Docket Nexus — Federal court records.
Company · Telecommunications Equipment

Adtran, Inc

Federal civil lawsuits naming Adtran, Inc, a Telecommunications Equipment company.

Public CompanyTelecommunications Equipment
Ticker
Nasdaq: ADTN
Business
Telephone & Telegraph Apparatus
Headquarters
Huntsville, AL
SEC CIK
926282

Adtran, Inc is a public company in Telephone & Telegraph Apparatus, based in Huntsville, AL (traded on Nasdaq as ADTN). It appears in 45 federal civil lawsuits in this index, most often as a defendant (42 of 45). These cases are most often Patent and Civil Rights matters, filed between 1996 and 2025, most frequently in District Court, N.D. Alabama. The most common causes of action are Patent Infringement, Employment Discrimination, and Civil Rights. Frequent opposing parties include Ipvx Patent Holdings, Inc, Tq Delta LLC, and Burbridge.

45
Lawsuits
42
As Defendant
3
As Plaintiff
4
Open
41
Terminated
1996–2025
Span
10 mo
Median Duration
1.5 cases/yrPredominantly defendant · 93%Patent-heavy · 64%Activity declining

Cases by State

AL — 15 casesAZ — 0 casesAR — 0 casesCA — 0 casesCO — 0 casesCT — 0 casesDE — 13 casesDC — 0 casesFL — 0 casesGA — 0 casesID — 0 casesIL — 0 casesIN — 0 casesIA — 0 casesKS — 1 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 — 1 casesNJ — 0 casesNM — 0 casesNY — 2 casesNC — 0 casesND — 0 casesOH — 0 casesOK — 0 casesOR — 0 casesPA — 0 casesRI — 0 casesSC — 0 casesSD — 0 casesTN — 0 casesTX — 13 casesUT — 0 casesVT — 0 casesVA — 0 casesWA — 0 casesWV — 0 casesWI — 0 casesWY — 0 cases

Open Cases Over Time

1996peak 7 open2025

Case Types Over Time

19962025
PatentCivil RightsContractSecurities / CommoditiesFederal Tax / Statutory Actions

Filings by Year

19962025

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Patent29
Civil Rights8
Contract4
Securities / Commodities2
Federal Tax / Statutory Actions1
Trademark1

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Frequent Opposing Parties

45 Cases — Newest First