Patent No. EP2217690 (titled "Detergent Composition") was filed by Reckitt Benckiser on Sep 26, 2008. The application was issued on Sep 10, 2014.

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 |
|---|---|---|
| BASF | Jun 10, 2015 | BASF ASSOCIATION |
| HENKEL | Jun 10, 2015 | - |
| UNILEVER PLC / UNILEVER N.V. | Jun 10, 2015 | BOERMA |
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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