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IP Verse

Zogenix competitive analysis

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Latest patents of Zogenix opposed by its competitors

Explore Zogenix's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3340971
Mar 13, 2024Methods Of Treating Lennox-Gastaut Syndrome Using Fenfluramine1
EP3201808
Oct 20, 2021Control System For Control Of Distribution Of Medication1
EP3393655
Dec 9, 2020Fenfluramine Compositions And Methods Of Preparing The Same2

Latest PTAB cases involving Zogenix

Discover the latest PTAB cases involving Zogenix, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Zogenix with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ZOGENIX - 4 - -
ELKINGTON AND FIFE92 - - -
KRAUS & LEDERER PARTGMBB68 - - -
OLON11 - -