TrademarkCheck

Is it a trademark in Canada?

“SIGMA”

Yes. 31 live marks on the Canadian register are named SIGMA: 25 registered and 6 still in progress.

Held by an individual (7), Hansen Technologies Canada, Inc. (2), an owner not shown (2), SIGMA CORPORATION (2), Hitachi-Johnson Controls Air Conditioning, Inc. (1) and CARL ZEISS MICROSCOPY GMBH (1), and 16 other owners.

What these marks cover

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

Marks named SIGMA

MarkOwnerClassesStandingYear
SIGMA
2041429 · TMA1122499
an individual7 MachinesRegistered2022
SIGMA
2001859 · TMA1202277
Hitachi-Johnson Controls Air Conditioning, Inc.11 LightingRegistered2023
SIGMA
1880186 · TMA1058602 · design
an individual7 MachinesRegistered2019
SIGMA
1850774 · TMA1110714
CARL ZEISS MICROSCOPY GMBH9 ElectronicsRegistered2021
SIGMA
1847334 · TMA1087179 · design
Hansen Technologies Canada, Inc.9 Electronics42 ScienceRegistered2020
SIGMA
1847330 · TMA1087177
Hansen Technologies Canada, Inc.9 Electronics42 ScienceRegistered2020
SIGMA
1769314 · TMA1012782 · design
Sigma Enterprises, LLC3 Cosmetics8 Hand20 Furniture+2Registered2019
SIGMA
1668696 · TMA1008979 · design
an individual7 Machines9 ElectronicsRegistered2018
Sigma
1668659 · TMA975672
an individual7 Machines9 Electronics11 Lighting+3Registered2017
SIGMA
1569847 · TMA874101
West Fraser Developments Ltd.43 RestaurantsRegistered2014
SIGMA
1535473 · TMA831728
Summit Inspection Services Ltd.9 Electronics42 ScienceRegistered2012
SIGMA
1531013 · TMA861537
Swiss Reinsurance Company Ltd9 Electronics16 PaperRegistered2013
SIGMA
1502477 · TMA852253
Mounting Systems GmbH6 Metal9 Electronics37 Construction+1Registered2013
SIGMA
1376822 · TMA728235
Sigma Plastic Services, Inc.9 Electronics40 Treatment42 ScienceRegistered2008
SIGMA
1338012 · TMA719885
DePuy Synthes, Inc.10 MedicalRegistered2008
SIGMA
1280531 · TMA678741
Owner not shown7 Machines8 HandRegistered2006
SIGMA
1245447 · TMA690597
an individual1 Chemicals9 Electronics11 Lighting+5Registered2007
SIGMA
1080577 · TMA625786
SIGMA CORPORATION9 Electronics35 Advertising36 Finance+1Registered2004
SIGMA
1060462 · TMA562037
ÉQUIPEMENTS SIGMA INC.35 Advertising37 ConstructionRegistered2002
SIGMA
0879008 · TMA582165
AMERICAN FAUCET AND COATINGS CORPORATION11 Lighting21 HousewaresRegistered2003
SIGMA
0848620 · TMA492748
Shakespeare All Star Acquisition LLC28 ToysRegistered1998
SIGMA
0706608 · TMA443564 · design
SIGMA-RH SOLUTIONS INC.9 ElectronicsRegistered1995
SIGMA
0654894 · TMA382758
TBC Trademarks, LLC (a Delaware limited liability company)12 VehiclesRegistered1991
SIGMA
0416520 · TMA257310
SIGMA CORPORATION9 ElectronicsRegistered1981
SIGMA
0253927 · TMA120140
an individual1 ChemicalsRegistered1960
SIGMA
2316775 · design
Shanghai Sigma High-tech Co. Ltd.10 MedicalPending2023
SIGMA
2314146
SIGMA Assessment Systems, Inc.35 Advertising41 Education44 MedicalPending2023
sigma
2213185
Kynetec UK Limited35 AdvertisingPending2022
SIGMA
2185654 · design
an individual35 Advertising38 Telecommunications41 EducationPending2022
SIGMA
2185436 · design
Sigma Corporation (India) Limited12 VehiclesPending2022
SIGMA
2114879
Owner not shown6 Metal17 Rubber20 Furniture+2Pending2021

