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Method For Producing Methyl Tertiary-Butyl Ether - EP3395792

The patent EP3395792 was granted to LG Chem on Oct 22, 2025. The application was originally filed on Jan 4, 2018 under application number EP18736760A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3395792

LG CHEM
Application Number
EP18736760A
Filing Date
Jan 4, 2018
Status
Patent Maintained As Amended
Sep 19, 2025
Publication Date
Oct 22, 2025
External Links
Slate, Register, Google Patents

Patent Summary

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EVONIK OPERATIONSJun 4, 2020EVONIK PATENT ASSOCIATIONADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0071238
INTERNATIONAL-SEARCH-REPORTJPH06199722
INTERNATIONAL-SEARCH-REPORTJPH09110769
INTERNATIONAL-SEARCH-REPORTKR830002476B
INTERNATIONAL-SEARCH-REPORTUS5789627
OPPOSITIONDE102006057856
OPPOSITIONEP0071238
OPPOSITIONEP1199296
OPPOSITIONUS2007203369
OPPOSITIONWO2004007412
SEARCHEP0071238
SEARCHUS3979461

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Meritxell Vila, Et Al, "The role of by-products formation in methyl tert-butyl ether synthesis catalyzed by a microporous acidic resin", Applied Catalysis A, (19940101), vol. General 117, pages L99 - L108, XP055753994

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