Latest oppositions filed by Paul Hartmann Ag

This table presents recent patent oppositions filed by Paul Hartmann Ag against its competitors. It outlines key details of each case, including the patent title, filing date and the applicant. This information provides insights into the competitive landscape and highlights active disputes over patent grant within the industry.

Patent NumberTitleApplicantOpposition Date
EP3593776Evaporative Body-Fluid Containers And Methods3M INNOVATIVE PROPERTIES COMPANYNov 21, 2024
EP3915530A Negative Pressure Wound Therapy (Npwt) DressingMĂ–LNLYCKE HEALTH CARE ABNov 21, 2024
EP3661471Elasticized Absorbent Articles And Methods Of Forming Elasticized Absorbent ArticlesKIMBERLY-CLARK WORLDWIDE, INC.Aug 29, 2024
EP3077956Method And System For Wound Assessment And ManagementCHILDREN'S NATIONAL MEDICAL CENTERJul 11, 2024
EP3687466Sensor Positioning And Optical Sensing For Sensor Enabled Wound Therapy Dressings And SystemsSMITH & NEPHEW PLCMay 8, 2024
EP4023197Wound DressingSMITH & NEPHEW PLCDec 22, 2023
EP2712312Tissue HealingSMITH & NEPHEW PLCOct 10, 2023
EP3672547Disposable Hygiene ArticleESSITY HYGIENE AND HEALTH AKTIEBOLAGMay 24, 2023
EP3634338Wound Dressing With Odor Absorption And Increased Moisture Vapor TransmissionKCI USA, INC.Apr 27, 2023
EP2809363Wound Care Article Comprising At Least One Surface Having Abrasive PropertiesBSN MEDICAL GMBHMar 22, 2023

The following table provides an overview of the latest patents of Paul Hartmann Ag that has been opposed by its competitors. It provides an insight into the competitive landscape of the industry and highlights the patents that are subject to oppositions.

Patent NumberGrant DateTitleTotal Oppositions
EP3727481Jul 10, 2024Ph-Regulating Wound Dressing1
EP3669843Oct 25, 2023Superabsorbent Wound Dressing With Silicone Wound Contact Layer1
EP2279715Sep 6, 2023Absorbent Incontinence Article1
EP3139877Jul 5, 2023Foam-Type Wound Dressing For Vacuum Therapy1
EP3187203Aug 24, 2022Methods And Devices For Controlling Negative Pressure At A Wound Site2
EP2726113Jul 20, 2022Wound Care Product3
EP3187201Jul 20, 2022Portable Medical Device2
EP2094210Sep 8, 2021Medical Fabric2
EP3416601Aug 11, 2021Disposable Incontinence Diaper1
EP3187206Mar 13, 2019Methods And Devices For Negative Pressure Wound Therapy2