WELLPILOT

View On IC.GC.CA

REGISTERED

on 22 Mar 2011

Last Applicant/ Owned by

WEATHERFORD TECHNOLOGY HOLDINGS LLC

2000, St. James PIHouston, Texas 77056

Serial Number

1458792 filed on 12^th Nov 2009

Registration Number

TMA793632 registered on 22^nd Mar 2011

Registration expiry Date

22^nd Mar 2026

Correspondent Address

BORDEN LADNER GERVAIS LLP

World Exchange Plaza100 Queen Street, Suite 1300Ottawa

ONTARIO

K1P1J9

WELLPILOT

Trademark usage description

artificial lift controller used for optimizing well production at the well site.

Classification Information

CIPO Classification Code

Nice

1458792

Trademark

Action Taken	Status
Submitted for opposition 50 on 11^th Mar 2011	Allowed
Submitted for opposition 51 on 11^th Mar 2011	Allowance Notice Sent
Submitted for opposition 42 on 24^th Nov 2010	Advertised
Submitted for opposition 26 on 18^th Nov 2010	Approved
Submitted for opposition 27 on 30^th Sept 2010	Approval Notice Sent
Submitted for opposition 22 on 26^th Feb 2010	Search Recorded
Submitted for opposition 20 on 26^th Feb 2010	Examiner's First Report
Submitted for opposition 31 on 16^th Nov 2009	Formalized
Submitted for opposition 30 on 12^th Nov 2009	Filed
Submitted for opposition 1 on 12^th Nov 2009	Created