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IP Verse

Method For Producing Sugar Alcohol - EP3418269

The patent EP3418269 was granted to Toray Industries on Nov 25, 2020. The application was filed on Feb 16, 2017 under application number EP17753256A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3418269

TORAY INDUSTRIES
Application Number
EP17753256A
Filing Date
Feb 16, 2017
Status
Granted And Under Opposition
Oct 23, 2020
Publication Date
Nov 25, 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
HOFFMANN EITLEAug 24, 2021HOFFMANN EITLEADMISSIBLE

Patent Citations (29) New

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

Citation PhasePublication Number
DESCRIPTIONJP2001079411
DESCRIPTIONJP2001095594
DESCRIPTIONJP2008056599
DESCRIPTIONJP2008161125
DESCRIPTIONJP2008535664
DESCRIPTIONJPH11506934
DESCRIPTIONWO2009110374
DESCRIPTIONWO2010067785
DESCRIPTIONWO2013018694
INTERNATIONAL-SEARCH-REPORTJP2005533494
INTERNATIONAL-SEARCH-REPORTJP2014128213
INTERNATIONAL-SEARCH-REPORTJP2014196294
INTERNATIONAL-SEARCH-REPORTJP2016007160
INTERNATIONAL-SEARCH-REPORTJP2016079169
INTERNATIONAL-SEARCH-REPORTWO2014065364
INTERNATIONAL-SEARCH-REPORTWO2016035875
OPPOSITIONCN104402676
OPPOSITIONUS2002153317
OPPOSITIONUS2005211239
OPPOSITIONUS2009014386
OPPOSITIONUS2016177346
OPPOSITIONUS3784408
OPPOSITIONUS4008285
OPPOSITIONUS4297290
OPPOSITIONUS7652131
OPPOSITIONWO2004003236
OPPOSITIONWO2007048879
OPPOSITIONWO2014008493
OPPOSITIONWO2017143118

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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