CALVISC

Trademark usage description

chemical additives for fracturing fluid for use in oil and gas wells

Classification Information

CIPO Classification Code

Nice

1814447

Trademark

Action Taken	Status
Submitted for opposition 55 on 12^th Apr 2018	Registered
Submitted for opposition 50 on 9^th Mar 2018	Allowed
Submitted for opposition 51 on 9^th Mar 2018	Allowance Notice Sent
Submitted for opposition 42 on 22^nd Nov 2017	Advertised
Submitted for opposition 26 on 2^th Nov 2017	Approved
Submitted for opposition 22 on 13^th Sept 2017	Search Recorded
Submitted for opposition 27 on 13^th Sept 2017	Approval Notice Sent
Submitted for opposition 31 on 20^th Dec 2016	Formalized
Submitted for opposition 1 on 16^th Dec 2016	Created
Submitted for opposition 30 on 15^th Dec 2016	Filed