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Surfactant And Detergent Composition
Patent No. EP4204396 (titled "Surfactant And Detergent Composition") was filed by Unilever on Aug 17, 2021. The application was issued on May 29, 2024.
Patent Summary
Patent Family
Patent Oppositions (2)
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.
Dossier Documents
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.
Date
Description
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EP4204396
- Application Number
- EP21765624A
- Filing Date
- Aug 17, 2021
- Status
- Granted And Under Opposition
- Apr 27, 2024
- Publication Date
- May 29, 2024
- External Links
- Slate, EP4204396B1, Google Patents