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ZETAFLOW

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ZETAFLOW
REGISTERED

on 02 Oct 2012

Last Applicant/ Owned by

WEATHERFORD TECHNOLOGY HOLDINGS LLC

2000, St. James PIHouston, Texas 77056

US

Serial Number

1429953 filed on 05th Mar 2009

Registration Number

TMA833392 registered on 02th Oct 2012

Registration expiry Date

02th Oct 2027

Correspondent Address

World Exchange Plaza100 Queen Street, Suite 1300Ottawa

ONTARIO

CA

K1P1J9

ZETAFLOW

Trademark usage description

chemical additive for conductivity enhancer, fines control and load recovery agent for use in oil and gas wells; flowback propellant control of stimul Read More

Classification Information

Class [001]
Chemicals and adhesives

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

1429953

Mark Type

Trademark

Legal History

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Action TakenStatus
Submitted for opposition 26
on 10th May 2012		Approved
Submitted for opposition 27
on 21st Mar 2012		Approval Notice Sent
Submitted for opposition 12
on 30th Oct 2011		Extension of Time
Submitted for opposition 12
on 08th Apr 2011		Extension of Time
Submitted for opposition 15
on 13th Sep 2010		Correspondence Created
Submitted for opposition 22
on 14th Sep 2009		Search Recorded
Submitted for opposition 20
on 14th Sep 2009		Examiner's First Report
Submitted for opposition 31
on 11th Mar 2009		Formalized
Submitted for opposition 1
on 06th Mar 2009		Created
Submitted for opposition 30
on 05th Mar 2009		Filed