Attorney RecordLitigation
Jeffrey A. Lamken · Litigation Attorney
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Jeffrey A. Lamken is on California’s State Bar roll, #154217, admitted in 1991; license status: active as of 22 July 2026. The address of record is in Washington. 4 practice areas are listed in the registry, shown on this page. This profile lists 2 third-party recognitions published by Chambers and Partners, the most recent in Chambers USA 2026. Registry record updated 8 October 2026; license information comes from the State Bar.
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The record
| State Bar number | #154217 |
|---|---|
| License status | Active |
| Admitted | 1991 |
| Law school | Stanford Univ Law School |
| Firm | MoloLamken LLP |
| Location | Washington |
| Registry identity | Official State Bar record |
Languages
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Practice areas
Practice areas are self-reported to the State Bar or added by the attorney; listing one is not a State Bar certification.
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Cases of record
From published opinions naming this attorney as counsel. The attorney has not yet confirmed these records.
| Case | Appeared for | Citation | Court | Decided |
|---|---|---|---|---|
| Bennett v. Islamic Republic of Iran | Counsel for the appellant | 825 F.3d 949 | U.S. Court of Appeals for the Ninth Circuit | 22 February 2016 |
| Bennett v. Islamic Republic of Iran | Counsel for the appellant | 817 F.3d 1131 | U.S. Court of Appeals for the Ninth Circuit | 22 February 2016 |
| Michael Bennett v. Bank Melli | Counsel for the appellant | 799 F.3d 1281 | U.S. Court of Appeals for the Ninth Circuit | 26 August 2015 |
| Masimo Corp. v. Tyco Health Care Group, L.P. | Counsel for the respondent | 350 F. App'x 95 | U.S. Court of Appeals for the Ninth Circuit | 28 October 2009 |
| Masimo Corp. v. Tyco Health Care Group, L.P. | Counsel for the respondent | 350 F. App'x 95 | U.S. Court of Appeals for the Ninth Circuit | 28 October 2009 |
| Native Village of Kivalina v. ExxonMobil Corp. | Counsel for the defendant | 663 F. Supp. 2d 863 | U.S. District Court, Northern District of California | 30 September 2009 |
Appearances in published opinions, drawn from public court records. Cases of record are matters of public record and are not a representation of results; past results do not guarantee a similar outcome. Legal information, not legal advice.
Each case name opens the published opinion it comes from. Is a case not this attorney’s? The attorney can claim this profile and mark it as not theirs, which removes it from this page; anyone can report an error through Help & Support.
Third-party recognitions
Third-party recognitions, as published by their issuers. CAR does not rank attorneys. How to read a Chambers recognition.
Chambers USA 2026, Band 1, Appellate Law (USA - Nationwide). As published by Chambers and Partners; CAR does not rank attorneys. Firm at the time: MoloLamken LLP.
Published source · Methodology
Published by Chambers and Partners and shown under licence. Not yet confirmed by the attorney. Last checked 3 October 2026.
Chambers USA 2026, Band 1, Intellectual Property: Appellate (USA - Nationwide). As published by Chambers and Partners; CAR does not rank attorneys. Firm at the time: MoloLamken LLP.
Published source · Methodology
Published by Chambers and Partners and shown under licence. Not yet confirmed by the attorney. Last checked 3 October 2026.
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Issuers set their own criteria and may sell marketing products to the firms they recognize. A recognition is not a guarantee of any result. The California Attorney Registry is not affiliated with Chambers and Partners.
On the official record
Language information is listed below with its attorney, staff or website source.
The employer on the official record is MoloLamken LLP.
A firm or employer website answers at mololamken.com, the domain of the email address on the State Bar record.
The law school on the record is Stanford University Law School.
Admitted to the California Bar in 1991 · 35 years on the roll.
Practice areas on the record: Administrative Law, Appellate Law, Litigation and Technology Law.
6 appearances as counsel in published opinions are on this record.
The address of record is in Washington, DC, outside California; the California licence is unaffected by where the attorney keeps an office.
Confirm Jeffrey A. Lamken’s license status, bar number #154217, and official disciplinary or administrative history directly with the State Bar of California at apps.calbar.ca.gov before retaining counsel. This profile does not reproduce the complete official history; missing information does not mean no discipline. This page indexes public-record data and identifies verified claims; it does not rate attorney quality or predict results.
Legal information, not legal advice.
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