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IP Verse

Winder Registration And Inspection System - EP2552820

The patent EP2552820 was granted to Kimberly Clark Worldwide on Apr 19, 2017. The application was filed on Feb 21, 2011 under application number EP11762090A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2552820

KIMBERLY CLARK WORLDWIDE
Application Number
EP11762090A
Filing Date
Feb 21, 2011
Status
Opposition Rejected
Dec 6, 2019
Publication Date
Apr 19, 2017
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
WINDMOLLER & HOLSCHERJan 19, 2018- -

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONUS20020085813
DESCRIPTIONUS20070799043
DESCRIPTIONUS2010063750
DESCRIPTIONUS6498646
INTERNATIONAL-SEARCH-REPORTJPH0342646B
INTERNATIONAL-SEARCH-REPORTJPH06166951
INTERNATIONAL-SEARCH-REPORTJPH0737362
INTERNATIONAL-SEARCH-REPORTJPH08103976
OPPOSITIONDE102008038316
OPPOSITIONEP1176108
OPPOSITIONUS2008017341
OPPOSITIONUS2008034880
OPPOSITIONUS2009060316
OPPOSITIONUS2010063750
OPPOSITIONUS6498646
OPPOSITIONUS6778694
SEARCHUS2010063750
SEARCHUS6498646

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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