USPTO trademark record

ECHOGEN

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

Mark details

Owner: Sonus Pharmaceuticals, Inc.
Serial number: 74403074
Registration number: 1879096
Status: CANCELLED - SECTION 8 (dead)
Classes: 5 (Pharmaceuticals)
Filed: 1993-06-15
Registered: 1995-02-14
Goods / services: pharmaceuticals for use in ultrasonic scanning [, namely, an injectable contrast agent for the improvement of ultrasound imaging ]

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to ECHOGEN.

ECHOGENLive

Classes 7 (Machines) · Echogen Power Systems, Inc.

ECHOGENDead

Classes 5 (Pharmaceuticals) · Sonus Pharmaceuticals, Inc.

ECHOGENESISLive

Classes 9 (Software / electronics / downloadable media) · MICHELLE SHEFFEY-WILLIAMS

ECHOGEN POWER SYSTEMSLive

Classes 7 (Machines) · Echogen Power Systems, Inc.

ECHOGELLive

Classes 1 (Chemicals) · MUNN, JAMES S.

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