Docket Nexus — Federal court records.
Company · Pharmaceuticals & Biotechnology

Avadel Cns Pharmaceuticals, LLC

Federal civil lawsuits naming Avadel Cns Pharmaceuticals, LLC, a Pharmaceuticals & Biotechnology company.

Public CompanyPharmaceuticals & Biotechnology
Ticker
Nasdaq: CNSP
Business
Pharmaceutical Preparations
Headquarters
Houston, TX
Incorporated in
Nevada
SEC CIK
1729427

Avadel Cns Pharmaceuticals, LLC is a public company in Pharmaceutical Preparations, based in Houston, TX (traded on Nasdaq as CNSP, incorporated in Nevada). It appears in 14 federal civil lawsuits in this index, most often as a plaintiff (10 of 14). These cases are most often Patent and Contract matters, filed between 2021 and 2025, most frequently in District Court, D. Delaware. The most common causes of action are Patent Infringement, Product Liability, and Administrative Procedure Act. A frequent opposing party is Jazz Pharmaceuticals, Inc.

14
Lawsuits
4
As Defendant
10
As Plaintiff
5
Open
9
Terminated
2021–2025
Span
3 mo
Median Duration
2.8 cases/yrPredominantly plaintiff · 71%Patent-heavy · 79%Activity steady

Cases by State

AL — 0 casesAZ — 0 casesAR — 0 casesCA — 0 casesCO — 0 casesCT — 0 casesDE — 13 casesDC — 1 casesFL — 0 casesGA — 0 casesID — 0 casesIL — 0 casesIN — 0 casesIA — 0 casesKS — 0 casesKY — 0 casesLA — 0 casesME — 0 casesMD — 0 casesMA — 0 casesMI — 0 casesMN — 0 casesMS — 0 casesMO — 0 casesMT — 0 casesNE — 0 casesNV — 0 casesNH — 0 casesNJ — 0 casesNM — 0 casesNY — 0 casesNC — 0 casesND — 0 casesOH — 0 casesOK — 0 casesOR — 0 casesPA — 0 casesRI — 0 casesSC — 0 casesSD — 0 casesTN — 0 casesTX — 0 casesUT — 0 casesVT — 0 casesVA — 0 casesWA — 0 casesWV — 0 casesWI — 0 casesWY — 0 cases

Open Cases Over Time

2021peak 6 open2025

Case Types Over Time

20212025
PatentContractFederal Tax / Statutory ActionsPatent - ANDA

Filings by Year

20212025

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Patent11
Contract1
Federal Tax / Statutory Actions1
Patent - ANDA1

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Frequent Opposing Parties

14 Cases — Newest First