US Patent Litigations are now available. Check here

Explore patent oppositions filed by Dehmel & Bettenhausen Patentanwalte Partmbb against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3880824Control Of Trace Metals During Production Of Anti-Cd38 AntibodiesJANSSEN BIOTECHApr 24, 2025
EP3889181Methods For Treating Atopic Dermatitis By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALSJan 24, 2025
EP3375470Apparatus And Method For Pumping FluidF HOFFMANN LA ROCHEOct 23, 2024
EP3323413Pharmaceutical Composition Containing Celecoxib And TramadolYOO YOUNG PHARMJun 2, 2021
EP3268337Methods And Kits For Preparing Radionuclide ComplexesTHERAGNOSTICSDec 22, 2020
EP3144676Kit Comprising Antibody Specifically Binding To Complement Factor B Protein And Antibody Specifically Binding To Carbohydrate Antigen 19-9 Protein For Diagnosing Pancreatic CancerJWSep 10, 2020
EP3331537Prophylactic Use Of Inulin Against SinusitisSDZUCKERJul 9, 2020
EP2825558Combination Therapy For The Treatment Of Ovarian CancerFHOFFMANN LA ROCHEFeb 14, 2020
EP2618833Breast Cancer TherapeuticsIMBA INSTITUT FR MOLEKULARE BIOTECHNOLOGIEFeb 1, 2019
EP2969099Removal Of Leaked Affinity Purification LigandAMGENJan 25, 2019