TrademarkCheck

Is it a trademark in Canada?

“STEMLINE”

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

Held by Stemline Therapeutics, Inc..

What these marks cover

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

Marks named STEMLINE

MarkOwnerClassesStandingYear
STEMLINE
1720706 · TMA960772
Stemline Therapeutics, Inc.5 Pharmaceuticals42 ScienceRegistered2017

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
STEMULIN
1484308 · TMA807908
Provita Nutrition & Health Inc.5 PharmaceuticalsRegistered2011
STEMULATE
1689214 · TMA921489
Sexton Biotechnologies, Inc.5 PharmaceuticalsRegistered2015
STONELINE
1401295 · TMA748652 · design
Warimex Waren-Import-Export-Handels GmbH21 HousewaresRegistered2009
STIMULITE
0818639 · TMA490042
Supracor, Inc.12 Vehicles17 Rubber20 Furniture+5Registered1998
STONLINER
0662883 · TMA418065
Owner not shown2 Paints19 BuildingRegistered1993
STIMLUBE
1605232 · TMA887372
Flotek Chemistry, LLC1 ChemicalsRegistered2014
STEINEL
0662251 · TMA408666 · design
STEINEL GMBH & CO. KG7 Machines9 Electronics11 LightingRegistered1993
STEMLABS
2180598 · design
Owner not shown5 PharmaceuticalsPending2022
STIMULIN
2180468
"Amalgame Luxe",Community with limited responsibility3 CosmeticsPending2021
STIMULISTE
1429696 · TMA828193
Owner not shown3 CosmeticsRegistered2012
STEAMLESS
1845475 · TMA1095484 · design
MCS INDUSTRIES, INC.20 FurnitureRegistered2021
STANLANCE
1829017 · TMA1003963
an individual9 ElectronicsRegistered2018
STEAMLESS
1657437 · TMA921475
VELAN INC.6 Metal7 Machines9 Electronics+2Registered2015
STONELITE
1294667 · TMA736968 · design
Stone Panels International LLC19 BuildingRegistered2009
STIMULOSE
2355509
SixRing Inc.1 Chemicals4 OilsPending2024
STEAMLABS
2266266
Futuremakers16 Paper41 Education42 SciencePending2023
Scotamalone
2314979
Shanghai Zheli Trading Co. Ltd.25 ClothingPending2024
SUITEANALYTICS
2198100 · TMA1222513
NetSuite Inc.42 ScienceRegistered2024
STEINWHALE
2173678 · TMA1224543 · design
an individual6 MetalRegistered2024
STONYLAB
2134661 · TMA1213104
J&D Tech, Inc.9 ElectronicsRegistered2023
Stimula
2038479 · TMA1141339
3634159 Canada inc.10 Medical25 ClothingRegistered2022
SYTENOL
2012620 · TMA1148834
Sytheon Limited1 Chemicals3 CosmeticsRegistered2022
STIMULUS
1929074 · TMA1134365
Computer Guidance Corporation9 Electronics42 ScienceRegistered2022
STANLEY
1893115 · TMA1088385 · design
STANLEY ELECTRIC CO. LTD.9 ElectronicsRegistered2020
STONEHILL
1856063 · TMA1081003
STONEHILL IP INC.36 Finance37 ConstructionRegistered2020

Marks containing STEMLINE

MarkOwnerClassesStandingYear
M MENARINI MENARINI STEMLINE
2090989 · TMA1218005 · design
Owner not shown5 Pharmaceuticals42 ScienceRegistered2024
M MENARINI MENARINI STEMLINE ONCOLOGY
2090991 · TMA1211783 · design
Owner not shown5 Pharmaceuticals42 ScienceRegistered2023

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.