Latest European patent oppositions filed by Negendanck, Matthias
Patent Number | Title | Applicant | Opposition Date |
---|---|---|---|
EP3377450 | Electromagnetic Field Generator System With Current Frequence Switching | LAGUR A/S | 2021-06-16 |
EP3351687 | Pile | FRANKI GRUNDBAU GMBH & CO. KG | 2019-12-27 |
Top clients of Negendanck, Matthias filing patent oppositions
Company | Count |
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KELLER HOLDING GMBH | 1 |
KULLACK, SIEGMAR | 1 |