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Paul Hartmann patent opposition analysis

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Latest oppositions filed by Paul Hartmann

Explore patent oppositions filed by Paul Hartmann against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP3923889Absorbent Article With Embossed Surface LayerESSITY HYGIENE AND HEALTH AKTIEBOLAGDec 30, 2024
EP3593776Evaporative Body-Fluid Containers And MethodsKCI LICENSINGNov 21, 2024
EP3915530A Negative Pressure Wound Therapy (Npwt) DressingMLNLYCKE HEALTH CARENov 21, 2024
EP3661471Elasticized Absorbent Articles And Methods Of Forming Elasticized Absorbent ArticlesKIMBERLY CLARK WORLDWIDEAug 29, 2024
EP3077956Method And System For Wound Assessment And ManagementCHILDRENS NATIONAL MEDICAL CENTERJul 11, 2024
EP3687466Sensor Positioning And Optical Sensing For Sensor Enabled Wound Therapy Dressings And SystemsSMITH & NEPHEWMay 8, 2024
EP4023197Wound DressingSMITH & NEPHEWDec 22, 2023
EP2712312Tissue HealingSMITH & NEPHEWOct 10, 2023
EP3672547Disposable Hygiene ArticleESSITY HYGIENE AND HEALTH AKTIEBOLAGMay 24, 2023
EP3634338Wound Dressing With Odor Absorption And Increased Moisture Vapor TransmissionKCI USAApr 27, 2023

Latest patents of Paul Hartmann opposed by its competitors

Explore Paul Hartmann's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Patent NumberGrant DateTitleTotal Oppositions
EP3727481Jul 10, 2024Ph-Regulating Wound Dressing1
EP3669843Oct 25, 2023Superabsorbent Wound Dressing With Silicone Wound Contact Layer2
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

Top competitors of Paul Hartmann