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Process For Preparing Ethylene Glycol From A Carbohydrate - EP3245182

The patent EP3245182 was granted to Avantium Knowledge Centre on Oct 23, 2019. The application was originally filed on Jan 13, 2016 under application number EP16715353A. The patent is currently recorded with a legal status of "Revoked".

EP3245182

AVANTIUM KNOWLEDGE CENTRE
Application Number
EP16715353A
Filing Date
Jan 13, 2016
Status
Revoked
Mar 10, 2025
Publication Date
Oct 23, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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.

CompanyOpposition DateRepresentativeOpposition Status

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ELKINGTON AND FIFEJul 23, 2020ELKINGTON AND FIFEADMISSIBLE
HOFFMANN EITLEJul 23, 2020HOFFMANN EITLEADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONUS2011312488
DESCRIPTIONUS7960594
DESCRIPTIONUS8410319
DESCRIPTIONWO2014161852
EXAMINATIONWO2015154258
EXAMINATIONWO2015179302
INTERNATIONAL-SEARCH-REPORTCN102731255
INTERNATIONAL-SEARCH-REPORTUS2011313209
OPPOSITIONCN102643165B
OPPOSITIONCN102675045
OPPOSITIONCN102731255
OPPOSITIONUS2011313209
OPPOSITIONUS4321414
OPPOSITIONWO2012174087
OPPOSITIONWO2014161852
OPPOSITIONWO2015028398
OPPOSITIONWO2015179302

Dossier Documents

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    Description

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