TrademarkCheck

Is it a trademark in Canada?

“NUCLEUS”

Yes. 12 live marks on the Canadian register are named NUCLEUS: 8 registered and 4 still in progress.

Held by COCHLEAR LIMITED (3), an owner not shown (2), FIBERNETICS CORPORATION (2), Newcastle Systems, Inc. (1), Pro Church Tools Inc. (1) and Helena Holding Company (1), and 2 other owners.

What these marks cover

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

Marks named NUCLEUS

MarkOwnerClassesStandingYear
NUCLEUS
1887817 · TMA1082122
Newcastle Systems, Inc.9 ElectronicsRegistered2020
NUCLEUS
1842041 · TMA1046544
Pro Church Tools Inc.42 ScienceRegistered2019
NUCLEUS
1627314 · TMA937531
Helena Holding Company1 ChemicalsRegistered2016
NUCLEUS
1334657 · TMA766798
Owner not shown7 MachinesRegistered2010
NUCLEUS
1329076 · TMA708503
an individual9 Electronics42 ScienceRegistered2008
NUCLEUS
1223004 · TMA676860
COCHLEAR LIMITED9 Electronics10 MedicalRegistered2006
NUCLEUS
0807941 · TMA483503
FIBERNETICS CORPORATION9 Electronics16 Paper25 Clothing+3Registered1997
NUCLEUS
0515487 · TMA312192 · design
COCHLEAR LIMITED9 Electronics10 MedicalRegistered1986
NUCLEUS
2277085
Zaber Technologies Inc.9 ElectronicsPending2023
NUCLEUS
2190673
Owner not shown9 Electronics11 Lighting35 AdvertisingPending2021
NUCLEUS
2172562 · design
FIBERNETICS CORPORATION9 Electronics16 Paper25 Clothing+3Pending2022
NUCLEUS
2099980
COCHLEAR LIMITED5 PharmaceuticalsPending2021

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
NUKLEUS
1571842 · TMA883458
MarineMax, Inc., a Florida Corporation35 AdvertisingRegistered2014
NUKLEUS
1544000 · TMA913538
MarineMax, Inc., a Florida Corporation42 ScienceRegistered2015
NUCLEOS
2223323
Gran Canada Trading Company Ltd.33 WinePending2022
NUCLEXIS
1878132 · TMA1074971
KARYOPHARM THERAPEUTICS INC.5 PharmaceuticalsRegistered2020
NUCLISENS
1374779 · TMA787439
Owner not shown1 Chemicals5 Pharmaceuticals9 Electronics+1Registered2011
NICKLAUS
1938953 · TMA1191275
Nicklaus Companies, LLC3 CosmeticsRegistered2023
NUCLEXPO
1878130 · TMA1078698
KARYOPHARM THERAPEUTICS INC.5 PharmaceuticalsRegistered2020
NICKLAUS
1820307 · TMA1079966
Nicklaus Companies, LLC35 Advertising36 Finance44 MedicalRegistered2020
NICKLAUS
0718822 · TMA448519
Nicklaus Companies, LLC25 ClothingRegistered1995
NICKLAUS
0710603 · TMA547804
Nicklaus Companies, LLC19 Building20 Furniture28 Toys+1Registered2001
NACOLUS
2254908 · TMA1274521
Tianjin Arico E-commerce Co. Ltd.21 HousewaresRegistered2024
NEXLESS
1873421 · TMA1116493
THE NEXUS HOLDING TRUST9 Electronics35 Advertising36 Finance+2Registered2021
NUCELIS
1754594 · TMA1043670
Cibus US LLC42 Science44 MedicalRegistered2019
NCLEX
1746696 · TMA958268
National Council of State Boards of Nursing, Inc.16 Paper35 Advertising41 EducationRegistered2016
NICKELS
0668596 · TMA399379
Foodtastic, Inc.29 Meat30 Coffee32 Beer+2Registered1992
NoCleg
2332563
SIGNS5 PharmaceuticalsPending2024
NIKLES
1963592 · design
an individual11 LightingPending2019
NUJILSO
2238725 · TMA1255432
GLAXO GROUP LIMITED5 PharmaceuticalsRegistered2024
NEOSKILLS
2237869 · TMA1258261
Neovation Corporation41 Education42 ScienceRegistered2024
NIKOLAUSNATURE
2111655 · TMA1222889
an individual5 PharmaceuticalsRegistered2024
NICELUCKY
2078070 · TMA1180178 · design
an individual21 HousewaresRegistered2023
Nexwills
2070377 · TMA1280276
Shenzhen Xingbaohui Technology Co. Ltd.16 PaperRegistered2025
NEXLIZET
2022445 · TMA1112082
Esperion Therapeutics, Inc.5 PharmaceuticalsRegistered2021
NICHOLAS
1974029 · TMA1134569 · design
AVIAGEN TURKEY'S INC.31 FreshRegistered2022
NEXSELZYME
1967954 · TMA1183444
Genzyme Corporation5 PharmaceuticalsRegistered2023

Marks containing NUCLEUS

MarkOwnerClassesStandingYear
NUCLEUS BACK
1801712 · TMA1053471
PRIDE MOBILITY PRODUCTS CORPORATION12 VehiclesRegistered2019
HEALTH NUCLEUS
1788880 · TMA1096243 · design
HLI Nucleus Holdings, LLC38 Telecommunications42 Science44 MedicalRegistered2021
HEALTH NUCLEUS
1788876 · TMA1096240 · design
HLI Nucleus Holdings, LLC38 Telecommunications42 Science44 MedicalRegistered2021
HEALTH NUCLEUS
1788873 · TMA1096239
HLI Nucleus Holdings, LLC38 Telecommunications42 Science44 MedicalRegistered2021
WATTBIKE NUCLEUS
2092675 · TMA1243774
Wattbike IP Limited9 Electronics28 Toys41 EducationRegistered2024
N NUCLEUS CONNECT. DESIGN. EFFECT.
1637933 · TMA898436 · design
NucleusLabs Information Technologies, Inc.42 ScienceRegistered2015
INTEGRATED OPERATIONS NUCLEUS - ION
0721404 · TMA430460
an individual9 Electronics42 ScienceRegistered1994

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
Nucleum
1844340 · TMA1030796
KINGSTON TECHNOLOGY CORPORATION9 ElectronicsRegistered2019

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.