IP Verse

Sonn patent opposition analysis

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

Latest patent oppositions filed by Sonn

Stay updated with the latest patent oppositions filed by Sonn

Patent NumberTitleApplicantOpposition DateOpposition Company
EP3539540
Pharmaceutical Composition, Methods For Treating And Uses ThereofBOEHRINGER INGELHEIMSep 16, 2025WUESTHOFF & WUESTHOFF
EP3171860
Solid Oral Formulation Of FenretinideLAURENT PHARMACEUTICALSSep 9, 2025WUESTHOFF & WUESTHOFF
EP4321157
New Use Of A Combination Of An Angiotensin Receptor Blocker (Arb) With A Neutral Endopeptidase Inhibitor (Nepi)NOVARTISJul 23, 2025WUESTHOFF & WUESTHOFF
EP3897646
Pharmaceutical Composition For The Treatment Of Pulmonary Arterial HypertensionACTELION PHARMACEUTICALSFeb 21, 2025SANOVEL ILAC SANAYI VE TICARET ANONIM SIRKETI
EP4089071
Xylylene Diisocyanate Composition, Modified Xylylene Diisocyanate Composition, Polymerizable Composition, Resin, Molded Body, Optical Element, And LensMITSUI CHEMICALSFeb 12, 2025WUESTHOFF & WUESTHOFF
EP3790600
Method For Preparing A Haemostatic CompositionETHICONSep 27, 2024BAXTER
EP3115041
Crush-Resistant Tablets Intended For Preventing Accidental Misuse And Unlawful DiversionETHYPHARMJul 25, 2024G L PHARMA
EP3626270
New UseNOVARTISJul 10, 2024WUESTHOFF & WUESTHOFF
EP4153368
Method For Producing Scrap Products With A High Degree Of Purity From Inhomogeneous Input MaterialTSR GROUPJul 4, 2024SCANTECH
EP3395178
High Protein, Fruit And Vegetable Preparation And Related Methods And Food ProductsARLA FOODS AMBAJun 6, 2024AGRANA BETEILIGUNGS

Top clients of Sonn

Top companies who are the clients of Sonn

CompanyTotal
WUESTHOFF & WUESTHOFF PATENTANWALTE PARTG MBB11
BAXTER7
WUESTHOFF & WUESTHOFF6
SANOVEL ILAC SANAYI VE TICARET ANONIM SIRKETI6
FISCHER SPORTS4
TIGER COATINGS3
G L PHARMA3
SHIMANO3
BRASKEM AMERICA3
COMLAB DEUTSCHLAND2