Patent Oppositions in sterilization and medical materials industry

Explore the competitive field of sterilization and medical materials 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 sterilization and medical materials technology and learn how to protect your intellectual property.

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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.

Patent challenges are becoming increasingly common in the sterilization and medical materials 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 sterilization and medical materials 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: Oct 30, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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Hyaluronic Acid-Collagen Matrices For Dermal Filling And Volumizing ApplicationsALLERGANSep 17, 2025ZACCO DENMARK
Surface Treatment Process For Implantable Medical DeviceNEOSSSep 16, 2025NOBEL BIOCARE SERVICES
Sterilizing Chromatography ColumnsREPLIGENAug 19, 2025STUDIO TORTA
Method For In Vitro Production Of Hyaline Cartilage TissueVANARIXJul 16, 2025CABINET BECKER ET ASSOCIES
Aqueous Disinfectant Composition Containing Peracetic AcidSUMOJun 11, 2025BODE CHEMIE
Aqueous Disinfectant Composition Containing Peracetic AcidSCHLKE & MAYRJun 10, 2025DR SCHUMACHER
Aqueous Disinfectant Composition Containing Peracetic AcidSUMOJun 4, 2025ECOLAB USA
Fiber Reinforced Biocomposite Threaded ImplantsOSSIOJun 3, 2025KOLSTER
Forming Machine Comprising A Device For Sterilising A Blowing NetworkSIDEL PARTICIPATIONSMay 14, 2025KRONES
Fluid Management For Sensor Enabled Wound Therapy Dressings And SystemsSMITH & NEPHEWMay 9, 2025MOLNLYCKE HEALTH CARE

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

Last updated on: Oct 30, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
Aug 9, 2017Perforation Of Laminated Materials, Laminate Comprising A Perforated Layer Of Hydrophobic Gel And An Imperforate Substrate, Wound DressingBRIGHTWAKE8
Aug 22, 2018Medical Device For Dispensing MedicamentsBAYER5
Aug 3, 2022Impregnated Textile Fabric Providing Effective Delivery Of An Alcoholic ImpregnantSCHLKE & MAYR5
Jun 18, 2025Medical Device For Dispensing MedicamentsBAYER5
Oct 26, 2022Methods Of Altering Bone Growth By Administration Of Sost Or Wise Antagonist Or AgonistOSSIFI MAB4
Nov 8, 2017Bolloon Catheter For Paclitaxel-ReleaseBAYER4
Mar 13, 2019Compositions Containing Fluorine Substituted OlefinsHONEYWELL3
Jun 22, 2022Wound Care Article Comprising At Least One Surface Having Abrasive PropertiesRIESINGER3
Apr 5, 2017Hyaluronic Acid Based FormulationsALLERGAN INDUSTRIE3
May 21, 2025Wound DressingBSN MEDICAL3