Patent No. EP3482928 (titled "Laminated Material For Forming A Flexible Container, Assembly Comprising Said Laminated Material And A Tube Head, And Flexible Container Comprising Said Assembly And A Cap") was filed by Alba Services on Nov 10, 2017. The application was issued on Feb 16, 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 |
|---|---|---|
| HUHTAMAKI FLEXIBLE PACKAGING GERMANY | Nov 15, 2022 | RUTTENSPERGER LACHNIT TROSSIN GOMOLL |
| STRAWMAN | Nov 9, 2022 | PLASSERAUD |
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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