Sanofi Pasteur
45 live US trademarks, filing since 1981.
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 Pasteur filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| VEROFEVERVAX | 5 | May 21, 2025 | — | published | 99195169 |
| VEROFEVER | 5 | May 21, 2025 | — | published | 99195174 |
| XOYELLO | 5 | May 21, 2025 | — | published | 99195176 |
| VAXYELO | 5 | May 21, 2025 | — | published | 99195183 |
| YELCINO | 5 | May 8, 2025 | — | published | 99175227 |
| YELFERY | 5 | Feb 28, 2025 | — | registered Oct 28 | 99061188 |
| NEKYELO | 5 | Feb 28, 2025 | — | published | 99061156 |
| VYGIALO | 5 | Feb 28, 2025 | — | published | 99061164 |
| YELFENZ | 5 | Feb 28, 2025 | — | published | 99061170 |
| YELFEVRY | 5 | Feb 28, 2025 | — | published | 99061192 |
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 Pasteur trademarks.
How many trademarks does Sanofi Pasteur have?
45 live US trademarks as of October 23, 2026: 28 registered and 17 pending applications. None have been filed in 2026 so far.
What does Sanofi Pasteur sell, according to its trademarks?
Mostly pharmaceuticals (Class 5, 43 live marks). Also education & entertainment (Class 41) and medical & beauty services (Class 44).
Who owns the IMOGAM trademark?
IMOGAM is owned by Sanofi Pasteur. It was registered on February 8, 1983 (Reg. No. 1226429) and is live. The same owner holds 44 other live US marks.
When did Sanofi Pasteur first file a trademark?
Its oldest live US filing dates from 1981: IMOGAM, filed October 19, 1981.
Know the morning after Sanofi Pasteur 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.