Who owns the Trental trademark (and what does “Sanofi” have to do with it)?
“Trental” is the brand name for pentoxifylline. The trademark owner is typically the company that holds the rights for the brand name in each country, which can differ by jurisdiction and may change over time through assignment.
The information available in public trademark records for “Trental” is not included in the details provided here, so I can’t confirm the exact legal trademark owner without seeing the specific country/registry entry you mean.
How to find the exact trademark owner for “Trental”
To identify the trademark owner precisely, you’ll need:
- the country/region (e.g., US, EU, UK, Canada, etc.)
- the trademark registration number or at least the class (Trental/pentoxifylline is commonly in pharmaceutical-related classes)
- whether you mean the word mark (“Trental”) or a logo/device mark
If you tell me the country (and, if you have it, the registry link or registration number), I can help you pinpoint the trademark owner from the relevant record.
Is Trental the same as Sanofi’s product brand?
Sanofi is a major pharmaceutical company, but brand-name ownership is not the same thing as the manufacturer or marketer of the drug. Even when a company markets a drug under a brand name, the trademark for that brand can be owned by another entity or held via a prior assignment.
What to check next if you’re researching for legal or business use
If you’re doing clearance or confirming rights, also check:
- whether the mark is registered vs. pending
- who owns it for the relevant classes
- whether there are assignments (ownership transfers)
- whether there are active maintenance/renewal dates
If you share the jurisdiction you care about, I’ll narrow it to the exact trademark owner record for “Trental.”