OPTISON

● Live · Registered

U.S. federal trademark · Serial No. 75066523 · Reg. No. 2160819

Mark

OPTISON

Status

Registered

Serial Number

75066523

Registration No.

2160819

Filing Date

March 1, 1996

Registration Date

May 26, 1998

Class(es)

Class 005

Owners

99 · Oslo, NO

03 · OSIO, NO

03 · ST. LOUIS, MO, US

03 · ST. LOUIS, MO, US

03 · ST. LOUIS, MO, US

ultrasound contrast media for medical diagnostic use

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.