TrademarkCheck

Is it a trademark in Canada?

“CORSTEM”

Yes. 2 live marks on the Canadian register are named CORSTEM: 2 registered and 0 still in progress.

Held by Circle Cardiovascular Imaging Inc..

What these marks cover

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

Marks named CORSTEM

MarkOwnerClassesStandingYear
CORSTEM
1835784 · TMA1019075 · design
Circle Cardiovascular Imaging Inc.42 ScienceRegistered2019
CORSTEM
1835713 · TMA1018289
Circle Cardiovascular Imaging Inc.42 ScienceRegistered2019

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
COORSTEK
1249036 · TMA688302
CoorsTek, Inc.1 Chemicals3 Cosmetics7 Machines+9Registered2007
CORISTEX
0514881 · TMA296679
RATIOPHARM GMBH5 PharmaceuticalsRegistered1984
CORSTOP
1732669 · TMA998658
Avent, Inc.10 Medical35 Advertising40 Treatment+1Registered2018
CORSET
1477566 · TMA789075 · design
Owner not shown4 Oils34 TobaccoRegistered2011
CORSTAT
2372524
Conductive Containers, Inc.16 PaperPending2024
CROSSTEK
1778296 · TMA1021318
Toyo Tire Corporation12 VehiclesRegistered2019
CORESTOR
1422037 · TMA777051
SPACESAVER CORPORATION A WISCONSIN CORPORATION20 FurnitureRegistered2010
CRYOSTEM
2369405 · design
Association CRYOSTEM38 Telecommunications41 Education42 Science+1Pending2024
CARESTREAM
1607446 · TMA923198
Carestream Health, Inc.1 Chemicals9 Electronics10 MedicalRegistered2015
CARESTREAM
1281703 · TMA683051
Carestream Health, Inc. a Delaware corporation9 Electronics42 ScienceRegistered2007
Craster
2253247 · TMA1271528
Shenzhen Masite Machinery Co. Ltd.28 ToysRegistered2024
CRST
1935106 · TMA1136736
Board of Canadian Registered Safety Professionals45 LegalRegistered2022
CRYSTEX
1773260 · TMA989240
LATICRETE INTERNATIONAL, INC.19 BuildingRegistered2018
CORESET
1505045 · TMA829670
EastonHealth9 Electronics16 Paper35 Advertising+1Registered2012
CRYSTEK
1122042 · TMA587156
Crystek Crystals Corporation a corporation organized under the laws of Florida9 ElectronicsRegistered2003
CRISTEL
0808854 · TMA551953 · design
Owner not shown11 Lighting21 HousewaresRegistered2001
CARSTAR
0742984 · TMA435431
Carstar Franchisor SPV LLC37 ConstructionRegistered1994
CRYSTEX
0461077 · TMA264158
Flexsys Holdings, Inc.1 ChemicalsRegistered1981
CRST
2310004
Owner not listed45 LegalPending2024
CIRCTEC
2098910
an individual1 Chemicals2 Paints4 Oils+1Pending2021
CORESTONE
1932461 · TMA1161864
Serrala Group GmbH9 Electronics35 Advertising38 Telecommunications+1Registered2023
CORESATIN
1929945 · TMA1118985 · design
an individual3 Cosmetics5 PharmaceuticalsRegistered2022
Corestone
1771360 · TMA964457
an individual45 LegalRegistered2017
CERASTEEL
1729227 · TMA963249
Ocean Ceramics Ltd.5 Pharmaceuticals10 Medical40 TreatmentRegistered2017
CROSSTREK
1687361 · TMA980090
SUBARU CORPORATION12 VehiclesRegistered2017

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.