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About 2,090 Trademarks found for “prot*”

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*rot

272101
EXPUNGED

on 8 Mar 1996

PROTEX PDA

SANDOZ LTD.

272101 · 22 Oct 1962

001

002

...

Bonding agents; air entraining, surface tension reducing, set retardin...

272100
EXPUNGED

on 8 Mar 1996

PROTEX

SANDOZ LTD.

272100 · 22 Oct 1962

001

002

...

Bonding agents; water reduction, cement dispersion, air entraining, su...

271489
CANCELLED BY OWNER

on 18 May 1999

PROTOPHYLLINE

ROUGIER INCORPORATED

271489 · 19 Sept 1962

005

A pharmaceutical product for use as a broncho-dilator in respect of th...

271336
REGISTERED

on 16 Aug 1963

PROTECTONE

THE CELOTEX CORPORATION (A DELAWARE CORPORATION)

271336 · 10 Sept 1962

017

Sound absorbing material in the form of panels or the like.

264686
EXPUNGED

on 27 Nov 1992

PROTEXULATE

PLUESS- STAUFER INDUSTRIES INC.

264686 · 29 Aug 1961

003

005

...

Mineral powder for use in the protective insulation of buried pipes, c...

262783
EXPUNGED

PROTASE

J.R. SHORT MILLING COMPANY

262783 · 8 May 1961

001

005

...

A preparation used as an ingredient of bread or other dough products a...

260816
EXPUNGED

on 6 Apr 2023

PROTINATOR

WELLA OPERATIONS US LLC

260816 · 19 Jan 1961

001

003

A catalyst in a hair bleaching preparation.

259901
EXPUNGED

on 29 Nov 1991

PROTECT-O

RELIANCE PRODUCTS CORPORATION (A RHODE ISLAND CORPORATION)

259901 · 21 Nov 1960

010

014

...

Plastic seats, teethers, crib toys, nipples, nursing bottles and feedi...

258312
EXPUNGED

on 26 Jul 1991

PROTOGEST

BURROUGHS WELLCOME INC.

258312 · 10 Aug 1960

005

Pharmaceutical preparations for veterinary use.

257765
EXPUNGED

PROTECTOTHERM

THERMIDAIRE CORPORATION CANADA LIMITED

257765 · 2 Jul 1960

005

Algaecides, namely a chemical material for use in the cooling tower of...

Owners

Bariatrix nutrition inc. (16)

Sears canada inc. (13)

The procter & gamble company (11)

Maple leaf foods inc./les aliments maple leaf inc. (10)

Intact insurance company/intact compagnie d'assurance (7)

The equitable life insurance company of canada (7)

Canadian tire corporation limited (6)

Chambre des notaires du québec (6)

Proton ag (6)

Starbucks corporation (6)

Categories

Class 9 (457)

Class 5 (393)

Class 42 (274)

Class 36 (255)

Class 35 (247)

Class 3 (194)

Class 1 (192)

Class 16 (160)

Class 37 (153)

Class 10 (146)

Class 25 (133)

Class 7 (126)

Class 45 (120)

Class 41 (119)

Class 29 (113)

Class 17 (111)

Class 30 (107)

Class 6 (102)

Class 11 (98)

Class 19 (98)

Class 12 (95)

Class 20 (91)

Class 2 (90)

Class 28 (87)

Class 40 (86)

Class 21 (80)

Class 18 (77)

Class 24 (76)

Class 44 (76)

Class 31 (73)

Class 32 (60)

Class 8 (55)

Class 4 (53)

Class 22 (53)

Class 39 (53)

Class 38 (52)

Class 27 (40)

Class 14 (39)

Class 43 (39)

Class 26 (32)

Class 34 (29)

Class 13 (28)

Class 23 (25)

Class 33 (25)

Class 15 (21)

Correspondents

Smart & biggar lp (286)

Gowling wlg (canada) llp (228)

Robic agence pi s.E.C./ robic ip agency lp (106)

Borden ladner gervais llp (60)

Marks & clerk (56)

Osler, hoskin & harcourt llp (42)

Aventum ip law llp (33)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (32)

Cassels brock & blackwell llp (23)

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