DIPAC

View On IC.GC.CA

EXPUNGED

on 11 Jul 2019

Last Applicant/ Owned by

DIVERSITY TECHNOLOGIES CORPORATION

8750 - 53 Avenue NWEdmonton

ALBERTA

T6E5G2

Serial Number

1046132 filed on 9^th Feb 2000

Registration Number

TMA595970 registered on 27^th Nov 2003

Registration expiry Date

27^th Nov 2018

Correspondent Address

SMART & BIGGAR LP

SUITE 1000, 55 METCALFE STREETP.O. BOX 2999, STATION DOttawa

ONTARIO

K1P5Y6

DIPAC

Trademark usage description

drilling fluid additives namely polyanionic cellulose derivative to control filtration and rheology properties.

Classification Information

CIPO Classification Code

Nice

1046132

Trademark

Action Taken	Status
Submitted for opposition 50 on 16^th May 2003	Allowed
Submitted for opposition 42 on 26^th Feb 2003	Advertised
Submitted for opposition 26 on 17^th Jan 2003	Approved
Submitted for opposition 67 on 19^th Jun 2001	Agent Name Changed
Submitted for opposition 68 on 19^th Jun 2001	Rep for Service Name Changed
Submitted for opposition 20 on 9^th May 2001	Examiner's First Report
Submitted for opposition 22 on 30^th Apr 2001	Search Recorded
Submitted for opposition 31 on 7^th Mar 2000	Formalized
Submitted for opposition 1 on 17^th Feb 2000	Created
Submitted for opposition 30 on 9^th Feb 2000	Filed