IP Verse

Cohausz & Florack patent opposition analysis

The comprehensive analysis of Cohausz & Florack opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Latest patent oppositions filed by Cohausz & Florack

Stay updated with the latest patent oppositions filed by Cohausz & Florack

Patent NumberTitleApplicantOpposition DateOpposition Company
EP3945731
Method For Establishing A Short-Range Radio Link And Hearing Aid And ChargerSIVANTOS PTEMar 4, 2026OTICON
EP3778236
Multilayer Biodegradable FilmNOVAMONTFeb 9, 2026BIO TEC BIOLOGISCHE NATURVERPACKUNGEN
EP4305724
Method Of Supplying Power To A Wind Farm In A Low Wind ConditionSIEMENS GAMESA RENEWABLE ENERGYFeb 6, 2026RWE OFFSHORE WIND
EP3235557
Method For Preparing A Composition Comprising Highly Concentrated Antibodies By UltrafiltrationCHUGAI SEIYAKU KABUSHIKI KAISHAJan 30, 2026COHAUSZ & FLORACK PATENT UND RECHTSANWALTE PARTNERSCHAFTSGESELLSCHAFT MBB
EP3973204
Frictional Brake Element For A Friction Brake Of A Motor Vehicle, Friction Brake, And Method For Producing A Frictional Brake ElementBUDERUS GUSSJan 29, 2026FRITZ WINTER EISENGIESSEREI
EP4119400
Power Supply Management System For A VehicleKNORR BREMSE SYSTEME FR NUTZFAHRZEUGEJan 23, 2026SCHMITZ CARGOBULL
EP3871515
Nicotine Salts, Co-Crystals, And Salt Co-Crystal ComplexesR J REYNOLDS TOBACCOJan 16, 2026KARLHUBER
EP3873108
Hearing System With At Least One Hearing Instrument Worn In Or On The Ear Of The User And Method For Operating Such A Hearing SystemSIVANTOS PTEJan 16, 2026OTICON
EP4118842
Audio Streaming DeviceWIDEXDec 26, 2025OTICON
EP4317479
Device For Preheating Bar-Shaped Metallic WorkpiecesIASDec 23, 2025OTTO JUNKER

Top clients of Cohausz & Florack

Top companies who are the clients of Cohausz & Florack

CompanyTotal
OTICON82
THYSSENKRUPP STEEL EUROPE20
COHAUSZ & FLORACK PATENT UND RECHTSANWALTE PARTNERSCHAFTSGESELLSCHAFT MBB20
SPEIRA20
FRITZ EGGER13
OTICON GN HEARING11
HYDRO ALUMINIUM ROLLED PRODUCTS8
BIO TEC BIOLOGISCHE NATURVERPACKUNGEN7
EWM7
ESSITY HYGIENE AND HEALTH AKTIEBOLAG6