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Ellen Watlington

Associate
She/her/hers

Ellen Watlington represents clients in all facets of commercial litigation. Prior to joining Keker, Van Nest & Peters, Ellen served as a law clerk to Judge Jennifer L. Hall of the U.S. District Court for the District of Delaware. Prior to that, she served as Immigrant Justice Corps Fellow at the Capital Area Immigrants’ Rights Coalition (now Amica Center) where she represented detained individuals in their immigration proceedings.  

Ellen earned a J.D. from Georgetown University Law Center. She earned a B.A. in international development studies from the University of California, Berkeley.  While in law school, Ellen served as a student attorney in the Center for Applied Legal Studies and Appellate Litigation Clinic and was an immigration law clerk at the Public Defender Service in Washington D.C.

Ellen Watlington represents clients in all facets of commercial litigation. Prior to joining Keker, Van Nest & Peters, Ellen served as a law clerk to Judge Jennifer L. Hall of the U.S. District Court for the District of Delaware. Prior to that, she served as Immigrant Justice Corps Fellow at the Capital Area Immigrants’ Rights Coalition (now Amica Center) where she represented detained individuals in their immigration proceedings.  

Ellen earned a J.D. from Georgetown University Law Center. She earned a B.A. in international development studies from the University of California, Berkeley.  While in law school, Ellen served as a student attorney in the Center for Applied Legal Studies and Appellate Litigation Clinic and was an immigration law clerk at the Public Defender Service in Washington D.C.

Kafka in Court: Bay Area Legal Coalition Pushes Back on ICE Detentions

03/03/2026

In reporting on the status of President Trump’s mass deportation agenda in the Bay Area, the San Francisco Standard covered a series of federal court rulings that rebuke the Department of Homeland Security (DHS) and Immigration and Customs Enforcement (ICE), including three cases brought by Keker, Van Nest & Peters and its nonprofit partners. Read more

Federal Court Blocks Unlawful ICE Policy of Re-arresting Immigrants Without Legal Justification

12/22/2025

A federal district court in California has blocked the Trump administration’s policy of unlawfully re-arresting and re-detaining immigrants the government previously released from custody after concluding they were neither dangerous nor a flight risk. Read more

'Incredibly Traumatizing': California Judge Weighs Arguments in Class Action Alleging ICE Illegally Rearrests Immigrants

12/11/2025

Keker, Van Nest & Peters attorneys Ellen Watlington and Claire Bonelli appeared in court with co-counsel at the American Civil Liberties Union on Wednesday to challenge the government’s "unprecedented campaign" of rearresting immigrants who have previously been detained and released by the government, The Recorder reported. Read more

Keker and ACLU Argue ICE’s Policy to Re-Detain Law-Abiding Immigrants Is Unlawful

12/10/2025

Keker, Van Nest & Peters has joined civil rights groups in challenging ICE's practice of re-arresting and re-detaining immigrants already cleared by the government. ABC10 and other news outlets covered a hearing in the case in federal court in San Jose on Tuesday, during which attorneys from the ACLU Foundation of Northern California and Keker argued to stay the ICE practice Read more

Keker Joins ABA in Celebrating Pro Bono Work

10/20/2025

At Keker, Van Nest & Peters, pro bono work is an integral part of our firm. From challenging illegal mass deportation tactics, to pushing for criminal justice reform, to fighting for the rights of individuals and families, our attorneys take up causes that encapsulate our belief that lawyers have a duty to protect the rule of law and ensure access to justice. Read more

Advocates Sue Trump Administration Over Unlawful Policy of Re-Arresting Immigrants Without Legal Justification

10/13/2025

For decades, the federal government has allowed immigrants who do not pose a danger to the community or a flight risk to remain out of custody during ongoing removal proceedings if they comply with their conditions of release. In May, U.S. Immigration and Customs Enforcement abruptly changed course and began unlawfully re-arresting and re-detaining people across Northern and Central California despite having no reason to believe they are dangerous or likely to flee. Read more

Law360 Trials Group Of The Year: Keker, Van Nest & Peters

02/18/2025

Keker, Van Nest & Peters partners Bob Van Nest, Sharif Jacob, Sophie Hood and Ryan Wong reflect on the firm’s biggest trial wins which earned its place among Law360’s 2024 Trials Groups of the Year. Read more

12-Patent Glucose Monitoring Lawsuit Ends with Jury Finding Only One Infringed

03/22/2024

Law360 has reported that a Delaware federal jury has cleared Dexcom, represented by Keker, Van Nest & Peters, of infringing two glucose monitor patents owned by an Abbott Laboratories unit, while finding infringement of one that was not willful. It hung on a fourth. The trial was overseen by Third Circuit Judge Kent A. Jordan in the U.S. District of Delaware, who decided a second trial will be held to determine any damages. Read more