Trademarkia Logo

About 200 Trademarks found for “sigma”

Filters

Also try searching for:

sigma*

sigm*

*gma

si*ma

2185436
APPROVED

on 19 Mar 2025

SIGMA & Design

Sigma Corporation (India) Limited

2185436 · 12 May 2022

012

Suspension components for trucks, buses and automobiles, namely suspen...

2168781
SEARCHED

on 23 Jun 2023

SIGMA XRI

Redcom Laboratories, Inc.

2168781 · 25 Jan 2022

009

Telecommunications hardware in the nature of telecommunication switche...

2136080
REGISTERED

on 13 Sept 2023

JEWEL SIGMA

HARINDER SINGLA

2136080 · 27 Sept 2021

014

042

Custom jewellery; custom jewelry; diamond jewellery; diamonds; gemston...

2096963
REGISTERED

on 24 Nov 2023

SIGMA-RH

SIGMA-RH SOLUTIONS INC.

2096963 · 1 Apr 2021

009

042

Computer software in the field of human resources management.,Software...

2096965
REGISTERED

on 24 Nov 2023

SIGMA-HR

SIGMA-RH SOLUTIONS INC.

2096965 · 1 Apr 2021

009

042

Computer software in the field of human resources management.,Software...

2096669
ABANDONED SECTION 36

on 21 Mar 2023

MECTA SIGMA

MECTA CORPORATION

2096669 · 9 Mar 2021

010

Electro-convulsive therapy devices for use by psychiatrists featuring ...

2030013
SEARCHED

on 7 Aug 2024

SIGMA SUCCESSION

SIGMA Assessment Systems, Inc.

2030013 · 22 May 2020

035

041

Business succession planning; Business consultation,Educational servic...

2029020
ABANDONED SECTION 36

on 10 Jan 2023

SIGMA ANALYTICS

MARTIN POPIEL

2029020 · 19 May 2020

042

Analysis for oil research; analysis in the field of oil exploration; a...

1965296
SEARCHED

MILLIPORE SIGMA

Merck KGaA

1965296 · 28 May 2019

001

003

...

Filtering media of chemical and non-chemical substances; chemical subs...

1899380
REGISTERED

on 31 May 2021

TF1 SIGMA

FERNOX LIMITED

1899380 · 16 May 2018

011

Filters, namely, water filters for use with heat pumps and renewable e...

Owners

Sigma-rh solutions inc. (13)

Kaeser kompressoren se (7)

Grand chapter of the delta sigma theta sorority incorporated (5)

Ppg coatings nederland b.V. (5)

Sigma assessment systems, inc. (5)

Merck kgaa (4)

Sigma enterprises llc (4)

Tbc trademarks llc (a delaware limited liability company) (4)

Goldman sachs & co. (3)

Hasbro inc. (3)

Categories

Class 9 (58)

Class 35 (42)

Class 42 (28)

Class 16 (20)

Class 36 (20)

Class 7 (19)

Class 41 (19)

Class 10 (17)

Class 11 (14)

Class 3 (12)

Class 21 (11)

Class 40 (11)

Class 1 (9)

Class 14 (9)

Class 25 (9)

Class 5 (8)

Class 37 (8)

Class 6 (7)

Class 17 (7)

Class 28 (7)

Class 2 (6)

Class 12 (6)

Class 20 (6)

Class 44 (6)

Class 45 (5)

Class 8 (4)

Class 15 (4)

Class 19 (4)

Class 24 (4)

Class 4 (3)

Class 18 (3)

Class 26 (3)

Class 38 (3)

Class 39 (3)

Class 29 (2)

Class 34 (2)

Class 43 (2)

Class 30 (1)

Class 31 (1)

Class 32 (1)

Class 33 (1)

Correspondents

Smart & biggar lp (29)

Gowling wlg (canada) llp (19)

Borden ladner gervais llp (10)

Cabinet juridique st. lawrence s.E.N.C.R.L. (9)

Canyon ip inc. (8)

Robic agence pi s.E.C./ robic ip agency lp (8)

Osler, hoskin & harcourt llp (7)

Moffat & co. (6)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (6)

Page 7 of 20