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
SIGMA7
2311344
an individual41 EducationPending2024
SEIGMA
2079820 · design
11796941 CANADA INC.9 Electronics42 SciencePending2021
SYGMA
1583660 · TMA857908
Sysco Corporation35 AdvertisingRegistered2013
SIGMA 2
1887722 · TMA1019589
KARSTEN MANUFACTURING CORPORATION28 ToysRegistered2019
SIGMA 6
1309291 · TMA695722 · design
HASBRO, INC.28 ToysRegistered2007
SIGMA 6
1247000 · TMA663157
HASBRO, INC.28 ToysRegistered2006
SIGNIA
1779529 · TMA1037311 · design
Sivantos Pte. Ltd.5 Pharmaceuticals9 Electronics10 Medical+4Registered2019
SIGNIA
1760578 · TMA1033471
Signia GmbH5 Pharmaceuticals35 Advertising37 Construction+2Registered2019
SIGNIA
1760574 · TMA1033595
Signia GmbH9 Electronics10 MedicalRegistered2019
SIGNIA
1709713 · TMA984872
Covidien LP10 MedicalRegistered2017
SICOMA
1320499 · TMA734802 · design
S.I.CO.MA. S.R.L.7 MachinesRegistered2009
SIGNIA
1063105 · TMA563203
Signia GmbH10 MedicalRegistered2002
SignAI
2301938
Owner not listed9 Electronics42 SciencePending2023
SEGUMA
2288617
Shenzhen Yongchuangcheng Technology Co.Ltd.9 ElectronicsPending2023
SOCMA
2147942 · TMA1246259 · design
FUJIAN SOUTHCHINA HEAVY MACHINERY MANUFACTURE CO., LTD7 Machines12 VehiclesRegistered2024
Signo
2019327 · TMA1181169
an individual9 ElectronicsRegistered2023
SeGMo
1926845 · TMA1134349
Lenord, Bauer & Co. GmbH7 Machines9 Electronics42 ScienceRegistered2022
SISMO
1742503 · TMA947800
Carrefour Québec International Inc.35 AdvertisingRegistered2016
SIGim
1662818 · TMA902742
INDIXIO INC.9 ElectronicsRegistered2015
SEGM
1101636 · TMA584287 · design
SHANGHAI SANDEN BEHR AUTOMOTIVE AIR CONDITIONING CO. LTD.4 Oils7 Machines8 Hand+3Registered2003
SIGNO
0752702 · TMA443709 · design
MITSUBISHI PENCIL COMPANY, LIMITED16 PaperRegistered1995
SIGN
2360821
EHR, LLC32 BeerPending2024
SIGONNA
2253887 · TMA1233041
SIGONNA LLC9 ElectronicsRegistered2024
SIGNWAY
1524114 · TMA841158
SIGNWAY LIMITED6 Metal9 Electronics12 Vehicles+9Registered2013
SIGNA 4
1288285 · TMA765444
ThyssenKrupp Elevator Capital Corporation9 Electronics11 LightingRegistered2010

Marks containing SIGMA

The closest 25 of 81.

