IP Verse

Oticon A/s competitive analysis

Latest oppositions filed by Oticon A/s

Explore patent oppositions filed by Oticon A/s against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 3, 2026
Patent NumberTitleApplicantOpposition Date
EP4505760
Hearing Aid And Method For Operating A Hearing AidSIVANTOSSep 3, 2026
EP4236371
Method For Reducing Echo In A Hearing InstrumentSIVANTOSAug 26, 2026
EP4088445
Systems And Methods For Locating Mobile Electronic Devices With Ear-Worn DevicesSTARKEY LABORATORIESAug 12, 2026
EP3863305
Hearing AidSIVANTOSJul 10, 2026
EP4536076
Method For Assessing Speech Intelligibility Of A Test Participant, In Particular A Wearer Of A Hearing InstrumentSIVANTOSJul 10, 2026
EP4149121
Method For Operating A Hearing AidSIVANTOSApr 30, 2026
EP4311264
Hearing Device With Sound Impulse Suppression And Related MethodGN HEARINGApr 30, 2026
EP3648470
Hearing System With Heart Condition Alert And Related MethodsGN HEARINGMar 4, 2026
EP3945731
Method For Establishing A Short-Range Radio Link And Hearing Aid And ChargerSIVANTOSMar 4, 2026
EP4303873
Personalized Bandwidth ExtensionGN AUDIOFeb 23, 2026

Latest patents of Oticon A/s opposed by its competitors

Explore Oticon A/s'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: Sep 3, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4258695
Nov 19, 2025Speaker Assembly For Hearing Aid1
EP3179742
Jul 30, 2025Hearing Aid Comprising A Receiver Assembly1
EP3160162
Oct 9, 2024Hearing Aid Device For Hands Free Communication1
EP4013071
Sep 25, 2024Hearing Aid Device Having An Antenna2
EP2717597
Aug 9, 2023Hearing Device With Brain-Wave Dependent Audio Processing1
EP3955594
May 10, 2023Feedback Control Using A Correlation Measure1
EP3116240
Feb 8, 2023Hearing Device With Detachable Speaker Unit1
EP3358745
Jan 4, 2023An Adaptive Level Estimator, A Hearing Device, A Method And A Binaural Hearing System1
EP2876903
Dec 28, 2022Spatial Filter Bank For Hearing System1
EP3726856
Nov 16, 2022A Hearing Device Comprising A Keyword Detector And An Own Voice Detector And/Or A Transmitter1

Latest PTAB cases involving Oticon A/s

Discover the latest PTAB cases involving Oticon A/s, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 8, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Oticon A/s

IPR2017-01926Aug 9, 2017GN HEARINGOTICONFinal Written Decision
IPR2017-01927Aug 9, 2017GN HEARINGOTICONFinal Written Decision
IPR2015-01947Sep 22, 2015GN RESOUNDOTICONInstitution Denied
IPR2015-01948Sep 22, 2015GN RESOUNDOTICONInstitution Denied
IPR2015-00103Oct 21, 2014GN RESOUNDOTICONFinal Written Decision
IPR2015-00104Oct 21, 2014GN RESOUNDOTICONTerminated-Settled

Peer Comparison New

IP litigation analysis comparing Oticon A/s with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 3, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
OTICON WIDEX GN HEARING18 - - -
PHONAK - 16 - -
SIVANTOS1552 - -
SONOVA646 - 2