USPTO trademark record

ANTIGEN DISCOVERY INC

Live registered mark · Owner Immport Therapeutics, Inc. · Classes 5

Mark details

Owner: Immport Therapeutics, Inc.
Serial number: 77454039
Registration number: 3931406
Status: REGISTERED AND RENEWED
Classes: 5 (Pharmaceuticals)
Filed: 2008-04-21
Registered: 2011-03-15
Goods / services: Diagnostic preparations for medical purposes for detecting the presence of malignant, inflammatory and autoimmune disorders and conditions and tissue trauma in humans; Diagnostic agents, preparations…

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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