Is it a trademark in Canada?

“H22”

Yes. 1 live mark on the Canadian register is named H22: 1 registered and 0 still in progress.

What these marks cover

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

1Chemicals1

Marks named H22

Mark	Owner	Classes	Standing	Year
H22 1541510 · TMA840288	Cargill, Incorporated	1 Chemicals	Registered	2013

Sounds the same

Spelled differently, said the same way.

Mark	Owner	Classes	Standing	Year
H225 1717717 · TMA970492	an individual	12 Vehicles 37 Construction 41 Education	Registered	2017
H225 2043540	an individual	9 Electronics 28 Toys	Pending	2020
$H20 2154623 · TMA1191094	OriginClear, Inc	9 Electronics	Registered	2023
H2H 2152520 · TMA1189887	Elite Team Holdings LLC	35 Advertising	Registered	2023
H2H 1990639 · TMA1101213	California Safe Soil, LLC	1 Chemicals 31 Fresh	Registered	2021
H2O 1944763 · TMA1249166 · design	Productions sans limite Inc.	41 Education 43 Restaurants	Registered	2024
H2 1908553 · TMA1132499 · design	HEXO OPERATIONS INC.	1 Chemicals 3 Cosmetics 5 Pharmaceuticals+14	Registered	2022
H2U 1788625 · TMA1024876 · design	H2U Life Inc.	32 Beer 35 Advertising	Registered	2019
H20+ 1787093 · TMA1027823 · design	Pola Orbis Holdings Inc.	3 Cosmetics 5 Pharmaceuticals	Registered	2019
H2O 1766849 · TMA1045717	Japan Tobacco Inc.	34 Tobacco	Registered	2019
+H2O 1755255 · TMA1035813	MITSUBISHI ELECTRIC CORPORATION	11 Lighting	Registered	2019
H2H 1697900 · TMA919805	Building and Construction Trades Department of the American Federation of Labor/Congress of Industrial Organizations	35 Advertising 41 Education	Registered	2015
H2O 1601675 · TMA864085	Thane IP Limited	3 Cosmetics 7 Machines 11 Lighting+2	Registered	2013
H2O 1598949 · TMA870430 · design	A. K. TRADERS LTD.	9 Electronics 16 Paper 21 Housewares+3	Registered	2014
H2 1574108 · TMA927692 · design	A&E Television Networks, LLC	38 Telecommunications 41 Education	Registered	2016
H2 1574107 · TMA927667	A&E Television Networks, LLC	38 Telecommunications 41 Education	Registered	2016
H2O+ 1540797 · TMA875099 · design	H2O Plus, LLC	3 Cosmetics 5 Pharmaceuticals 35 Advertising	Registered	2014
H2O 1538070 · TMA883404	Owner not shown	16 Paper	Registered	2014
HE² 1529119 · TMA856326 · design	Martin & Pleasance Wholesale Inc.	5 Pharmaceuticals	Registered	2013
H2 1366826 · TMA753170	Baldor Electric Company	7 Machines 9 Electronics	Registered	2009
H2H 1340362 · TMA708815	Coastal Church	25 Clothing 45 Legal	Registered	2008
H2O 1029116 · TMA596335 · design	Owner not shown	16 Paper 18 Leather 24 Textiles+1	Registered	2003
H2O 0817758 · TMA485632 · design	Vogel Paint & Wax Company, Incorporated, an Iowa corporation	2 Paints	Registered	1997
H2O 0815792 · TMA492322 · design	H2O Plus, LLC	3 Cosmetics 11 Lighting 21 Housewares+1	Registered	1998
~H2O+ 0787551 · TMA508139 · design	H2O Plus, LLC	3 Cosmetics 8 Hand 10 Medical+6	Registered	1999

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.