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IP Verse

Surfactant And Detergent Composition - EP4204396

The patent EP4204396 was granted to Unilever on May 29, 2024. The application was originally filed on Aug 17, 2021 under application number EP21765624A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4204396

UNILEVER
Application Number
EP21765624A
Filing Date
Aug 17, 2021
Status
Granted And Under Opposition
Apr 27, 2024
Publication Date
May 29, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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.

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HENKELFeb 17, 2025-ADMISSIBLE
CATEXELJan 16, 2025ACKERMANNADMISSIBLE

Patent Citations (97) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

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INTERNATIONAL-SEARCH-REPORTGB1010588
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OPPOSITIONDE2800519
OPPOSITIONEP1236793
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OPPOSITIONWO2015130669

Dossier Documents

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