Multiple sclerosis
Patent oppositions filed in

Laquinimod is a quinoline-3-carboxamide derivate selected through structure screening programme. Chemical modifications of roquinimex led to the discovery of laquinimod. It is under trials for use in the treatment of multiple sclerosis.

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Information related to relevant oppositions from around the world.

Patent Oppositions

The table includes oppositions aimed at contesting patents covering this drug. Note that at the country level, several patent applications can cover the same drug.

Please pay attention not only to the patent opposition, but also to the patent application it relates to, see column "Related Patent Application". To better identify similarities, the column "Patent Type" indicates a general classification of the patent. Arguments used to contest a specific type of patent may apply for another that fits in the same category.

CountryDateWho FiledOpposition typeOpposition statusPatent typeRelated patent applicationMore info
Argentina16-01-2017CILFAPre-GrantUnder ExaminationOtherAR100237A1View/Comment

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