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IP Verse

Hygroscopic Detergent Formulation Comprising Water, Aminocarboxylate Chelant And Moisture-Sensitive Ingredients - EP3013932

The patent EP3013932 was granted to Unilever on Mar 5, 2025. The application was filed on Jun 16, 2014 under application number EP14732848A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3013932

UNILEVER
Application Number
EP14732848A
Filing Date
Jun 16, 2014
Status
Granted And Under Opposition
Jan 31, 2025
Publication Date
Mar 5, 2025
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.

CompanyOpposition DateRepresentativeOpposition Status
DALLI WERKEDec 4, 2025F & E PATENTADMISSIBLE
HENKELDec 2, 2025-ADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
EXAMINATIONWO9603490
INTERNATIONAL-SEARCH-REPORTCA2258218
INTERNATIONAL-SEARCH-REPORTDE102011000889
INTERNATIONAL-SEARCH-REPORTWO2007141527
INTERNATIONAL-SEARCH-REPORTWO2013092276
OPPOSITIONEP0999264
OPPOSITIONEP2475770
OPPOSITIONUS2011160117
OPPOSITIONUS2012149625
OPPOSITIONWO2007052064
OPPOSITIONWO2007141527
OPPOSITIONWO2011076769
OPPOSITIONWO2011100344
OPPOSITIONWO2013092276
OPPOSITIONWO9749792

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.

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    Description

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