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About 668 Trademarks found for “CHEM*”

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*HEM

570916
EXPUNGED

CHEMO-PORT

HDC CORPORATION

570916 · 14 Oct 1986

010

012

Patient implantable fluid delivery apparatus and structural parts ther...

570917
EXPUNGED

CHEMO-CATH

HDC CORPORATION

570917 · 14 Oct 1986

010

Catheters.

570472
REGISTERED

on 3 Aug 1990

CHEM-DRY

HARRIS RESEARCH INC.

570472 · 6 Oct 1986

037

Carpet cleaning services.

570473
EXPUNGED

on 13 May 2021

CHEM-DRY CHARLIE

HARRIS RESEARCH INC.

570473 · 6 Oct 1986

037

Carpet cleaning services.

568037
EXPUNGED

CHEMSET

SIDDONS INDUSTRIES LIMITED

568037 · 19 Aug 1986

006

Masonry anchors comprising anchor components adapted to be bonded into...

560145
EXPUNGED

CHEMCLAD

GRAHAM PRODUCTS LIMITED

560145 · 4 Apr 1986

005

006

...

Flat or profiled glass fiber reinforced plastic building cladding pane...

557798
EXPUNGED

CHEM-CHART

WILFRED ARNDT SOMETIMES CARRYING ON BUSINESS UNDER THE NAME AND STYLE OF CORPORATE GRAPHICS

557798 · 21 Feb 1986

009

016

Printed publications, circular slide-rule type device for correlating ...

555982
EXPUNGED

on 12 Jul 2002

CHEMOSAFE

CALDWELL CLEANWEAR PRODUCTS LTD.

555982 · 22 Jan 1986

009

Protective kit for health care personnel; namely, gowns, masks, gloves...

555131
EXPUNGED

on 26 Nov 1993

CHEM-SAFE

CHEMONICS SCIENTIFIC LTD.

555131 · 7 Jan 1986

009

Colour coded labelling system designed to assist in the safe storage o...

549494
EXPUNGED

on 7 Jun 2002

CHEMTAC

SANTECH INC.

549494 · 23 Sept 1985

001

017

Chemical additives for plastics and rubber.

Owners

Chemtrade logistics inc. (6)

Harris research inc. (6)

Ask chemicals llc (5)

Chem-aqua inc. (4)

Chemor corporation ltd. (4)

Kappler inc. (4)

Mapei s.P.A. (4)

Roche diagnostics operations inc. (a delaware corporation) (4)

The dow chemical company (4)

Celanese canada inc. (3)

Categories

Class 1 (191)

Class 9 (113)

Class 5 (95)

Class 42 (94)

Class 3 (90)

Class 35 (86)

Class 17 (81)

Class 7 (76)

Class 16 (65)

Class 2 (58)

Class 11 (56)

Class 37 (53)

Class 40 (53)

Class 19 (52)

Class 6 (44)

Class 4 (43)

Class 10 (39)

Class 21 (39)

Class 25 (33)

Class 20 (31)

Class 41 (31)

Class 44 (26)

Class 39 (24)

Class 12 (23)

Class 28 (22)

Class 36 (22)

Class 24 (20)

Class 27 (16)

Class 45 (16)

Class 14 (15)

Class 8 (13)

Class 31 (13)

Class 29 (9)

Class 30 (9)

Class 23 (8)

Class 26 (8)

Class 34 (8)

Class 18 (7)

Class 13 (5)

Class 22 (5)

Class 15 (3)

Class 32 (3)

Class 33 (3)

Class 38 (3)

Class 43 (1)

Correspondents

Smart & biggar lp (91)

Gowling wlg (canada) llp (66)

Marks & clerk (23)

Robic agence pi s.E.C./ robic ip agency lp (20)

Borden ladner gervais llp (16)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (16)

Deeth williams wall llp (13)

Riches, mckenzie & herbert llp (13)

Aventum ip law llp (10)

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