USPTO trademark record

SILENOR

Live registered mark · Owner Somaxon Pharmaceuticals, Inc. · Classes 5

Mark details

Owner: Somaxon Pharmaceuticals, Inc.
Serial number: 78640504
Registration number: 3477986
Status: REGISTERED AND RENEWED
Classes: 5 (Pharmaceuticals)
Filed: 2005-05-31
Registered: 2008-07-29
Goods / services: PHARMACEUTICAL PREPARATIONS FOR THE TREATMENT OF SLEEP DISORDERS

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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