Patent No. EP2782844 (titled "Dispenser For Dispensing Pharmaceutical Liquids") was filed by Aptar Radolfzell on Nov 8, 2012. The application was issued on Dec 11, 2019.
Latest UPC cases involving this patent.
| Case Number | Filing Date | Plaintiff | Proceeding Type |
|---|---|---|---|
| UPC_CFI_0002854/2026 | Aug 7, 2026 | Aptar Radolfzell | Infringement |

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 |
|---|---|---|
| NEMERA LA VERPILLIERE | Apr 21, 2017 | POTDEVIN |
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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