Zogenix competitive analysis

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: Jan 29, 2026
Patent NumberPublication DateTitleTotal Oppositions
Jan 29, 2025Fenfluramine Compositions And Methods Of Preparing The Same2
Mar 13, 2024Methods Of Treating Lennox-Gastaut Syndrome Using Fenfluramine1
Oct 20, 2021Control System For Control Of Distribution Of Medication1
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: Jan 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ZOGENIX - 6 - -
ALFRED E TIEFENBACHER463 - -
ELKINGTON AND FIFE92 - - -
KRAUS & LEDERER PARTGMBB69 - - -