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IP Verse

Process For The Production Of Glycols - EP3365316

The patent EP3365316 was granted to Shell Internationale Research Maatschappij on Apr 27, 2022. The application was filed on Oct 18, 2016 under application number EP16787985A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3365316

SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ
Application Number
EP16787985A
Filing Date
Oct 18, 2016
Status
Patent Maintained As Amended
Mar 25, 2022
Publication Date
Apr 27, 2022
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
AVANTIUM KNOWLEDGE CENTREApr 16, 2020WURFBAINADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
DESCRIPTIONWO2015028398
INTERNATIONAL-SEARCH-REPORTWO2014161852
INTERNATIONAL-SEARCH-REPORTWO2015028398
INTERNATIONAL-SEARCH-REPORTWO2015154258
OPPOSITIONEP3245182
OPPOSITIONUS2016090331
OPPOSITIONWO2014161852
OPPOSITIONWO2016114658
OPPOSITIONWO2016114661

Dossier Documents

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    Description

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