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IP Verse

Wittkopp patent opposition analysis

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

Latest patent oppositions filed by Wittkopp

Stay updated with the latest patent oppositions filed by Wittkopp

Patent NumberTitleApplicantOpposition DateOpposition Company
EP3800177
Fenfluramine Compositions And Methods Of Preparing The SameZOGENIXOct 29, 2025ALFRED E TIEFENBACHER
EP4223296
Nalmefene For Reduction Of Alcohol Consumption In Specific Target PopulationsH LUNDBECKOct 27, 2025ALFRED E TIEFENBACHER
EP4370116
Methods For Treating Hypertrophic CardiomyopathyCYTOKINETICSOct 14, 2025HAMM & WITTKOPP
EP3861346
Biomarkers For A Therapy Comprising A Sorafenib CompoundEISAI R&D MANAGEMENTOct 8, 2025STADA ARZNEIMITTEL
EP3539540
Pharmaceutical Composition, Methods For Treating And Uses ThereofBOEHRINGER INGELHEIMSep 16, 2025HAMM & WITTKOPP
EP3321270
Sodium (2R, 5S, 13Ar) -7, 9-Dioxo-10- ( (2,4,6-Trifluorobenzyl) Carbamoyl) -2, 3, 4, 5, 7, 9, 13, 13A-Octahydro-2, 5-Methanopyrido [1',2' : 4.5] Pyrazino [2, 1-B] Oxazepin-8-OlateGILEAD SCIENCESSep 2, 2025HAMM & WITTKOPP
EP4233846
Pharmaceutical FormulationsGILEAD SCIENCESSep 2, 2025HAMM & WITTKOPP
EP3272738
Processes For Preparing Jak Inhibitors And Related Intermediate CompoundsINCYTEAug 12, 2025HAMM & WITTKOPP
EP4321157
New Use Of A Combination Of An Angiotensin Receptor Blocker (Arb) With A Neutral Endopeptidase Inhibitor (Nepi)NOVARTISJul 23, 2025HAMM & WITTKOPP
EP3784283
Cannabidiol Preparations And Its UsesGW RESEARCHJul 22, 2025HAMM & WITTKOPP

Top clients of Wittkopp

Top companies who are the clients of Wittkopp

CompanyTotal
HAMM & WITTKOPP103
STADA ARZNEIMITTEL78
ALFRED E TIEFENBACHER47
SYNTHON22
BETAPHARM ARZNEIMITTEL11
WITTKOPP10
POLPHARMA9
ALVOGEN IPCO4
TEVA PHARMACEUTICALS4
G L PHARMA4