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About 415 Trademarks found for “OPTI-GRADE”

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OPTI-GRADE*

OPTI*

*ADE

OP*DE

628491
EXPUNGED

OPTI-PLUS

NUTRECO CANADA INC.

628491 · 28 Mar 1989

031

Animal feeds, namely pet foods.

624028
EXPUNGED

OPTI-GRO

INTERLUBE INTERNATIONAL INC.

624028 · 24 Jan 1989

001

Liquid fertilizer.

621539
EXPUNGED

on 24 Sept 2020

OPTI-PLAST

VAS-CATH INCORPORATED

621539 · 16 Dec 1988

010

Angioplasty catheters.

615693
EXPUNGED

OPTI-MEEN

BETZDEARBORN CANADA INC.

615693 · 23 Sept 1988

001

Corrosion inhibitor compositions for the treatment of boiler water and...

609064
REGISTERED

on 3 Nov 1989

OPTI-FREE

ALCON INC.

609064 · 13 Jun 1988

005

Solution for use with contact lenses.,Ophthalmic preparations.

604722
EXPUNGED

OPTI-STRESS

ROBERT L. CZINNER

604722 · 12 Apr 1988

009

042

Analyzing and testing of wood and lumber products.,Apparatus for testi...

599776
EXPUNGED

OPTI-PURE

ALCON INC.

599776 · 28 Jan 1988

005

Sterile saline solution for use with contact lenses; a kit containing ...

598520
REGISTERED

on 27 Oct 1989

OPTI-CAL

IMERYS USA INC.

598520 · 8 Jan 1988

001

Precipitated calcium carbonate.

598521
EXPUNGED

OPTI-COTE

IMERYS PIGMENTS INC.

598521 · 8 Jan 1988

001

Precipitated calcium carbonate.

583042
EXPUNGED

OPTI-GEL

LABORATOIRES OPTI-CENTRE INC.

583042 · 1 May 1987

009

010

...

Lentilles souples.

Owners

Alcon inc. (11)

Pei licensing inc. (10)

J. & p. coats limited (7)

The sherwin-williams company (6)

Swimc llc (4)

Conservation grade producers limited trading as the guild of conservation grade producers (3)

Doterra holdings llc (3)

Grade a student inc. (3)

Novartis ag (3)

Société des produits nestlé s.A. (3)

Categories

Class 9 (85)

Class 5 (70)

Class 35 (37)

Class 7 (36)

Class 3 (34)

Class 1 (33)

Class 16 (30)

Class 42 (30)

Class 41 (29)

Class 10 (25)

Class 25 (25)

Class 31 (23)

Class 19 (21)

Class 30 (21)

Class 17 (20)

Class 29 (20)

Class 11 (17)

Class 12 (17)

Class 6 (15)

Class 37 (14)

Class 36 (13)

Class 4 (12)

Class 21 (12)

Class 20 (11)

Class 26 (10)

Class 28 (10)

Class 32 (10)

Class 8 (9)

Class 44 (9)

Class 2 (7)

Class 14 (7)

Class 18 (7)

Class 40 (6)

Class 33 (5)

Class 34 (5)

Class 24 (4)

Class 39 (3)

Class 45 (3)

Class 13 (2)

Class 38 (2)

Class 22 (1)

Class 43 (1)

Correspondents

Smart & biggar lp (63)

Gowling wlg (canada) llp (52)

Borden ladner gervais llp (23)

Osler, hoskin & harcourt llp (19)

Robic agence pi s.E.C./ robic ip agency lp (18)

Riches, mckenzie & herbert llp (12)

Fasken martineau dumoulin llp (10)

Blake, cassels & graydon llp (7)

Lavery, de billy, llp (7)

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