Is it a trademark in Canada?

“OPTIDOSE”

Yes. 2 live marks on the Canadian register are named OPTIDOSE: 2 registered.

Held by SC Johnson Professional CA Inc. (1) and Rohm and Haas Company (1).

Check another name

What these marks cover

Nice classes the marks with this name are filed in, and how many marks in each.

Marks named OPTIDOSE

Mark	Owner	Classes	Standing	Year
OPTIDOSE 1584203 · TMA924870	SC Johnson Professional CA Inc.	21 Housewares	Registered	2016
Registered201621 Housewares
OPTIDOSE 0863971 · TMA554334	Rohm and Haas Company	1 Chemicals 11 Lighting	Registered	2001
Registered20011 Chemicals 11 Lighting

Sounds the same

Spelled differently, said the same way.

Mark	Owner	Classes	Standing	Year
OPTIDOME 1610940 · TMA918571	CST INDUSTRIES, INC.	6 Metal	Registered	2015
Registered20156 Metal
OPTIDURE 1691198 · TMA1021808	Cryovac, LLC	16 Paper	Registered	2019
Registered201916 Paper
OptiDog 1448395 · TMA933665	LIDL STIFTUNG & CO. KG	3 Cosmetics 5 Pharmaceuticals 18 Leather+5	Registered	2016
Registered20163 Cosmetics 5 Pharmaceuticals 18 Leather+5
OptiDog 1238727 · TMA672782	LIDL STIFTUNG & CO. KG	3 Cosmetics 5 Pharmaceuticals 18 Leather+2	Registered	2006
Registered20063 Cosmetics 5 Pharmaceuticals 18 Leather+2
OPTIDISC 1100090 · TMA587673	KUHN SAS (société par actions simplifiées)	5 Pharmaceuticals 7 Machines 8 Hand+4	Registered	2003
Registered20035 Pharmaceuticals 7 Machines 8 Hand+4
OPTIDOT 2310582	SightGlass Vision, Inc.	9 Electronics	Pending	2023
Pendingfiled 20239 Electronics
OPTITOAST 1307048 · TMA698309	Applica Consumer Products, Inc.	11 Lighting	Registered	2007
Registered200711 Lighting
OPTIDRIVE 2277719	LMPG Inc.	9 Electronics 11 Lighting	Pending	2023
Pendingfiled 20239 Electronics 11 Lighting
OPTIDUR 2299286 · TMA1270350	Owner not shown	2 Paints	Registered	2024
Registered20242 Paints
OPTIDRY 2277506 · TMA1255546	WATERFURNACE INTERNATIONAL INC.	11 Lighting	Registered	2024
Registered202411 Lighting
OPTODISC 1815597 · TMA999056	VINPOWER, INC.	9 Electronics	Registered	2018
Registered20189 Electronics
OPTIDRY 1640354 · TMA943727	Sidel Engineering & Conveying Solutions SAS	7 Machines 37 Construction	Registered	2016
Registered20167 Machines 37 Construction
Optidur 1419348 · TMA819359	Deutsche Edelstahlwerke Specialty Steel GmbH & CO. KG	6 Metal	Registered	2012
Registered20126 Metal
OPTIEDGE 1299740 · TMA825708	Johnson & Johnson Surgical Vision, Inc.	10 Medical	Registered	2012
Registered201210 Medical
OPTIDRY 1200908 · TMA634813	FISHER SCIENTIFIC COMPANY L.L.C.	1 Chemicals	Registered	2005
Registered20051 Chemicals
OPTITOP 0833647 · TMA492387	an individual	7 Machines 9 Electronics	Registered	1998
Registered19987 Machines 9 Electronics
OPTIDRY 2342404	Owner not listed	7 Machines 11 Lighting	Pending	2024
Pendingfiled 20247 Machines 11 Lighting
OPTIDRY 2332561 · design	an individual	7 Machines	Pending	2024
Pendingfiled 20247 Machines
OptiDC 2242172	Owner not listed	5 Pharmaceuticals 10 Medical 35 Advertising+2	Pending	2023
Pendingfiled 20235 Pharmaceuticals 10 Medical 35 Advertising+2
OPTITORQUE 1388796 · TMA791570	TERUMO KABUSHIKI KAISHA, ALSO TRADING AS TERUMO CORPORATION, A JAPANESE CORPORATION	10 Medical	Registered	2011
Registered201110 Medical
OPTITWIST 1681213 · TMA1027688	Biomet Manufacturing, LLC	10 Medical	Registered	2019
Registered201910 Medical
OPTIWHITE+ 2334605	LMPG Inc.	11 Lighting	Pending	2024
Pendingfiled 202411 Lighting
OPTIWHITE 2334103	LMPG Inc.	11 Lighting	Pending	2024
Pendingfiled 202411 Lighting
OPTIHEAT 2230521 · TMA1255138	WATERFURNACE INTERNATIONAL INC.	11 Lighting	Registered	2024
Registered202411 Lighting
OPTIWATT 2183589 · TMA1280710	Compass Global, Inc.	9 Electronics 42 Science	Registered	2025
Registered20259 Electronics 42 Science

Spelled close

A letter or two away.

Mark	Owner	Classes	Standing	Year
OPTINOSE 1901356 · TMA1128606 · design	Optinose, Inc.	5 Pharmaceuticals 10 Medical	Registered	2022
Registered20225 Pharmaceuticals 10 Medical
OPTINOSE 1901355 · TMA1112498	Optinose, Inc.	5 Pharmaceuticals	Registered	2021
Registered20215 Pharmaceuticals
OPTINOSE 1654076 · TMA1064438	Optinose, Inc.	10 Medical	Registered	2019
Registered201910 Medical
OPTICLOSE 2280736 · TMA1243434	Owner not listed	5 Pharmaceuticals	Registered	2024
Registered20245 Pharmaceuticals
OptiOne 2151401 · TMA1185608	Liebel-Flarsheim Company LLC	10 Medical	Registered	2023
Registered202310 Medical
OPTICORE 2057125 · TMA1259175	Arcanum Alloys, Inc.	6 Metal	Registered	2024
Registered20246 Metal
OPTICORE 1651914 · TMA1031794	an individual	5 Pharmaceuticals	Registered	2019
Registered20195 Pharmaceuticals
OPTIMOS 1631453 · TMA887439	TELEDYNE DIGITAL IMAGING, INC.	9 Electronics	Registered	2014
Registered20149 Electronics
optiuse 1596260 · TMA888686	an individual	9 Electronics	Registered	2014
Registered20149 Electronics
OPTICORE 1585927 · TMA904487	Sealy Technology LLC a North Carolina limited liability company	20 Furniture	Registered	2015
Registered201520 Furniture
OPTIMASE 1465331 · TMA855036	Danisco US Inc.	1 Chemicals	Registered	2013
Registered20131 Chemicals
OPTICORE 1256758 · TMA682690	Owner not shown	16 Paper	Registered	2007
Registered200716 Paper
OPTIPORE 0780877 · TMA469893	ConvaTec Inc.	10 Medical	Registered	1997
Registered199710 Medical
OptiZone 2245555	Owner not listed	7 Machines	Pending	2023
Pendingfiled 20237 Machines

Search CIPO's Canadian Trademarks Database for anything filed after January 22, 2025.

This shows what is on the Canadian trademark register and what looks or sounds similar. It is not legal advice and not a clearance search: it cannot say whether a name is safe to use or would conflict with another mark. A trademark agent can.

Register as of January 22, 2025: CIPO's latest public data release (Open Government Licence – Canada). Marks filed or changed since then are not here yet. Check the current record on CIPO's own database before relying on it.