OPTISON

Trademark usage description

medical diagnostic preparations for ultrasound use, excluding ophthalmic use.

Classification Information

CIPO Classification Code

Nice

846954

Trademark

Action Taken	Status
Submitted for opposition 71 on 26^th Jan 1999	Opposition Removed
Submitted for opposition 80 on 5^th Jan 1999	Change of Title Registered
Submitted for opposition 70 on 16^th Jul 1998	Opposed
Submitted for opposition 42 on 20^th May 1998	Advertised
Submitted for opposition 26 on 17^th Apr 1998	Approved
Submitted for opposition 20 on 2^th Dec 1997	Examiner's First Report
Submitted for opposition 22 on 27^th Nov 1997	Search Recorded
Submitted for opposition 31 on 18^th Jun 1997	Formalized
Submitted for opposition 1 on 9^th Jun 1997	Created
Submitted for opposition 30 on 4^th Jun 1997	Filed