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Ziebig Hengelhaupt Attorneys Patentanwaltskanzlei Partgmbb patent opposition analysis

The comprehensive analysis of Ziebig Hengelhaupt Attorneys Patentanwaltskanzlei Partgmbb opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Latest patent oppositions filed by Ziebig Hengelhaupt Attorneys Patentanwaltskanzlei Partgmbb

Stay updated with the latest patent oppositions filed by Ziebig Hengelhaupt Attorneys Patentanwaltskanzlei Partgmbb

Patent NumberTitleApplicantOpposition DateOpposition Company
EP4213799
Agents For An Oxidative Color Change Of Keratin Fibers With Complexing Agent And Amino Acid And/Or Protein HydrolysateHENKELAug 6, 2025WELLA GERMANY
EP4074920
Method And System For Producing A Concrete Component Or Construction Section According To Planning Data And UseSCHCK BAUTEILEMay 7, 2025LEVIAT
EP3487295
Perfusion Loop Assembly For An Ex-Vivo Liver Perfusion And A Liver Chamber AssemblyUNIVERSITT ZRICHAug 3, 2021MAYER

Top clients of Ziebig Hengelhaupt Attorneys Patentanwaltskanzlei Partgmbb

Top companies who are the clients of Ziebig Hengelhaupt Attorneys Patentanwaltskanzlei Partgmbb

CompanyTotal
LEVIAT1
MAYER1
WELLA GERMANY1