Patent No. EP3592732 (titled "Manufacture Of A Crystalline Pharmaceutical Product") was filed by Orion on Feb 27, 2018. The application was issued on Apr 9, 2025.

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 |
|---|---|---|
| ADALVO | Jan 9, 2026 | CASALPRIM CASTELLA |
| DR SCHON | Jan 9, 2026 | DR SCHON |
| STOLMAR MATTHIAS | Jan 9, 2026 | STOLMAR & PARTNER |
| HAMM & WITTKOPP | Jan 8, 2026 | HAMM & WITTKOPP |
| HAMPTON KNOWLES | Jan 8, 2026 | D YOUNG |
| KRAUS & LEDERER PARTGMBB | Jan 8, 2026 | KRAUS & LEDERER 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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