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Electrosurgical Generator With Multilevel Inverter For Hf High Voltage

Patent No. EP4140426 (titled "Electrosurgical Generator With Multilevel Inverter For Hf High Voltage") was filed by Olympus Winter & IBE on Aug 26, 2022. The application was issued on Jul 24, 2024.

Patent Summary

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Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
ERBE ELEKTROMEDIZINApr 8, 2025RGER ABEL
ERBE ELEKTROMEDIZINApr 8, 2025RUGER ABEL PATENTANWALTE PARTGMBB

Dossier Documents

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EP4140426

OLYMPUS WINTER & IBE
Application Number
EP22192311A
Filing Date
Aug 26, 2022
Status
Granted And Under Opposition
Jun 20, 2024
Publication Date
Jul 24, 2024
External Links
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