Patent No. EP2624587 (titled "Radio Module, In Particular A Detection Device For The Detection And Communication Of Consumption Data") was filed by Diehl Metering Systems on Jan 22, 2013. The application was issued on Sep 29, 2021.

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.
| Company | Opposition Date | Representative |
|---|---|---|
| ZENNER | Jul 10, 2019 | PATENTANWALTSKANZLEI VIEL & WIESKE PARTGMBB |
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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