IP Verse

Hamm & Wittkopp patent opposition analysis

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

Latest patent oppositions filed by Hamm & Wittkopp

Stay updated with the latest patent oppositions filed by Hamm & Wittkopp

Patent NumberTitleApplicantOpposition DateOpposition Company
EP3630726
Crystalline Solid Forms Of Salts Of N-{4-[(6,7-Dimethoxyquinolin-4-Yl) Oxy]Phenyl}-N'-(4-Fluorphenyl) Cyclopropane-1,1-Dicarboxamide, Processes For Making, And Methods Of UseEXELIXISSep 21, 2022STADA ARZNEIMITTEL
EP3434265
Pharmaceutical Composition Containing Rifaximin Alpha & DeltaSANDOZApr 6, 2022ALFRED E TIEFENBACHER
EP3280416
Dosing Regimen For Missed Doses For Long-Acting Injectable Paliperidone EstersJANSSEN PHARMACEUTICA NVJan 22, 2021STADA ARZNEIMITTEL
EP2535044
Enterically Coated Cysteamine, Cystamine And Derivatives ThereofTHE REGENTS OF THE UNIVERSITY OF CALIFORNIASep 18, 2020ALFRED E TIEFENBACHER
EP3294285
Cabazitaxel And Its Use For Treating CancerAVENTIS PHARMASep 17, 2020STADA ARZNEIMITTEL
EP2962690
(+)-2-[1-(3-Ethoxy-4-Methoxyphenyl)-2-Methylsulfonylethyl]-4-Acetylaminoisoindoline-1,3-Dione: Methods Of Using And Compositions ThereofCELGENEOct 16, 2019STADA ARZNEIMITTEL
EP3351246
Rapamycin Derivative For The Treatment Of A Solid Tumor Associated With Deregulated AngiogenesisNOVARTISMay 23, 2019STADA ARZNEIMITTEL
EP2907522
Method Of Increasing Bone Toughness And Stiffness And Reducing FracturesELI LILLYApr 27, 2018STADA ARZNEIMITTEL
EP2217214
Pharmaceutical Formulation Comprising EzetimibeASSIA CHEMICAL INDUSTRIES LTD.Apr 19, 2018WITTKOPP
EP2599475
Pharmaceutical Composition Having Desirable BioavailabilityALCON RESEARCHJan 26, 2018ALFRED E TIEFENBACHER

Top clients of Hamm & Wittkopp

Top companies who are the clients of Hamm & Wittkopp

CompanyTotal
STADA ARZNEIMITTEL7
ALFRED E TIEFENBACHER4
DR REDDYS LABORATORIES1
G L PHARMA1
HAMM&WITTKOPP PATENTANWÄLTE PARTMBB1
SYNTHON1
WITTKOPP1
ALVOGEN IPCO S.A.R.L.1