Negendanck patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Negendanck

Patent NumberTitleApplicantOpposition DateOpposition Company
Electromagnetic Field Generator System With Current Frequence SwitchingLAGURJun 16, 2021KULLACK, SIEGMAR
PileFRANKI GRUNDBAUDec 27, 2019KELLER HOLDING GMBH

Top companies who are the clients of Negendanck