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About 487 Trademarks found for “CHEM-TEK”

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CHEM-TEK*

CHEM*

*TEK

CH*EK

1278538
EXPUNGED

on 26 Jun 2024

CHEM-SOLUTIONS

CHEM SOLUTIONS INC.

1278538 · 4 Nov 2005

001

002

...

Household, industrial and commercial all purpose cleaning preparations...

1275898
EXPUNGED

on 11 Aug 2022

CHEM-ADD

ARKON SOLUTIONS CORP.

1275898 · 17 Oct 2005

001

037

...

Specialty drilling mud compounds and chemicals used by the oil, gas an...

1201488
REGISTERED

on 22 Mar 2006

KNIGHT-CHEM

KNIGHT MATERIAL TECHNOLOGIES LLC

1201488 · 11 Dec 2003

017

Random packing for use in columns or towers during mass transfer of ch...

1146473
REGISTERED

on 16 Jul 2004

CHEM-VENT

WATERTITE PRODUCTS INC.

1146473 · 16 Jul 2002

011

Sanitary apparatus and installations namely bathtubs, bidets, hot tubs...

1000369
ABANDONED SECTION 36

on 29 May 2006

STAT-CHEM

STAT-CHEM INC. A DELAWARE CORPORATION

1000369 · 22 Dec 1998

010

Medical diagnostic devices, namely disposable electrodes, test strips,...

888662
REGISTERED

on 31 Aug 2001

CHEM-STAR

CLAYBURN SERVICES LTD.

888662 · 26 Aug 1998

035

036

...

Applying linings to industrial vessels; sand blasting and blasting of ...

882939
EXPUNGED

CHEM-SEAL

ITT INDUSTRIES INC.

882939 · 29 Jun 1998

009

Electric pressure switches for use in the aeronautic and aerospace ind...

881565
EXPUNGED

CHEM CLEAR

CHEM FINANCIAL INC.

881565 · 16 Jun 1998

007

009

...

Filtration systems, namely, industrial and commercial fluid filter uni...

874349
EXPUNGED

CHEM-FLEX

MAPEI S.P.A.

874349 · 2 Apr 1998

001

Adhesives, building materials cement mortar, namely thin set floor and...

850660
REGISTERED

on 30 Sept 2002

RECOVERY CHEM

FUEL TECH INC.

850660 · 14 Jul 1997

001

007

...

Chemical additives to modify fuel combustion or the properties of comb...

Owners

Chem-aqua inc. (7)

Sakura finetek japan kabushiki kaisha (also trading as sakura finetek japan co. ltd.) (7)

Ask chemicals llc (5)

Ag-chem equipment co. inc. a minnesota corporation (4)

Oral-b laboratories division of gillette canada inc. (4)

Ciech r&d sp. z.O.O. (3)

Chem-ecol ltd. (3)

Elford & donald bros. ltd. (3)

Greenstar plant products inc. (3)

Global green products llc (3)

Categories

Class 1 (128)

Class 9 (123)

Class 7 (57)

Class 3 (56)

Class 35 (51)

Class 42 (47)

Class 37 (45)

Class 2 (44)

Class 5 (44)

Class 25 (42)

Class 11 (41)

Class 16 (39)

Class 40 (38)

Class 10 (33)

Class 20 (32)

Class 17 (31)

Class 12 (30)

Class 21 (30)

Class 28 (28)

Class 41 (27)

Class 4 (22)

Class 6 (22)

Class 24 (22)

Class 19 (21)

Class 18 (15)

Class 8 (13)

Class 39 (13)

Class 27 (12)

Class 14 (8)

Class 22 (7)

Class 31 (7)

Class 30 (6)

Class 45 (6)

Class 36 (5)

Class 34 (4)

Class 44 (4)

Class 38 (3)

Class 13 (2)

Class 15 (2)

Class 26 (2)

Class 29 (1)

Class 32 (1)

Correspondents

Smart & biggar lp (67)

Gowling wlg (canada) llp (42)

Marks & clerk (22)

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

Borden ladner gervais llp (14)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (9)

Deeth williams wall llp (7)

Mbm intellectual property agency (6)

Mlt aikins llp (6)

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