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About 665 Trademarks found for “CHEM*”

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*HEM

396310
EXPUNGED

on 31 Mar 1994

CHEMASSAY

PITMAN-MOORE INC.

396310 · 31 Mar 1976

001

Chemistry kits for measuring blood and blood serums.

395839
REGISTERED

on 20 Jan 1978

CHEM-SHOP

FRANK'S MAINTENANCE PRODUCTS (KITCHENER) LIMITED

395839 · 18 Mar 1976

001

003

...

Maintenance chemical products and janitorial supplies, namely: de-icin...

395207
EXPUNGED

on 24 Nov 2022

CHEMFIL

PPG INDUSTRIES OHIO INC. (A DELAWARE CORPORATION)

395207 · 2 Mar 1976

002

003

...

Iron phosphate coating chemicals, zinc phosphate coating chemicals, an...

395208
REGISTERED

on 6 May 1977

CHEMFOS

PPG INDUSTRIES OHIO INC. (A DELAWARE CORPORATION)

395208 · 2 Mar 1976

001

Iron and zinc phosphate solutions for iron, steel, and zinc ferrous su...

391520
EXPUNGED

on 28 Aug 1992

CHEMPANEL

TIDY INSULATORS LTD.

391520 · 10 Nov 1975

019

Prefabricated modular building panels.

388642
EXPUNGED

CHEMSTRIP 6

ROCHE DIAGNOSTICS OPERATIONS INC. (A DELAWARE CORPORATION)

388642 · 13 Aug 1975

010

Inert plastic strips to which are attached reagent papers for medical ...

388643
EXPUNGED

CHEMSTRIP 8

ROCHE DIAGNOSTICS OPERATIONS INC. (A DELAWARE CORPORATION)

388643 · 13 Aug 1975

010

Inert plastic strips to which are attached reagent papers for medical ...

388644
EXPUNGED

on 22 Sept 2022

CHEMSTRIP KG

ROCHE DIAGNOSTICS OPERATIONS INC. (A DELAWARE CORPORATION)

388644 · 13 Aug 1975

005

Inert plastic strips to which are attached reagent papers for medical ...

387154
EXPUNGED

on 6 Nov 1992

CHEMOTERGE

COULTER ELECTRONICS INC.

387154 · 25 Jun 1975

003

Detergents for use in automated chemical analyzing machines.

384724
EXPUNGED

on 10 May 1991

CHEMOLD

CHEMOLD CORP.

384724 · 10 Apr 1975

019

025

...

Clothing, namely tennis shoes, tennis gloves, tennis socks, tennis wri...

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 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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