OPTASTIM

View On IC.GC.CA

REGISTERED

on 26 Sept 2018

Last Applicant/ Owned by

FLEX-CHEM HOLDING COMPANY LLC

700 N. Wilson Rd.Weatherford, OK 73096

Serial Number

1726858 filed on 5^th May 2015

Registration Number

TMA1005580 registered on 26^th Sept 2018

Registration expiry Date

26^th Sept 2033

Correspondent Address

BORDEN LADNER GERVAIS LLP

Bay Adelaide Centre, East Tower22 Adelaide St. WestTORONTO

ONTARIO

M5H4E3

OPTASTIM

Trademark usage description

chemical additives for use in oil and gas well stimulation oil and gas well treatment

Classification Information

1726858

Trademark

Action Taken	Status
Submitted for opposition 42 on 25^th Jan 2017	Advertised
Submitted for opposition 26 on 5^th Jan 2017	Approved
Submitted for opposition 27 on 16^th Nov 2016	Approval Notice Sent
Submitted for opposition 12 on 30^th Jun 2016	Extension of Time
Submitted for opposition 20 on 8^th Dec 2015	Examiner's First Report
Submitted for opposition 22 on 3^rd Nov 2015	Search Recorded
Submitted for opposition 27 on 3^rd Nov 2015	Approval Notice Sent
Submitted for opposition 31 on 7^th May 2015	Formalized
Submitted for opposition 1 on 6^th May 2015	Created
Submitted for opposition 30 on 5^th May 2015	Filed