IP Verse

Convatec competitive analysis

Latest oppositions filed by Convatec

Explore patent oppositions filed by Convatec against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
EP3892310
Hybrid Silicone And Acrylic Adhesive Cover For Use With Wound TreatmentM INNOVATIVE PROPERTIESJul 28, 2026
EP3687592
Negative Pressure Wound Therapy Apparatus With Removable PanelsTJ SMITH & NEPHEWJun 3, 2026
EP4017449
Absorbent ComponentTJSMITH AND NEPHEWAug 20, 2025
EP4223265
Wound DressingSMITH & NEPHEWMay 28, 2025
EP3989888
An Ostomy ApplianceCOLOPLASTJul 25, 2024
EP3727219
Moisture Detecting Base Plate For An Ostomy Appliance And A System For Determining Moisture Propagation In A Base Plate And/Or A Sensor Assembly PartCOLOPLASTMay 9, 2024
EP3727243
Base Plate And Sensor Assembly Of An Ostomy System Having A Leakage SensorCOLOPLASTApr 12, 2024
EP3474729
Medical Device For Transcutaneously Inserting An Insertable Element Into A Body TissueF HOFFMANN LA ROCHEJan 19, 2024
EP3610897
Reduced-Pressure Dressings, Systems, And Methods For Use With Linear Wounds3M INNOVATIVE PROPERTIES COMPANYJan 19, 2024
EP3632488
Device For Sustained Delivery Of A Therapeutic FluidF HOFFMANN LA ROCHEJan 5, 2024

Latest patents of Convatec opposed by its competitors

Explore Convatec'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.

Last updated on: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4429615
Sep 17, 2025Wound Dressing2
EP3365039
Sep 10, 2025Wound Dressing1
EP4522088
Aug 20, 2025Ostomy Pouch1
EP2262545
Jul 16, 2025Antibacterial Wound Dressing1
EP3781223
Jun 11, 2025Wound Care System For Negative Pressure Therapy1
EP4218691
Nov 27, 2024Ostomy Appliance1
EP4106698
Oct 30, 2024A Wound Dressing And A Wound Therapy Apparatus1
EP4340792
Sep 18, 2024Wound Dressing1
EP4157166
Sep 4, 2024Ostomy Pouch1
EP2922508
Jun 26, 2024One Piece Ostomy Pouch Enhancements1

Latest PTAB cases involving Convatec

Discover the latest PTAB cases involving Convatec, highlighting their recent legal challenges and patent disputes.

Last updated on: Aug 29, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Convatec

IPR2013-00102Dec 22, 2012SMITH & NEPHEWCONVATECFinal Written Decision
IPR2013-00097Dec 21, 2012SMITH & NEPHEWCONVATECFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Convatec with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
CONVATEC4221 - 2
HOLLISTER INCORPORATED6234 - -
SALTS HEALTHCARE272 - -
SMITH & NEPHEW6285431