PHOTON

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EXPUNGED

Last Applicant/ Owned by

COGNISEIS INC.

2401 PORTSMOUTHHOUSTON, TEXAS 77098

Serial Number

839049 filed on 11^th Mar 1997

Registration Number

TMA513774 registered on 30^th Jul 1999

Registration expiry Date

30^th Jul 2014

Correspondent Address

BLAKE, CASSELS & GRAYDON LLP

INTELLECTUAL PROPERTY GROUPSUITE 4000, COMMERCE COURT WEST199 BAY STREETTORONTO

ONTARIO

M5L1A9

PHOTON

Trademark usage description

computer software for seismic interpretation.

Classification Information

CIPO Classification Code

Nice

839049

Trademark

Action Taken	Status
Submitted for opposition 71 on 8^th Jun 1999	Opposition Removed
Submitted for opposition 70 on 29^th Oct 1998	Opposed
Submitted for opposition 42 on 26^th Aug 1998	Advertised
Submitted for opposition 26 on 24^th Jul 1998	Approved
Submitted for opposition 12 on 15^th Dec 1997	Extension of Time
Submitted for opposition 20 on 15^th Jul 1997	Examiner's First Report
Submitted for opposition 22 on 9^th Jul 1997	Search Recorded
Submitted for opposition 31 on 3^rd Apr 1997	Formalized
Submitted for opposition 1 on 14^th Mar 1997	Created
Submitted for opposition 30 on 11^th Mar 1997	Filed