TrademarkCheck

Is it a trademark in Canada?

“DHAid”

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

Held by Lonza Ltd..

What these marks cover

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

Marks named DHAid

MarkOwnerClassesStandingYear
DHAid
1466534 · TMA855516
Lonza Ltd.5 PharmaceuticalsRegistered2013

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
DID
2156349 · TMA1192962
Z FIRE CORPORATION28 ToysRegistered2023
DYAD
2047416 · TMA1203707
Hewlett-Packard Development Company, L.P.9 ElectronicsRegistered2023
DYAD
1785312 · TMA1001263
TNMJ Caliber, LLC12 VehiclesRegistered2018
DYAD
1746384 · TMA969396
Brasstech, Inc.21 HousewaresRegistered2017
DID
0778352 · TMA492118 · design
DAIDO KOGYO CO. LTD.7 Machines12 VehiclesRegistered1998
DAIDO
0323655 · TMA174508
Daido Corporation of America (a Delaware corporation)12 VehiclesRegistered1971
DYAD
2346347
DYAD, INC.9 Electronics35 Advertising42 SciencePending2024
DAD
2062960 · design
Dedicated and Distinguished Clothing Company Limited18 Leather25 ClothingPending2020
DYAD
1990517
TRAFFIC TRENDS INC.9 Electronics12 Vehicles18 Leather+5Pending2019
DOT
2264769 · TMA1284896
Owner not listed35 Advertising36 FinanceRegistered2025
DUDHUH
2256387 · TMA1276218
Quanzhou Shiyao Trading Co. Ltd.25 ClothingRegistered2024
doty
2231174 · TMA1256537
an individual42 ScienceRegistered2024
DEETÄH
2212699 · TMA1243151
an individual32 BeerRegistered2024
DOT
2208412 · TMA1227422
SightGlass Vision, Inc.9 ElectronicsRegistered2024
DUDI
2200669 · TMA1223287 · design
SellerX Eighteen GmbH8 HandRegistered2024
DOYOUDO
2191715 · TMA1234735
an individual14 Jewellery21 HousewaresRegistered2024
DOTA
2174491 · TMA1249620
Valve Corporation9 Electronics41 EducationRegistered2024
Dehati
2164886 · TMA1237074
Sarpir Canada Trading Corporation29 Meat30 CoffeeRegistered2024
DUET
2113103 · TMA1229918 · design
Fisher & Paykel Healthcare Limited10 MedicalRegistered2024
DUET
2108601 · TMA1191814 · design
Duet Digital Finance Inc.9 Electronics35 Advertising36 Finance+1Registered2023
Detay
2101720 · TMA1195413
an individual7 MachinesRegistered2023
DUEDUE
2100272 · TMA1194629
Shenzhen Xiaoli Technology Co. Ltd.35 AdvertisingRegistered2023
DOIDY
2099974 · TMA1210698
Bickiepegs Limited21 HousewaresRegistered2023
dott.
2089854 · TMA1186077
LeeLoom Group Ltd.3 Cosmetics5 Pharmaceuticals10 Medical+1Registered2023
DUOITA
2080843 · TMA1165984
Anhui Haizhoujiahe Import and Export Co. Ltd.21 Housewares35 AdvertisingRegistered2023

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.