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About 667 Trademarks found for “CHEM*”

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*HEM

445131
EXPUNGED

CHEMNAME

THOMSON SCIENTIFIC INC. (A PENNSYLVANIA CORPORATION)

445131 · 3 Oct 1979

035

The accumulation and maintenance of information regarding chemical sub...

444735
REGISTERED

on 23 May 1980

CHEMLUBE

H. L. BLACHFORD, LTD./LTEE.

444735 · 24 Sept 1979

001

Additive materials for synthetic polymers.

442638
EXPUNGED

on 10 Dec 2001

CHEMLAWN

ECOLAB LTD.

442638 · 30 Jul 1979

001

005

...

Fertilizers, chemicals, grass seed, nutrients and weed killers.,Lawn m...

442546
EXPUNGED

on 19 Apr 1996

CHEM-STRATE

WARNER-LAMBERT COMPANY

442546 · 26 Jul 1979

005

010

Chemical diagnostic test for laboratory use in making medical diagnose...

441931
EXPUNGED

CHEM GLOW

SPECTRONIC INSTRUMENTS INC.

441931 · 10 Jul 1979

009

Scientific instruments, namely photometers.

441430
ABANDONED

on 28 Apr 1980

CHEMI-SAK

SPACOL CHEMICALS INC.

441430 · 27 Jun 1979

001

004

Detergents, solvents, lubricants and specialty chemicals.

439263
EXPUNGED

on 12 Apr 1996

CHEMBIOMED

CHEMBIOMED LTD.

439263 · 4 May 1979

001

010

Blood typing compounds.

438643
EXPUNGED

CHEMESTER

ATLAS MINERALS & CHEMICALS INC.

438643 · 23 Apr 1979

001

005

...

Vinyl ester resin-based corrosion-proof cement.

435355
EXPUNGED

on 24 Jul 1997

CHEMLANCE

ECOLAB LTD.

435355 · 5 Feb 1979

007

Injector for injecting nutrients into the soil around trees and shrubs...

429803
ABANDONED

on 30 Jun 1980

CHEMICAL TILLAGE

SHELL CANADA LIMITED

429803 · 15 Sept 1978

005

Herbicides.

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 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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