RHEOFLO

View On IC.GC.CA

REGISTERED

on 8 Mar 2019

Last Applicant/ Owned by

FLOTEK CHEMISTRY LLC

10603 W. Sam Houston Parkway N.Suite 300Houston, Texas 77064

Serial Number

1803225 filed on 4^th Oct 2016

Registration Number

TMA1016824 registered on 8^th Mar 2019

Registration expiry Date

8^th Mar 2034

Correspondent Address

OSLER, HOSKIN & HARCOURT LLP

Suite 320, World Exchange Plaza100 Queen StreetOttawa,

ONTARIO

K1P1J9

RHEOFLO

Trademark usage description

chemical additive, namely a rheology modifier for use in stimulation, remediation, and workover of oil and gas wells

Classification Information

1803225

Trademark

Action Taken	Status
Submitted for opposition 50 on 13^th Apr 2018	Allowed
Submitted for opposition 51 on 13^th Apr 2018	Allowance Notice Sent
Submitted for opposition 42 on 27^th Dec 2017	Advertised
Submitted for opposition 26 on 7^th Dec 2017	Approved
Submitted for opposition 27 on 19^th Oct 2017	Approval Notice Sent
Submitted for opposition 22 on 23^rd May 2017	Search Recorded
Submitted for opposition 20 on 23^rd May 2017	Examiner's First Report
Submitted for opposition 1 on 5^th Oct 2016	Created
Submitted for opposition 31 on 5^th Oct 2016	Formalized
Submitted for opposition 30 on 4^th Oct 2016	Filed