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Top 20 Key Players companies in Tongue cleaner
by Most Patent Filings in the world in 2021

The Tongue cleaner top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Tongue cleaner Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A tongue cleaner (also called a tongue scraper or tongue brush) is an oral hygiene device designed to clean the coating on the upper surface of the tongue. While there is tentative benefit from the use of a tongue cleaner it is insufficient to draw clear conclusions regarding bad breath. A 2006 Cochrane review found tentative evidence of decreased levels of odor molecules.
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Company Name
Region
Tech Topics
Total
1
Procter & Gamble Co.
Ohio, United States
Toothpaste,Hair conditioner,SOAP,
...[+2]
Patent: 21
2
Colgate-Palmolive Co.
New York, United States
Toothpaste,Dental floss,Fast-moving consumer goods,
...[+2]
Patent: 19
3
Colgate-Palmolive A/S
Denmark
Toothbrush,Toothpaste,SOAP,
...[+1]
Patent: 19
4
Braun GmbH & Co. KG
Rheinland-Pfalz, Germany
Patent: 8
5
TSpro GmbH
BW, DE
Health care
Patent: 5
6
Stryker Corp.
Michigan, United States
Medical equipment,Neurotechnology,Health care,
...[+2]
Patent: 4
7
Lion Corp.
Toothpaste,Fast-moving consumer goods,Laundry,
...[+2]
Patent: 4
8
M+C Schiffer GmbH
Rheinland-Pfalz, Germany
Toothbrush,Oral hygiene
Patent: 3
9
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
Patent: 2
10
DenTek Oral Care, Inc.
Tennessee, United States
Dental floss,Toothpaste,Medical equipment,
...[+1]
Patent: 2
11
TOA Industry Co. Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 2
12
Matsushita Electronics Corp.
Electronics,Computer hardware,DVD player,
...[+2]
Patent: 2
13
Peri-Dent Ltd.
Scottish Borders, United Kingdom
Toothpick,Dental floss,Medicine,
...[+2]
Patent: 2
14
Medinova AG
Zürich, Switzerland
Vaginitis,Vaginal atrophy,Rheumatology,
...[+2]
Patent: 2
15
Amden Corp.
Nevada, United States
Toothbrush,Toothpaste,Personal Care Product
Patent: 2
16
AstraZeneca Plc
Cambridgeshire, United Kingdom
Medicine,Health care,Side effect,
...[+2]
Patent: 1
17
Hypera SA
São Paulo, Brazil
Cosmetics,Medicine,Over-the-counter,
...[+2]
Patent: 1
18
Amorepacific Corp.
South Korea
Cosmetics,Cleanser,Toothpaste,
...[+2]
Patent: 1
19
Glaxo Group Ltd.
Hounslow, United Kingdom
Food products,Medicine,Health care
Patent: 1
20
Trisa Holding AG
Switzerland
Toothbrush
Patent: 1
Page generation time: Jun 04 2025