USPTO trademark record

KEFRITEL

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

Mark details

Owner: Regeneron Pharmaceuticals, Inc.
Serial number: 99820399
Registration number: Not registered
Status: NOTICE OF ALLOWANCE - ISSUED
Classes: 5 (Pharmaceuticals)
Filed: 2026-05-13
Registered: —
Goods / services: Pharmaceutical preparations for immunotherapy, cell therapy, and gene therapy for the treatment of autoimmune diseases and cancer; Pharmaceutical preparations for the treatment of auditory, hematolog…

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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