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ENERFLO

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ENERFLO
ABANDONED

on 23 Jul 1987

Last Applicant/ Owned by

SHELL CANADA LIMITED

400 - 4TH AVENUE SOUTH WEST,CALGARY,

ALBERTA

CA

T2P0J4

Serial Number

554921 filed on 9th Jan 1986

ENERFLO

Trademark usage description

biopolymers for use in enhanced oil recovery.

Classification Information

Class [001]
Chemicals and adhesives

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

554921

Mark Type

Trademark

Legal History

Action TakenStatus
Submitted for opposition 17
on 23rd Jul 1987		Abandoned
Submitted for opposition 50
on 17th Oct 1986		Allowed
Submitted for opposition 42
on 13th Aug 1986		Advertised
Submitted for opposition 30
on 9th Jan 1986		Filed