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About 663 Trademarks found for “CHEM*”

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*HEM

672416
REGISTERED

on 6 Mar 1992

CHEMTRAK

MEDICAL ANALYSIS SYSTEMS INC. (A DELAWARE CORPORATION)

672416 · 7 Dec 1990

001

Chemical diagnostic compositions for assay components of body fluids.

669347
EXPUNGED

CHEMVAULT

CONVAULT INC.

669347 · 30 Oct 1990

006

019

Above-ground storage tanks.

668029
EXPUNGED

CHEMMATE

ATRION SYSTEMS INC.

668029 · 9 Oct 1990

009

Computer software especially for use in laboratories dealing with chem...

666398
REGISTERED

on 26 Feb 1993

CHEMTAG

BRADY CORPORATION LIMITED

666398 · 14 Sept 1990

020

Plastic holders for displaying graphics and pictorial informational si...

666297
ABANDONED

on 22 Jan 1993

CHEMCORE

DENTSPLY INTERNATIONAL INC.

666297 · 13 Sept 1990

005

009

...

Dental capsules filled with dental filling and restorative materials, ...

665797
EXPUNGED

on 23 Jun 2022

CHEMLAWN & DESIGN

GREENLAWN LTD.

665797 · 5 Sept 1990

044

Horticultural services, namely treatment, management and maintenance o...

664486
REGISTERED

on 28 Feb 1992

CHEMLINE & DESIGN

CHEMLINE PLASTICS LIMITED

664486 · 17 Aug 1990

017

Plastic valves and plastic pipe fittings.

663028
REGISTERED

on 12 Aug 1994

CHEM-VAC

CHRISTIANSON SYSTEMS, INC.,

663028 · 26 Jul 1990

007

Pneumatic conveyors for handling plastic pellets and other products.,P...

660970
EXPUNGED

on 17 Nov 1995

CHEMSORB

G.H. WOOD + WYANT INC.

660970 · 29 Jun 1990

005

016

...

Absorbent cellulose underpads, absorbent wiping cloths, absorbent pape...

660485
REGISTERED

on 10 Jul 1992

CHEMOBLOC

CARDINAL HEALTH 529 LLC

660485 · 20 Jun 1990

005

009

...

Prep and administration kits the chief contents of which are gauze pad...

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 (190)

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 (38)

Class 25 (33)

Class 20 (31)

Class 41 (31)

Class 44 (26)

Class 39 (24)

Class 12 (23)

Class 28 (22)

Class 24 (20)

Class 36 (20)

Class 45 (17)

Class 27 (16)

Class 14 (15)

Class 8 (13)

Class 31 (13)

Class 29 (9)

Class 30 (9)

Class 26 (8)

Class 34 (8)

Class 18 (7)

Class 23 (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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