Enhanced Catalyst Stability In Activated Peroxygen And/Or Alkaline Detergent Formulations - EP3155082

The patent EP3155082 was granted to Ecolab USA on Nov 30, 2022. The application was originally filed on Jun 11, 2015 under application number EP15806770A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3155082

ECOLAB USA
Application Number
EP15806770A
Filing Date
Jun 11, 2015
Status
Granted And Under Opposition
Oct 28, 2022
Grant Date
Nov 30, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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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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UNILEVER UNILEVERAug 29, 2023VAN BENTHUMADMISSIBLE
HENKELAug 22, 2023-ADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTUS2004266641
INTERNATIONAL-SEARCH-REPORTUS4623357
INTERNATIONAL-SEARCH-REPORTUS5356554
INTERNATIONAL-SEARCH-REPORTUS5429769
INTERNATIONAL-SEARCH-REPORTWO03072688
INTERNATIONAL-SEARCH-REPORTWO2010139689
OPPOSITIONEP0458397
OPPOSITIONUS2009256113
OPPOSITIONUS5356554
OPPOSITIONWO02059245
OPPOSITIONWO2008064935
OPPOSITIONWO2010115581
OPPOSITIONWO2010115582
OPPOSITIONWO2011032666
OPPOSITIONWO2012025902
OPPOSITIONWO9520030
OPPOSITIONWO9722680
SEARCHWO02059245
SEARCHWO2012140413

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "ACUSOLâ„¢ 445 Polymer - SAFETY DATA SHEET", DOW, (20120620), XP093242346-
OPPOSITION- Anonymous, "ACUSOLâ„¢ 448 Dispersant Polymer - Technical Data Sheet", DOW, DOW, URL: https://www.dow.com/en-us/pdp.acusol-448-polymer.182694z.html#tech-content, XP093242353-

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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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