IP Verse

Quaternary Ammonium Compounds And Their Use As Fuel Or Lubricant Additives

Patent No. EP3174847 (titled "Quaternary Ammonium Compounds And Their Use As Fuel Or Lubricant Additives") was filed by Innospec on Jul 28, 2015. The application was issued on Nov 13, 2019.

Patent Summary

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Patent Oppositions

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CompanyOpposition DateRepresentative
BASFAug 13, 2020REITSTOTTER KINZEBACH

Dossier Documents

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EP3174847

INNOSPEC
Application Number
EP15747185A
Filing Date
Jul 28, 2015
Status
Opposition Rejected
Apr 2, 2022
Publication Date
Nov 13, 2019
External Links
Slate, EP3174847B1, Google Patents