SIBERPROP

View On IC.GC.CA

REGISTERED

on 30 May 2007

Last Applicant/ Owned by

HEXION INVESTMENTS INC.

180 Broad StreetColumbus, Ohio 43215

Serial Number

1218254 filed on 27^th May 2004

Registration Number

TMA688564 registered on 30^th May 2007

Registration expiry Date

30^th May 2032

Correspondent Address

CYNTHIA D. MASON

1000 Innovation Drive, Suite 500Kanata

ONTARIO

K2K3E7

SIBERPROP

Trademark usage description

proppants for use in fracturing oil and gas wells.

Classification Information

1218254

Trademark

Action Taken	Status
Submitted for opposition 87 on 24^th Feb 2005	Rep for Service Changed
Submitted for opposition 67 on 30^th Dec 2004	Agent Name Changed
Submitted for opposition 68 on 30^th Dec 2004	Rep for Service Name Changed
Submitted for opposition 48 on 22^nd Nov 2004	Agent Changed
Submitted for opposition 87 on 22^nd Nov 2004	Rep for Service Changed
Submitted for opposition 22 on 13^th Oct 2004	Search Recorded
Submitted for opposition 20 on 13^th Oct 2004	Examiner's First Report
Submitted for opposition 1 on 28^th May 2004	Created
Submitted for opposition 31 on 28^th May 2004	Formalized
Submitted for opposition 30 on 27^th May 2004	Filed