Company · Industrial Machinery & Equipment
Donaldson Company, Inc
Federal civil lawsuits naming Donaldson Company, Inc, a Industrial Machinery & Equipment company.
- Ticker
- NYSE: DCI
- Business
- Industrial & Commercial Fans & Blowers & Air Purifing Equip
- Headquarters
- Bloomington, MN
- Incorporated in
- Delaware
- SEC CIK
- 29644
Donaldson Company, Inc is a public company in Industrial & Commercial Fans & Blowers & Air Purifing Equip, based in Bloomington, MN (traded on NYSE as DCI, incorporated in Delaware). It appears in 57 federal civil lawsuits in this index, most often as a defendant (32 of 57). These cases are most often Patent and Civil Rights matters, filed between 1990 and 2025, most frequently in District Court, D. Minnesota. The most common causes of action are Americans with Disabilities Act, Patent Infringement, and Employment. Frequent opposing parties include Quick, Vortox Company, Inc, and Engineered Products.
57
Lawsuits
32
As Defendant
25
As Plaintiff
1
Open
56
Terminated
1990–2025
Span
10 mo
Median Duration
1.6 cases/yrPredominantly defendant · 56%Patent-heavy · 42%Activity declining
Cases by State
Open Cases Over Time
1990peak 6 open2025
Case Types Over Time
19902025
PatentCivil RightsContractLaborProduct Liability
Filings by Year
19902025