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IP Verse

Structured, Dispersible Nonwoven Web Comprised Of Hydroentangled Individualized Bast Fibers - EP3666950

The patent EP3666950 was granted to Gpcp on Jun 9, 2021. The application was filed on Aug 7, 2015 under application number EP20155291A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3666950

GPCP
Application Number
EP20155291A
Filing Date
Aug 7, 2015
Status
Granted And Under Opposition
May 7, 2021
Publication Date
Jun 9, 2021
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
ANDRITZ KUSTERSMar 9, 2022KLUIN PATENTADMISSIBLE

Patent Citations (47) New

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

Citation PhasePublication Number
DESCRIPTIONCA841938
DESCRIPTIONEP0408199
DESCRIPTIONUS2009311481
DESCRIPTIONUS2012021171
DESCRIPTIONUS2012144611
DESCRIPTIONUS3485706
DESCRIPTIONUS3554862
DESCRIPTIONUS4014635
DESCRIPTIONUS4144122
DESCRIPTIONUS4476323
DESCRIPTIONUS4559157
DESCRIPTIONUS4640810
DESCRIPTIONUS4667890
DESCRIPTIONUS4690821
DESCRIPTIONUS4822452
DESCRIPTIONUS4925528
DESCRIPTIONUS5158523
DESCRIPTIONUS5238534
DESCRIPTIONUS5433817
DESCRIPTIONUS5573637
DESCRIPTIONUS5891126
DESCRIPTIONUS5958186
DESCRIPTIONUS6037407
DESCRIPTIONUS6051749
DESCRIPTIONUS6994865
DESCRIPTIONUS8133825
DESCRIPTIONUS8178025
DESCRIPTIONUS9826808
DESCRIPTIONWO03099886
DESCRIPTIONWO2007140578
DESCRIPTIONWO9710100
OPPOSITIONEP0303528
OPPOSITIONEP1302592
OPPOSITIONUS2008233382
OPPOSITIONUS2014066872
OPPOSITIONUS2014170402
OPPOSITIONUS4891228
OPPOSITIONUS5674591
OPPOSITIONUS6753063
OPPOSITIONWO2013171343
OPPOSITIONWO2015023558
SEARCHEP0303528
SEARCHEP1302592
SEARCHUS2008233382
SEARCHUS2014170402
SEARCHUS6753063
SEARCHWO2015023558

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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