USPTO trademark record

XIFELDI

Live mark · Owner Regeneron Pharmaceuticals, Inc. · Classes 5

Mark details

Owner: Regeneron Pharmaceuticals, Inc.
Serial number: 50038406
Registration number: Not registered
Status: NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER
Classes: 5 (Pharmaceuticals)
Filed: 2026-08-07
Registered: —
Goods / services: Pharmaceutical preparations for the treatment of auditory, hematological, gastrointestinal, neuromuscular, muscular, cardiovascular, metabolic, immunological, inflammatory, oncological, ophthalmologi…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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