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Abrasive Cleaning Composition - EP2883573

The patent EP2883573 was granted to Omya on Oct 28, 2020. The application was originally filed on Dec 13, 2013 under application number EP13197113A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2883573

OMYA
Application Number
EP13197113A
Filing Date
Dec 13, 2013
Status
Patent Maintained As Amended
Sep 25, 2020
Publication Date
Oct 28, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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

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UNILEVER UNILEVERJul 11, 2018CORSTENADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
OPPOSITIONEP2883573
OPPOSITIONGB231987
OPPOSITIONJPH07118011
OPPOSITIONUS5164172
OPPOSITIONWO2007137606
OPPOSITIONWO2009040597
OPPOSITIONWO2010037753
OPPOSITIONWO2013041419
SEARCHEP2684916
SEARCHEP2719373
SEARCHUS2003031632
SEARCHUS2009202451
SEARCHUS2012052023
SEARCHUS2012186492
SEARCHWO0010520

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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