Patent No. EP3584547 (titled "Modular Measurement System And Method For Creating Proof Of Compatibility For Such A System") was filed by Siemens on Jun 17, 2019. The application was issued on May 25, 2022.

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 |
|---|---|---|
| METTLER TOLEDO ALBSTADT | Feb 27, 2023 | LEINWEBER & ZIMMERMANN |
| SARTORIUS LAB INSTRUMENTS | Feb 23, 2023 | PRINZ & PARTNER MBB |
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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