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About 62 Trademarks found for “Sien*”

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2077667
SEARCHED

on 26 Sept 2024

SIENNA

T & D DIAGNOSTICS

2077667 · 14 Jan 2021

005

009

...

Diagnostic kits comprised of medical diagnostic reagents and assays fo...

2021922
REGISTERED

on 3 Feb 2025

SIENTRA

Tiger Aesthetics Medical, LLC

2021922 · 8 Apr 2020

010

Surgical implants comprised of artificial materials for use in breast ...

2045299
ABANDONED SECTION 36

on 6 Sept 2022

SIENNA

CLASEN QUALITY CHOCOLATE INC.

2045299 · 13 Mar 2020

030

Chocolate; confectionary coatings, namely, edible coatings for food, c...

1987454
REGISTERED

on 15 Dec 2023

SIENA EDGE

RISI STONE INC.

1987454 · 27 Sept 2019

019

Retaining wall systems, namely, retaining walls formed from interlocki...

1947614
REGISTERED

on 29 Dec 2023

SIENA STONE

RISI STONE INC.

1947614 · 22 Feb 2019

019

Precast concrete interlocking blocks for use in retaining walls.

988159
GRANTED

on 18 Jul 2024

Siena

TPC Research BV

988159 · 20 Jun 2018

031

Agricultural, horticultural and forestry

1894967
REGISTERED

on 7 Feb 2020

SIENNA FOR SENIORS

SIENNA SENIOR LIVING INC.

1894967 · 20 Apr 2018

036

Charitable fundraising programs to support seniors in need.

1852825
ABANDONED SECTION 36

on 12 Mar 2019

SIENNA

ENDOMAGNETICS LIMITED

1852825 · 16 Aug 2017

005

010

Medical devices, instruments and apparatus for use in cancer diagnosis...

1839807
ABANDONED SECTION 36

on 6 Jan 2021

SIENNA BIOPHARMACEUTICALS

SIENNA BIOPHARMACEUTICALS INC.

1839807 · 19 May 2017

001

003

...

Metallic nanoparticles; non-carbon nanoparticles; plasmonic materials ...

1827708
WITHDRAWN BY OWNER

on 4 Apr 2017

SIENNA TOUGH

KOPPERS PERFORMANCE CHEMICALS INC.

1827708 · 16 Mar 2017

019

Treated wood and lumber, decking, fencing, wood for landscaping

Owners

Risi stone inc. (4)

Siemens aktiengesellschaft (4)

Sienna biopharmaceuticals inc. (3)

Sienna senior living inc. (3)

Fiat auto s.P.A. (2)

Fortune brands water innovations llc (2)

Koppers performance chemicals inc. (2)

Sientra inc. (2)

Tiger aesthetics medical, llc (2)

101096397 saskatchewan ltd. (1)

Categories

Class 3 (7)

Class 10 (7)

Class 12 (7)

Class 19 (7)

Class 20 (6)

Class 5 (5)

Class 9 (5)

Class 21 (5)

Class 11 (4)

Class 25 (4)

Class 29 (4)

Class 44 (4)

Class 7 (3)

Class 31 (3)

Class 35 (3)

Class 36 (3)

Class 43 (3)

Class 6 (2)

Class 18 (2)

Class 28 (2)

Class 30 (2)

Class 39 (2)

Class 41 (2)

Class 1 (1)

Class 4 (1)

Class 8 (1)

Class 14 (1)

Class 16 (1)

Class 17 (1)

Class 26 (1)

Class 27 (1)

Class 34 (1)

Class 40 (1)

Class 42 (1)

Correspondents

Smart & biggar lp (12)

Gowling wlg (canada) llp (8)

Dickinson wright llp (3)

Finlayson & singlehurst (3)

Goodmans llp (3)

Borden ladner gervais llp (2)

Johnson & hicks (2)

Macrae & co. (2)

Aventum ip law llp (1)

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