DRISPAC

View On IC.GC.CA

REGISTERED

on 15 Apr 1994

Last Applicant/ Owned by

CHEVRON PHILLIPS CHEMICAL COMPANY LP (A DELAWARE LIMITED PARTNERSHIP)

1001 Gulfway Dr.Port Arthur, Texas 77640-4534

Serial Number

722881 filed on 15^th Feb 1993

Registration Number

TMA426334 registered on 15^th Apr 1994

Registration expiry Date

15^th Apr 2034

Correspondent Address

SMART & BIGGAR LP

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

ONTARIO

K1P5Y6

DRISPAC

Trademark usage description

drilling mud additive - namely, a polyanionic cellulose derivative to control viscosity and gel strength.

Classification Information

722881

Trademark

Action Taken	Status
Submitted for opposition 55 on 15^th Apr 1994	Registered
Submitted for opposition 50 on 4^th Feb 1994	Allowed
Submitted for opposition 51 on 4^th Feb 1994	Allowance Notice Sent
Submitted for opposition 42 on 10^th Nov 1993	Advertised
Submitted for opposition 26 on 27^th Aug 1993	Approved
Submitted for opposition 15 on 22^nd Jul 1993	Correspondence Created
Submitted for opposition 15 on 15^th Jun 1993	Correspondence Created
Submitted for opposition 22 on 29^th Mar 1993	Search Recorded
Submitted for opposition 30 on 15^th Feb 1993	Filed
Submitted for opposition 1 on 15^th Feb 1993	Created