Company · Pharmaceuticals & Biotechnology
Exelixis, Inc
Federal civil lawsuits naming Exelixis, Inc, a Pharmaceuticals & Biotechnology company.
- Ticker
- Nasdaq: EXEL
- Business
- Biological Products, (No Diagnostic Substances)
- Headquarters
- Alameda, CA
- Incorporated in
- Delaware
- SEC CIK
- 939767
Exelixis, Inc is a public company in Biological Products, (No Diagnostic Substances), based in Alameda, CA (traded on Nasdaq as EXEL, incorporated in Delaware). It appears in 20 federal civil lawsuits in this index, most often as a plaintiff (17 of 20). These cases are most often Patent - ANDA and Civil Rights matters, filed between 2009 and 2025, most frequently in District Court, D. Delaware. The most common causes of action are Patent Infringement and Americans with Disabilities Act. Frequent opposing parties include Msn Laboratories Private Limited, Kappos, and Teva Pharmaceuticals Development, Inc.
20
Lawsuits
3
As Defendant
17
As Plaintiff
4
Open
16
Terminated
2009–2025
Span
17 mo
Median Duration
1.2 cases/yrPredominantly plaintiff · 85%Patent - ANDA-heavy · 60%Activity rising
Cases by State
Open Cases Over Time
2009peak 6 open2025
Case Types Over Time
20092025
Patent - ANDACivil RightsPatentFederal Tax / Statutory Actions
Filings by Year
20092025