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: Sep 3, 2026
Law FirmTotal Oppositions Filed
HERZOG7
RUPP6
POTTER CLARKSON5
MAI BESIER3
CORSTEN2
BEIERSDORF2
MATHYS & SQUIRE2
ALTMANN STOSSEL DICK2
JENKINS2
APPELT2

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: Sep 3, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Confectionery Product For Instant Optical Tooth WhiteningPERFETTI VAN MELLEAug 26, 2026WM WRIGLEY JR
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 SameTRIOPTOTECMay 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 BÜRMOOS GMBH

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: Sep 3, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
May 1, 2019Anti-Calculus Oral CompositionsTHE PROCTER & GAMBLE2
Aug 22, 2018Improved Uv Varnish Gloss Performance Using Novel Pigment And Process For Making SameSPECIALTY MINERALS MICHIGAN2
Oct 28, 2020Abrasive Cleaning CompositionOMYA2
Oct 21, 2020Skin Cleansing Compositions Comprising Biodegradable Abrasive ParticlesTHE PROCTER & GAMBLE2
Nov 6, 2019Process For Preparing HydrogelsTEOXANE2
Jun 30, 2021Powder For Cleaning An Internal Body Part And/Or An Implant, Method For Producing Said Type Of Powder And Suitable UsesFERTON HOLDING2
Sep 25, 2019Arginine Salts And Their Uses For The Treatment Of Illnesses In The Oral CavityCOLGATE PALMOLIVE2
Aug 6, 2014Sensitivity Oral Care CompositionsTHE PROCTER & GAMBLE2
May 1, 2019Biodegradable Compositions Comprising Renewably-Based, Biodegradable 1.3-PropanediolDUPONT TATE & LYLE BIO PRODUCTS1
Aug 23, 2017Improved Oral Compositions Comprising Zinc Citrate And/Or Tocopherol AgentsCOLGATE PALMOLIVE1