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About 2,860 Trademarks found for “OPT*”

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*OPT

2242942
APPROVED

on 17 Apr 2025

Optimax

OASE GmbH

2242942 · 25 Jan 2023

007

009

Aeration pumps for ponds; air compressor pumps; high-pressure pumps fo...

2241506
APPROVED

on 4 Apr 2025

OPTIFOLIN

Balchem Corporation

2241506 · 19 Jan 2023

005

Dietary and nutritional supplements for general health and well-being ...

2237263
SEARCHED

on 30 Apr 2024

OPTIKA MICROSCOPES ITALY.

OPTIKA S.R.L.

2237263 · 16 Jan 2023

009

Microscopes, camcorders, refractometers, polarimeters, optical condens...

2233562
REGISTERED

on 20 Sept 2023

OPTCHAIN (& DESSIN)

OPTEL VISION INC.

2233562 · 13 Jan 2023

042

Cloud-based software as a service featuring a software platform for co...

2238820
REGISTERED

on 5 Feb 2024

OPTUNE BREN

NOVOCURE GMBH

2238820 · 12 Jan 2023

010

Medical device that delivers tumor treating fields, namely, electrical...

2238821
REGISTERED

on 5 Feb 2024

OPTUNE HIA

NOVOCURE GMBH

2238821 · 12 Jan 2023

010

Medical device that delivers tumor treating fields, namely, electrical...

2238822
REGISTERED

on 5 Feb 2024

OPTUNE GATI

NOVOCURE GMBH

2238822 · 12 Jan 2023

010

Medical device that delivers tumor treating fields, namely, electrical...

2230521
REGISTERED

on 9 Sept 2024

OPTIHEAT

WATERFURNACE INTERNATIONAL INC.

2230521 · 28 Dec 2022

011

Heat pumps

2230098
FORMALIZED

on 22 Dec 2022

OPTIMIZED TUNING SELECTOR

ELKA SUSPENSION INC.

2230098 · 22 Dec 2022

012

Système d'ajustement intégré pour amortisseurs

2229030
REGISTERED

on 23 Aug 2024

OPTRIENT

KOCH AGRONOMIC SERVICES LLC

2229030 · 19 Dec 2022

001

Fertilizer

Owners

Shoppers drug mart limited - shoppers drug mart limitee (17)

Jason enterprises inc. (15)

Alcon inc. (14)

Colgate-palmolive company (12)

Société des produits nestlé s.A. (12)

Fisher & paykel healthcare limited (11)

Optel vision inc. (11)

Corporation groupe pharmessor/pharmessor group corporation (10)

L'oreal société anonyme (10)

Pei licensing inc. (10)

Categories

Class 9 (929)

Class 35 (436)

Class 42 (426)

Class 5 (424)

Class 10 (276)

Class 36 (232)

Class 1 (216)

Class 16 (214)

Class 7 (212)

Class 41 (209)

Class 44 (172)

Class 11 (168)

Class 3 (164)

Class 37 (152)

Class 21 (126)

Class 20 (120)

Class 6 (103)

Class 12 (97)

Class 38 (92)

Class 25 (84)

Class 40 (84)

Class 19 (82)

Class 31 (80)

Class 17 (78)

Class 28 (77)

Class 45 (69)

Class 30 (63)

Class 2 (55)

Class 29 (53)

Class 18 (44)

Class 8 (43)

Class 39 (43)

Class 24 (42)

Class 32 (42)

Class 4 (39)

Class 14 (37)

Class 26 (32)

Class 22 (25)

Class 34 (25)

Class 43 (24)

Class 27 (23)

Class 13 (16)

Class 33 (14)

Class 23 (13)

Class 15 (12)

Correspondents

Smart & biggar lp (468)

Gowling wlg (canada) llp (275)

Robic agence pi s.E.C./ robic ip agency lp (180)

Borden ladner gervais llp (109)

Marks & clerk (78)

Osler, hoskin & harcourt llp (71)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (67)

Riches, mckenzie & herbert llp (47)

Fasken martineau dumoulin llp (43)

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