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About 484 Trademarks found for “*HEM”

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HEM*

605821
REGISTERED

on 6 Aug 1993

OXYCHEM

OCCIDENTAL CHEMICAL CORPORATION

605821 · 27 Apr 1988

001

Industrial chemicals, namely chlorine, caustic soda, phosphorus, phosp...

605420
REGISTERED

on 14 Jul 1989

NANOCHEM

MATHESON TRI-GAS INC. (A DELAWARE CORPORATION)

605420 · 19 Apr 1988

001

011

Synthetic resins for use in the electronics industry and gas purificat...

599368
EXPUNGED

on 18 Jul 2019

EXACT-A-CHEM

ROBCO INC.

599368 · 22 Jan 1988

007

Externally installed balanced component mechanical seal.

596085
ABANDONED

on 5 Jan 1990

AQUA CHEM

143009 CANADA INC.

596085 · 25 Nov 1987

001

Produits chimiques, nommement produits pour le traitement de l'eau.

590132
ABANDONED

on 28 Dec 1988

MANCHEM

MANCHEM LIMITED

590132 · 19 Aug 1987

001

Chemical products for use in industry and science.

588807
ABANDONED

on 23 Oct 1990

TECHNICHEM

TECHNIFLUIDS NMC INC.

588807 · 27 Jul 1987

001

007

Oil and gas well drilling, workover and completion fluids and additive...

580287
ABANDONED

on 18 Aug 1988

NUCHEM

CAN-U-MATIC CLEANING EQUIPMENT LTD.

580287 · 20 Mar 1987

003

Liquid and powdered chemical compounds for use in commercial, industri...

567540
ABANDONED

on 15 Jan 1988

TECHNICHEM

TRANS-CANADA RESOURCES LTD.

567540 · 11 Aug 1986

001

Oil and gas well production chemicals, namely, corrosion inhibitors, e...

567422
EXPUNGED

ACTICHEM

ENICHEM AUGUSTA S.P.A.

567422 · 6 Aug 1986

001

003

Chemical, as basic raw material, for preparing detersives, both solid ...

560113
EXPUNGED

DIACHEM

487142 B.C. LTD.

560113 · 3 Apr 1986

001

035

...

Operation of a business developing, manufacturing, fabricating, applyi...

Owners

Santech inc. (3)

Sinochem corporation (3)

15637538 canada inc. (2)

Ap chem llc (2)

Arkray inc. (2)

Ashland inc. (2)

Basf canada inc. (2)

Bl technologies inc. (2)

Brenntag canada inc. (2)

Clariant ag (2)

Categories

Class 1 (178)

Class 9 (98)

Class 5 (80)

Class 3 (65)

Class 2 (64)

Class 35 (64)

Class 42 (57)

Class 17 (51)

Class 7 (50)

Class 41 (44)

Class 16 (43)

Class 4 (36)

Class 40 (36)

Class 28 (32)

Class 10 (29)

Class 25 (29)

Class 11 (27)

Class 19 (27)

Class 6 (25)

Class 30 (21)

Class 37 (20)

Class 21 (19)

Class 12 (18)

Class 18 (18)

Class 36 (16)

Class 20 (15)

Class 45 (14)

Class 44 (13)

Class 14 (11)

Class 26 (11)

Class 24 (10)

Class 34 (10)

Class 39 (10)

Class 31 (9)

Class 8 (8)

Class 29 (8)

Class 22 (6)

Class 27 (6)

Class 43 (6)

Class 33 (4)

Class 38 (4)

Class 23 (3)

Class 32 (3)

Class 13 (1)

Class 15 (1)

Correspondents

Smart & biggar lp (69)

Gowling wlg (canada) llp (40)

Robic agence pi s.E.C./ robic ip agency lp (22)

Marks & clerk (19)

Borden ladner gervais llp (13)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (13)

Osler, hoskin & harcourt llp (8)

Riches, mckenzie & herbert llp (8)

Baker & mckenzie llp (7)

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