly conveys legal ownership. Examples in Ludwig demonstrate its wide application across various contexts.
Frequent in
News & Media
62%
Wiki
16%
Science
14%
Less common in
Formal & Business
8%
Ludwig's WRAP-UP
The phrase "trademarked by" is a common and grammatically correct construction used to denote the legal owner of a trademark. As Ludwig AI confirms, it's widely used across diverse contexts, most prominently in news and media, science, and wiki sources. Alternatives include phrases like "branded by" or "registered to", offering subtle variations in meaning. When using this phrase, ensure accurate identification of the trademark owner to avoid misattribution.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
protected by trademark of
This alternative is a more verbose way of expressing the same concept, emphasizing the legal protection.
under the trademark of
This alternative focuses on the trademark itself, rather than the act of trademarking.
registered to
This alternative highlights the official registration of the trademark.
legally secured by
This alternative highlights the legal aspect of trademark protection.
branded by
This alternative suggests association with a brand, but doesn't explicitly imply legal protection.
owned by
This alternative is a general term indicating ownership, but lacks the specific legal context of a trademark.
exclusive to
This indicates exclusivity, a key aspect of trademarks, but doesn't explicitly mention the trademark itself.
copyrighted by
This term is closely related, referring to the legal protection of creative works rather than brand names or logos.
patent of
This term is related, but refers to the legal protection of inventions rather than brands.
entitled to
This alternative points out the legal entitlements linked to the trademarked product/service
FAQs
How is "trademarked by" used in a sentence?
Use "trademarked by" to indicate the owner of a specific trademark. For instance, "The logo is trademarked by XYZ Corporation" indicates that XYZ Corporation holds the legal rights to that logo.
What are some alternatives to "trademarked by"?
Alternatives include "branded by", "registered to", or "owned by", depending on the specific nuance you want to convey.
What's the difference between something being "trademarked by" and "branded by"?
"Trademarked by" indicates legal ownership and protection of a brand element, while "branded by" simply means that something is associated with a particular brand, without necessarily implying legal protection.
Can film titles be "trademarked by" a company?
While film titles themselves cannot be trademarked by law, related merchandise and logos can be. This means a film title cannot be "trademarked by" in the traditional sense, but associated elements can be protected.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested