IP Verse

Sonn Patentanwalte patent opposition analysis

The comprehensive analysis of Sonn Patentanwalte opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Latest patent oppositions filed by Sonn Patentanwalte

Stay updated with the latest patent oppositions filed by Sonn Patentanwalte

Patent NumberTitleApplicantOpposition DateOpposition Company
EP4441451
Method For Operating A Burner Of A Rotary KilnTHYSSENKRUPPFeb 9, 2026HOLCIM TECHNOLOGY
EP4313897
Device And Method For The Thermal Treatment Of A Mineral FeedstockTHYSSENKRUPP POLYSIUSNov 26, 2025EJK SERVICE
EP4313898
Method For The Thermal Treatment Of A Mineral FeedstockTHYSSENKRUPP POLYSIUSNov 26, 2025EJK SERVICE
EP4341490
Assembly Comprising At Least One Rail And A SupportVOSSLOH COGIFERNov 26, 2025VOESTALPINE RAILWAY SYSTEMS
EP4310251
Railway Frog Adapted To Several Wheel ProfilesVOSSLOH SWITCH SYSTEMS FRANCENov 12, 2025VOESTALPINE TURNOUT TECHNOLOGY ZELTWEG
EP3790600
Method For Preparing A Haemostatic CompositionFERROSAN MEDICAL DEVICESSep 27, 2024BAXTER
EP3115041
Crush-Resistant Tablets Intended For Preventing Accidental Misuse And Unlawful DiversionETHYPHARMJul 25, 2024G L PHARMA
EP3395178
High Protein, Fruit And Vegetable Preparation And Related Methods And Food ProductsARLA FOODS AMBAJun 6, 2024AGRANA BETEILIGUNGS
EP3370783
Compacted Hemostatic Cellulosic AggregatesETHICONMar 7, 2024BAXTER
EP3917749
Method For Preparing Starch BlendsBASFNov 7, 2023AGRANA BETEILIGUNGS

Top clients of Sonn Patentanwalte

Top companies who are the clients of Sonn Patentanwalte

CompanyTotal
BAXTER7
FISCHER SPORTS4
G L PHARMA3
VOESTALPINE RAILWAY SYSTEMS2
AGRANA BETEILIGUNGS2
EVER VALINJECT2
EJK SERVICE2
TIGER COATINGS2
HOLCIM TECHNOLOGY2
VOESTALPINE TURNOUT TECHNOLOGY ZELTWEG1