USPTO trademark record

ALLOGEN

Dead mark · Owner Key Pharmaceuticals, Inc. · Classes 5

Mark details

Owner: Key Pharmaceuticals, Inc.
Serial number: 73465790
Registration number: Not registered
Status: ABANDONED – EXPRESS AFTER PUB (dead)
Classes: 5 (Pharmaceuticals)
Filed: 1984-02-15
Registered: —
Goods / services: Pharmaceutical Preparations-Namely, Allergenic Extracts for Immunotherapy

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

Similar marks

Nearest marks in the register to ALLOGEN.

ALLOGENLive

Classes 10 (Medical devices) · SigmaGraft Inc.

ALLOGENLive

Classes 5 (Pharmaceuticals) · TBS DENTAL LLC

ALLOGENDead

Classes 5 (Pharmaceuticals) · Single Source Surgical, LLC

ALLOGENDead

Classes 5 (Pharmaceuticals) · OSIRIS THERAPEUTICS, INC.

ALLOGENEIC AA-TCELLLive

Classes 5 (Pharmaceuticals), 10 (Medical devices), 44 (Medical / veterinary / agriculture services) · Shanghai Xinghua Bio Pharmaceutical Science & Technology Co., Ltd

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch