Hartmann competitive analysis

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

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
Hybrid Silicone And Acrylic Adhesive Cover For Use With Wound TreatmentM INNOVATIVE PROPERTIESJul 29, 2026
Method For Manufacturing A Foamed Packaging Unit And A Packaging Unit From A Foamed MaterialHUHTAMAKI MOLDED FIBER TECHNOLOGYJun 16, 2026
Wound DressingCONVATECJun 16, 2026
Method And Apparatus For Bridging From A Dressing In Negative Pressure Wound TherapySMITH & NEPHEWJun 9, 2026
Wound Treatment ArrangementLOHMANN & RAUSCHERJan 16, 2026
Customizable Dressings For Negative-Pressure Treatment Of Large Areas3M INNOVATIVE PROPERTIES COMPANYDec 17, 2025
Wound DressingCONVATECJun 18, 2025
System Utilizing Vacuum For Promoting The Healing Of Sprains3M INNOVATIVE PROPERTIES COMPANYApr 3, 2025
Absorbent Article With Embossed Surface LayerESSITY HYGIENE AND HEALTH AKTIEBOLAGDec 30, 2024
Evaporative Body-Fluid Containers And Methods3M INNOVATIVE PROPERTIES COMPANYNov 21, 2024

Explore 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.

Last updated on: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
Oct 11, 2017Structure And Use Of 5' Phosphate Oligonucleotides1
Oct 21, 20155'Triphosphate Oligonucleotide With Blunt End And Uses Thereof2
Jul 2, 2014Compositions And Methods For Inducing An Immune Response In A Mammal And Methods Of Avoiding An Immune Response To Oligonucleotide Agents Such As Short Interfering Rnas1

Latest PTAB cases involving Hartmann

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

Last updated on: Sep 1, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Hartmann

IPR2024-01215Aug 1, 2024HARTMANNTABONETerminated-Settled
IPR2024-01216Aug 1, 2024HARTMANNTABONETerminated-Settled
IPR2024-01037Jun 21, 2024HARTMANNTABONETerminated-Settled
IPR2017-01819Jul 25, 2017NVIDIAHARTMANNInstitution Denied
IPR2017-00382Dec 19, 2016NVIDIAHARTMANNInstitution Denied

Peer Comparison New

IP litigation analysis comparing Hartmann 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
BRĂ˜DRENE HARTMANN A/S102 - -
HUHTAMAKI MOLDED FIBER TECHNOLOGY321 - -