USPTO trademark record

YELFEVY

Live mark · Owner Sanofi Pasteur · Classes 5

Mark details

Owner: Sanofi Pasteur
Serial number: 99061236
Registration number: Not registered
Status: SECOND EXTENSION - GRANTED
Classes: 5 (Pharmaceuticals)
Filed: 2025-02-28
Registered: —
Goods / services: Pharmaceutical preparations for the treatment of immune system related diseases and disorders; Antibodies for medical purposes; Pharmaceutical products for treating respiratory diseases; Anti-inflamm…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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