TrademarkCheck

Is it a trademark in Canada?

“OPTALIDON”

Yes. 1 live mark on the Canadian register is named OPTALIDON: 1 registered and 0 still in progress.

Held by NOVARTIS PHARMA CANADA INC..

What these marks cover

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

Marks named OPTALIDON

MarkOwnerClassesStandingYear
OPTALIDON
0153828 · TMDA51835
NOVARTIS PHARMA CANADA INC.5 PharmaceuticalsRegistered1931

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
OPTALITY
2173028 · TMA1205448
Digiatech, LLC9 Electronics35 Advertising36 Finance+2Registered2023
OPTELIAN
1593086 · TMA914669 · design
Optelian Access Networks Corporation9 Electronics37 Construction41 Education+1Registered2015
OPTELLO
2120725 · TMA1185335
CyberCoders, Inc.35 Advertising42 ScienceRegistered2023
OptiLight
1835360 · TMA1060011
Pilkington Group Limited9 Electronics21 HousewaresRegistered2019
OPTILITE
1815130 · TMA1056533
CWI, LLC11 LightingRegistered2019
OPTOLONG
1753507 · TMA965534 · design
Yulong Optics Co. Ltd.9 ElectronicsRegistered2017
OPTILINK
1733639 · TMA1026359
DePuy Synthes, Inc.10 MedicalRegistered2019
OPTILINE
1694039 · TMA1051210
an individual5 Pharmaceuticals10 MedicalRegistered2019
OPTILINER
1660665 · TMA961201
Owens Corning Intellectual Capital LLC6 Metal17 Rubber20 Furniture+1Registered2017
OPTILITE
1616902 · TMA875958
The Binding Site Group, Ltd.9 Electronics10 MedicalRegistered2014
OPTILED
1500995 · TMA869644 · design
HUIZHOU LIGHT ENGINE LTD9 Electronics11 LightingRegistered2014
OPTALERT
1418090 · TMA788864
Optalert Australia Pty Ltd.9 Electronics10 MedicalRegistered2011
OPTILED
1377138 · TMA768354 · design
HUIZHOU LIGHT ENGINE LTD9 Electronics11 LightingRegistered2010
OPTALYS
1196170 · TMA635932
an individual1 ChemicalsRegistered2005
OPTILEDGE
1193476 · TMA707913
OptiLedge LLC7 Machines20 Furniture22 Ropes+3Registered2008
OPTILOC
1128712 · TMA591937
F. VON LANGSDORFF LICENSING LIMITED19 BuildingRegistered2003
OPTILIX
0781777 · TMA457163
an individual10 MedicalRegistered1996
OPTAL
0427084 · TMA239473
Henkel AG & Co. KGaA1 ChemicalsRegistered1980
Optoloc
2360621
First Light Medical Ltd10 MedicalPending2024
OPTILOAN
2127011
POP Underwriter LLC9 Electronics42 SciencePending2021
OPTILINE
2080184
Vertiv Corporation9 Electronics11 LightingPending2021
OPTILITE
2071075
The Binding Site Group Limited4 Oils5 Pharmaceuticals9 Electronics+1Pending2020
OPDUALAG
2235043 · TMA1244565 · design
Owner not listed5 PharmaceuticalsRegistered2024
OPDUALAG
2091939 · TMA1211786 · design
BRISTOL-MYERS SQUIBB COMPANY5 Pharmaceuticals44 MedicalRegistered2023
OptiLake
2067132 · TMA1197556
OASE GmbH1 ChemicalsRegistered2023

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.