OPTIMER

View On IC.GC.CA

REGISTERED

on 24 Jan 1986

Last Applicant/ Owned by

ECOLAB USA INC.

1 Ecolab PlaceSt. Paul, MN 55102

Serial Number

536602 filed on 15^th Feb 1985

Registration Number

TMA310789 registered on 24^th Jan 1986

Registration expiry Date

24^th Jan 2031

Correspondent Address

MARKS & CLERK

180 Kent StreetSuite 1900Ottawa

ONTARIO

K1P0B6

OPTIMER

Trademark usage description

chemicals for use in dewatering of sludge.

Classification Information

CIPO Classification Code

Nice

536602

Trademark

Action Taken	Status
Submitted for opposition 80 on 21^st Jul 2022	Change of Title Registered
Submitted for opposition 57 on 19^th Jul 2022	Amendment to Registration
Submitted for opposition 61 on 24^th Jan 2016	Renewed
Submitted for opposition 87 on 1^st Nov 2013	Rep for Service Changed
Submitted for opposition 61 on 24^th Jan 2001	Renewed
Submitted for opposition 55 on 24^th Jan 1986	Registered
Submitted for opposition 50 on 8^th Nov 1985	Allowed
Submitted for opposition 42 on 4^th Sept 1985	Advertised
Submitted for opposition 30 on 15^th Feb 1985	Filed