Sanofi Biotechnology
33 live US trademarks, filing since 2014.
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What Sanofi Biotechnology filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| SKINLINK | 44 | Jun 10, 2025 | — | published | 99226421 |
| ADVENT | 41 | May 12, 2025 | — | published | 99179734 |
| DUPIXIMALS | 16, 44 | Mar 19, 2025 | — | published | 99091690 |
| IBEXITEP | 5 | Nov 13, 2024 | — | published | 98851187 |
| INTAMLIFY | 5 | Nov 13, 2024 | — | published | 98851198 |
| QALBREZET | 5 | Jul 16, 2024 | — | published | 98650046 |
| XALTYRZA | 5 | Jul 16, 2024 | — | published | 98650050 |
| QALBRITIX | 5 | Jul 12, 2024 | — | published | 98645343 |
| ITEBERTY | 5 | Jul 10, 2024 | — | registered May 6 | 98640756 |
| UCANBREE | 5 | Jul 10, 2024 | — | registered May 6 | 98640763 |
Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.
A filing missed by the due date enters a six-month grace period, then the registration cancels.
Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.
About Sanofi Biotechnology trademarks.
How many trademarks does Sanofi Biotechnology have?
33 live US trademarks as of October 23, 2026: 24 registered and 9 pending applications. None have been filed in 2026 so far.
What does Sanofi Biotechnology sell, according to its trademarks?
Mostly pharmaceuticals (Class 5, 15 live marks). Also medical & beauty services (Class 44) and education & entertainment (Class 41).
Who owns the KEVZARA trademark?
KEVZARA is owned by Sanofi Biotechnology. It was registered on July 28, 2015 (Reg. No. 4780600) and is live. The same owner holds 32 other live US marks.
When did Sanofi Biotechnology first file a trademark?
Its oldest live US filing dates from 2014: KEVZARA, filed September 15, 2014.
Know the morning after Sanofi Biotechnology files.
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Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.