Patent No. EP3261598 (titled "Disposable Absorbent Core And Disposable Absorbent Assembly Including Same, And Method Of Making Same") was filed by DSG Technology on Feb 26, 2016. The application was issued on Oct 9, 2019.

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 |
|---|---|---|
| ESSITY HYGIENE AND HEALTH AKTIEBOLAG | Jul 7, 2020 | ESSITY HYGIENE AND HEALTH |
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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