Is it a trademark in Canada?

“Entropy23”

Yes. 1 live mark on the Canadian register is named Entropy23: 1 still in progress.

Check another name

What these marks cover

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

1Chemicals1

Marks named Entropy23

Mark	Owner	Classes	Standing	Year
Entropy23 2121571	Entropy Inc.	1 Chemicals	Pending	2021
Pendingfiled 20211 Chemicals

Sounds the same

Spelled differently, said the same way.

Mark	Owner	Classes	Standing	Year
Entropy 1515764 · TMA832585	an individual	9 Electronics 16 Paper 25 Clothing+3	Registered	2012
Registered20129 Electronics 16 Paper 25 Clothing+3
ENTROPY 1335546 · TMA705524	INTERFACE INC.	27 Carpets	Registered	2008
Registered200827 Carpets
ENTROPY 1205536 · TMA696329	an individual	9 Electronics 35 Advertising 42 Science	Registered	2007
Registered20079 Electronics 35 Advertising 42 Science
Entropya 2319484	an individual	9 Electronics 37 Construction 42 Science	Pending	2023
Pendingfiled 20239 Electronics 37 Construction 42 Science
"ENTROPHEN" 0206193 · UCA34521	NORWELL CONSUMER HEALTHCARE INC.	5 Pharmaceuticals	Registered	1950
Registered19505 Pharmaceuticals
ENTEROPORC 2223453 · TMA1231815	an individual	5 Pharmaceuticals	Registered	2024
Registered20245 Pharmaceuticals
entrysync 1951401 · TMA1171816	ENDURA PRODUCTS, LLC	9 Electronics	Registered	2023
Registered20239 Electronics
ENTRYIQ 1935065 · TMA1118762	Therma-Tru Corp.	6 Metal 9 Electronics 19 Building	Registered	2022
Registered20226 Metal 9 Electronics 19 Building
ENTRON 1768049 · TMA979597	Entron Controls, LLC	9 Electronics	Registered	2017
Registered20179 Electronics
ENTREPOSE 1709195 · TMA1258627	an individual	1 Chemicals 6 Metal 7 Machines+5	Registered	2024
Registered20241 Chemicals 6 Metal 7 Machines+5
ENTRAPASS 1626638 · TMA884975	Tyco Safety Products Canada, Ltd.	9 Electronics	Registered	2014
Registered20149 Electronics
ENTREPEER 1507367 · TMA815452	The Canadian Youth Business Foundation	9 Electronics 14 Jewellery 16 Paper+4	Registered	2012
Registered20129 Electronics 14 Jewellery 16 Paper+4
ENTRÖLL 0780130 · TMA465236 · design	MEDTRONIC XOMED, INC. (a Delaware corporation)	10 Medical	Registered	1996
Registered199610 Medical
ENTREPOSE 2305098	an individual	37 Construction 39 Transport 42 Science	Pending	2024
Pendingfiled 202437 Construction 39 Transport 42 Science
ENTREPID 2181710	Encor Advisors Canada Ltd.	16 Paper 35 Advertising 36 Finance+1	Pending	2022
Pendingfiled 202216 Paper 35 Advertising 36 Finance+1
ENTRO 2093731	Entro Communications Inc.	35 Advertising 41 Education 42 Science	Pending	2021
Pendingfiled 202135 Advertising 41 Education 42 Science
ENTERIPHYTE 1538573 · TMA845255	JAMP PHARMA CORPORATION	5 Pharmaceuticals	Registered	2013
Registered20135 Pharmaceuticals
ENTEROCUFF 1780735 · TMA1037042	KEYMED (MEDICAL & INDUSTRIAL EQUIPMENT) LIMITED	10 Medical	Registered	2019
Registered201910 Medical
ENTRYPOINT 1777893 · TMA1000218	Phoenix Software International, Inc.	9 Electronics	Registered	2018
Registered20189 Electronics
ENTERIPURE 1659453 · TMA959347	Natural Factors Nutritional Products Ltd.	5 Pharmaceuticals	Registered	2017
Registered20175 Pharmaceuticals
EntryPoint 1589114 · TMA881631	Think Research Corporation	9 Electronics 38 Telecommunications 39 Transport+1	Registered	2014
Registered20149 Electronics 38 Telecommunications 39 Transport+1
ENTEROSGEL 1514510 · TMA835763	an individual	5 Pharmaceuticals	Registered	2012
Registered20125 Pharmaceuticals
ENTREPAIRS 1507366 · TMA815453	The Canadian Youth Business Foundation	9 Electronics 14 Jewellery 16 Paper+4	Registered	2012
Registered20129 Electronics 14 Jewellery 16 Paper+4
ENTEROLERT 1397187 · TMA748598	IDEXX LABORATORIES, INC.	1 Chemicals	Registered	2009
Registered20091 Chemicals
ENTEROTUBE 0333696 · TMA178335	BECTON DICKINSON GmbH	10 Medical	Registered	1971
Registered197110 Medical

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.