Karzel patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Karzel

Patent NumberTitleApplicantOpposition DateOpposition Company
Surface-Cleaning HeadALFRED KRCHERJun 20, 2023ANDREAS STIHL
Garden Device Operating DeviceROBERT BOSCHJul 13, 2022ANDREAS STIHL
Device For Emitting A LiquidMARINOMar 30, 2022ANDREAS STIHL
Electric Power ToolMAKITASep 18, 2020ANDREAS STIHL
Speed Control For Power ToolsHUSQVARNA UKOct 22, 2019ANDREAS STIHL

Top companies who are the clients of Karzel

CompanyTotal
ANDREAS STIHL9