Patent Oppositions in dental and oral care products industry

Explore the competitive field of dental and oral care products where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in dental and oral care products technology and learn how to protect your intellectual property.

Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Last updated on: Jul 2, 2026
Law FirmTotal Oppositions Filed
POTTER CLARKSON3
CORSTEN2
APPELT2
SONNENHAUSER2
BEIERSDORF2
WIBBELMANN2
TANSLEY2
MAI BESIER2
GLAS1
ELKINGTON AND FIFE1

Patent challenges are becoming increasingly common in the dental and oral care products industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the dental and oral care products industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Jul 2, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Oral Care Compositions And MethodsCOLGATE PALMOLIVEMay 6, 2026THE PROCTER & GAMBLE
Use Of A Monosaccharide For Sub And/Or Supragingival Cleaning Of TeethPRISMANJun 3, 2025FERTON HOLDING
Composition For Odour ImprovementSYMRISEMay 19, 2025FIRMENICH
Cleaning And Disinfecting Preparations Comprising A Polyoxyalkylene CarboxylatePERFECT IDEASJun 25, 2024HENKEL
Dentifrice Containing Sodium Bicarbonate And Stannous FluorideCOLGATE PALMOLIVENov 27, 2023HALEON UK
An Antimicrobial CompositionUNILEVERJul 21, 2023BEIERSDORF
Oral Care Compositions Having High Water Content And Micro RobustnessCOLGATE PALMOLIVENov 16, 2022UNILEVER UNILEVER
Photosensitiser Dispersion And Use Of The SameUNIVERSITT REGENSBURGMay 17, 2022HENKEL
Powder For Cleaning An Internal Body Part And/Or An Implant, Method For Producing Said Type Of Powder And Suitable UsesFERTON HOLDINGMar 30, 2022W & H DENTALWERK BRMOOS
Dentifrice Including Zinc And Blue Dye Or PigmentCOLGATE PALMOLIVENov 26, 2021UNILEVER UNILEVER

To stay ahead in the competitive dental and oral care products industry, companies are constantly innovating. Here are the top patents facing oppositions in the dental and oral care products industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Jul 2, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Nov 6, 2019Process For Preparing HydrogelsTEOXANE2
Oct 21, 2020Skin Cleansing Compositions Comprising Biodegradable Abrasive ParticlesTHE PROCTER & GAMBLE2
May 1, 2019Anti-Calculus Oral CompositionsTHE PROCTER & GAMBLE2
Jun 30, 2021Powder For Cleaning An Internal Body Part And/Or An Implant, Method For Producing Said Type Of Powder And Suitable UsesFERTON HOLDING2
Oct 28, 2020Abrasive Cleaning CompositionOMYA2
May 1, 2019Dental Canaliculi Sealing Agent And Method For Producing The SameKURARAY NORITAKE DENTAL1
May 15, 2019Composition For Cleaning Teeth Comprising Natural Glass And Related MethodsIMERYS FILTRATION MINERALS1
Jun 14, 2017Oral And Personal Care Compositions And MethodsCOLGATE PALMOLIVE1
Nov 7, 2018Surface-Modified Calcium OxideKALKFABRIK NETSTAL1
May 30, 2018Volatile Oily CompositionBIOSYNTHIS1