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Lederer & Keller Patentanwalte Partnerschaft Mbb competitive analysis

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Latest oppositions filed by Lederer & Keller Patentanwalte Partnerschaft Mbb

Explore patent oppositions filed by Lederer & Keller Patentanwalte Partnerschaft Mbb against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3464373
Use Of Anti-Pd-1 Antibody In The Treatment Of Patients With Colorectal CancerBRISTOL MYERS SQUIBBJul 26, 2022
EP3060582
Assays For Determining Plasma Kallikrein System BiomarkersDYAXJun 23, 2021
EP3017050
Two-Phase Fermentation Process For The Production Of An Organic CompoundISOBIONICSJun 4, 2021
EP2992891
Pharmaceutical Composition Comprising Brivaracetam And Lacosamide With Synergistic Anticonvulsant EffectUCB PHARMAMay 3, 2021
EP2978419
Compositions For Improving Cell Viability And Methods Of Use ThereofAMYLYX PHARMACEUTICALSJan 12, 2021
EP3043797
Treating Infections With Ceftolozane/Tazobactam In Subjects Having Impaired Renal FunctionMERCK SHARP & DOHMEDec 21, 2020
EP2957552
Vilanterol FormulationsARVEN ILAC SANAYI VE TICARETOct 20, 2020
EP2957551
Dry Powder Formulations Comprising VilanterolARVEN ILAC SANAYI VE TICARETOct 13, 2020
EP1856051
Amorphous Lercanidipine HydrochlorideRECORDATI INDUSTRIA CHIMICA E FARMACEUTICAJul 8, 2020
EP3300724
Particle Containing At Least A Volatile Substance And Process For Its PreparationERBERJun 2, 2020

Latest PTAB cases involving Lederer & Keller Patentanwalte Partnerschaft Mbb

Discover the latest PTAB cases involving Lederer & Keller Patentanwalte Partnerschaft Mbb, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Lederer & Keller Patentanwalte Partnerschaft Mbb with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBB17 - - -
ARVEN ILAC SANAYI VE TICARET111 - -
ASTELLAS PHARMA - 33 - 1
DYAX - 4 - -