MarkOwnerClassesStandingYear
SIGMA M
1944109 · TMA1197336 · design
Owner not shown15 MusicalRegistered2023
SIGMA S
1386998 · TMA746852 · design
SIGMA DESIGNS, INC.9 ElectronicsRegistered2009
SIGMA-HR
2096965 · TMA1210682
SIGMA-RH SOLUTIONS INC.9 Electronics42 ScienceRegistered2023
SIGMA-RH
2096963 · TMA1210681
SIGMA-RH SOLUTIONS INC.9 Electronics42 ScienceRegistered2023
SIGMA XI
1732250 · TMA961623
SIGMA XI, THE SCIENTIFIC RESEARCH HONOR SOCIETY, INC.35 Advertising36 Finance41 Education+2Registered2017
SIGMA XL
1154010 · TMA640057 · design
SIGMAXL INC.9 Electronics35 Advertising42 ScienceRegistered2005
TF1 SIGMA
1899380 · TMA1101079
Fernox Limited11 LightingRegistered2021
TWO SIGMA
1862448 · TMA1088765
Two Sigma Investments, LP36 Finance41 EducationRegistered2020
SIX SIGMA
1158818 · TMA658316
Six Sigma Ranch, LLC a Kansas Limited Liability Company36 FinanceRegistered2006
SIX SIGMA
1102564 · TMA681063
Six Sigma Ranch, LLC25 Clothing33 WineRegistered2007
SIX SIGMA
0702929 · TMA439702 · design
Motorola Trademark Holdings, LLC9 Electronics16 Paper40 Treatment+1Registered1995
SIGMA CHI
0452320 · TMA252292
an individual14 Jewellery16 Paper35 AdvertisingRegistered1980
SIGMA-FLO
0270425 · TMA129999
Trane International Inc.11 LightingRegistered1963
SIGMA XRI
2168781
REDCOM LABORATORIES, INC.9 ElectronicsPending2022
JEWEL SIGMA
2136080 · TMA1197975
an individual14 Jewellery42 ScienceRegistered2023
ENI I-SIGMA
1589171 · TMA909863
an individual4 OilsRegistered2015
GREEN SIGMA
1366876 · TMA775289
Arclin Canada Ltd.1 Chemicals19 BuildingRegistered2010
SIGMA LOGIC
1324700 · TMA763239
Sigma Logic Inc.16 Paper41 Education42 ScienceRegistered2010
SIGMA CLEAN
1236641 · TMA648786
Proceco Ltd.7 MachinesRegistered2005
SIGMA BEAUTY
1872790 · TMA1130857 · design
Sigma Enterprises, LLC3 Cosmetics8 Hand21 Housewares+1Registered2022
SIGMA NEXEON
1829958 · TMA1033401
an individual2 PaintsRegistered2019
SIGMA BEAUTY
1769315 · TMA1012818
Sigma Enterprises, LLC3 Cosmetics8 Hand20 Furniture+2Registered2019
Sigma Profil
1668686 · TMA975665
an individual7 Machines9 Electronics11 LightingRegistered2017
SIGMA SHADOW
1287293 · TMA681603
TBC Trademarks, LLC (a Delaware limited liability company)12 VehiclesRegistered2007
SIGMA-ALDRICH
1872800 · TMA1118296
an individual1 Chemicals3 Cosmetics5 Pharmaceuticals+8Registered2022

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
SIGMAX
1400580 · TMA800168
Nippon Sigmax Co. Ltd.5 Pharmaceuticals10 Medical25 ClothingRegistered2011
SIGA
1932137 · TMA1166279
an individual25 ClothingRegistered2023
SIGA
1784410 · TMA984425 · design
Saskatchewan Indian Gaming Authority Inc.41 Education43 RestaurantsRegistered2017
SIGA
1784396 · TMA972370
Saskatchewan Indian Gaming Authority Inc.41 Education43 RestaurantsRegistered2017
SIGA
1695711 · TMA992648
Siga Technologies, Inc.5 Pharmaceuticals42 ScienceRegistered2018
SIGA
1642864 · TMA908156 · design
SIGA Informatique 2000 inc.9 ElectronicsRegistered2015
SIGA
1199799 · TMA746841
an individual1 Chemicals7 Machines8 Hand+3Registered2009
SIGA
0587579 · TMA444423 · design
S.I.G.A. INFORMATIQUE 2000 INC.9 ElectronicsRegistered1995
SIGLA
0442007 · TMA258007
Flachglas Markenkreis GmbH1 Chemicals2 Paints5 Pharmaceuticals+17Registered1981
SIGA
2268496
an individual11 LightingPending2023
SiGA
2216196
an individual19 BuildingPending2022
SiGA
2216195
an individual7 Machines11 LightingPending2022

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.