IP Verse

Sivantos competitive analysis

Latest oppositions filed by Sivantos

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

Last updated on: Jun 25, 2026
Patent NumberTitleApplicantOpposition Date
EP3506656
A Hearing Instrument Comprising A Parasitic Battery Antenna ElementGN HEARINGNov 21, 2023
EP3726856
A Hearing Device Comprising A Keyword Detector And An Own Voice Detector And/Or A TransmitterOTICONAug 15, 2023
EP3343955
Assembly For Hearing AidOTICONApr 6, 2023
EP3468230
Bte Hearing Aid Having A Balanced AntennaGN HEARINGMar 29, 2023
EP3136755
Generating An Adapted Audio FileMY TINNITUS HAS GONEJan 20, 2022
EP2928214
A Binaural Hearing Assistance System Comprising Binaural Noise ReductionOTICONFeb 7, 2020
EP2908550
A Hearing Aid Device Comprising A Sensor MemberOTICONApr 25, 2019
EP2876777
Portable Device, Charging System, Power Supply Circuit Board, Etc.KS HIMPPMar 26, 2019
EP2830329
System For Detection Of Special Environments For Hearing Assistance DevicesSTARKEY LABORATORIESJun 26, 2018

Latest patents of Sivantos opposed by its competitors

Explore Sivantos'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: Jun 25, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3944634
Jul 30, 2025Method For Identification Of Interference And Hearing Device1
EP4149121
Jul 30, 2025Method For Operating A Hearing Aid1
EP3945731
Jun 4, 2025Method For Establishing A Short-Range Radio Link And Hearing Aid And Charger1
EP3873108
Apr 16, 2025Hearing System With At Least One Hearing Instrument Worn In Or On The Ear Of The User And Method For Operating Such A Hearing System1
EP4134002
Mar 5, 2025Method For Creating An Audiogram Of A Subject By Means Of A Hearing Aid1
EP3961624
Sep 25, 2024Method For Operating A Hearing Aid Depending On A Speech Signal1
EP3796676
May 15, 2024Method For Operating A Hearing Aid And Hearing Aid1
EP3668119
Jun 28, 2023Hearing Aid And Method Of Manufacturing A Hearing Aid1
EP3565276
Aug 25, 2021Method For Operating A Hearing Aid And Hearing Aid1
EP3278575
Jun 2, 2021Hearing Apparatus1

Latest PTAB cases involving Sivantos

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

Peer Comparison New

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

Last updated on: Jun 25, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SIVANTOS938 - -
GN HEARING OTICON8 - - -
OTICON9222 - 6
OTICON GN HEARING12 - - -