Company · Rubber & Plastics Manufacturing
Entegris, Inc
Federal civil lawsuits naming Entegris, Inc, a Rubber & Plastics Manufacturing company.
- Ticker
- Nasdaq: ENTG
- Business
- Plastics Products, NEC
- Headquarters
- Billerica, MA
- Incorporated in
- Delaware
- SEC CIK
- 1101302
Entegris, Inc is a public company in Plastics Products, NEC, based in Billerica, MA (traded on Nasdaq as ENTG, incorporated in Delaware). It appears in 16 federal civil lawsuits in this index, most often as a defendant (9 of 16). These cases are most often Patent and Civil Rights matters, filed between 2002 and 2026, most frequently in District Court, D. Minnesota. The most common causes of action are Patent Infringement, Employment, and Breach of Contract. Frequent opposing parties include Pall Corporation and Miraial Co., Ltd.
16
Lawsuits
9
As Defendant
7
As Plaintiff
1
Open
15
Terminated
2002–2026
Span
5 mo
Median Duration
0.6 cases/yrPredominantly defendant · 56%Patent-heavy · 44%Activity steady
Cases by State
Open Cases Over Time
2002peak 4 open2026
Case Types Over Time
20022026
PatentCivil RightsFederal Tax / Statutory ActionsContractLabor
Filings by Year
20022026