People

Melissa Levin 主理律师

旧金山

In her commercial practice, Melissa represents companies in a wide range of civil disputes including claims of breach of contract, fraud, and consumer protection. Melissa also has experience defending individuals and companies against investigations and subsequent enforcement actions brought by the government, including the OCC.

Melissa’s cybersecurity and privacy experience includes defending companies against class action litigation and disputes following cybersecurity and privacy incidents, as well as counseling clients on data breach incident response and remediation.

Melissa also has a robust pro bono practice. Among other matters, Melissa is currently representing multiple members of a Honduran family seeking various forms of immigration relief.

Keith Levinsky 高级律师

New York

Vanessa Liborio 合伙人

日内瓦

Vanessa is “a leading arbitration practitioner…well known for her consistently excellent dispute resolution work” (Who’s Who Legal: Arbitration), and acts as counsel in international arbitration proceedings before the ICC, LCIA, the Swiss Arbitration Centre and other international fora and subject to a variety of procedural and substantive laws (including English, French, Italian, Qatari, New York, Mexican, Swiss and Tunisian law). Vanessa's experience spans a variety of industries including construction, life sciences, food and beverages, financial services, insurance and aviation. Most recently, Vanessa has conducted an arbitration on behalf of a sub-contractor involved in the construction of part of an international airport and was successful in representing a Swiss not-for-profit foundation supporting advanced clinical research in rare pediatric diseases. 

Described by clients as an "excellent" lawyer who delivers "very high-quality legal services" (Legal 500), Vanessa has also represented parties in setting aside proceedings before the Swiss Supreme Court and regularly acts as party-appointed arbitrator, sole arbitrator of chair in arbitrations worldwide.

Vanessa serves as a member of the ICC's Commission on Arbitration & ADR and in addition to her activities in the field of arbitration, Vanessa advises on export control regulations and economic sanctions administered by the U.S., the European Union and Switzerland, including matters relating to customs regulations, the Foreign Corrupt Practices Act, anti-money laundering rules and anti-boycott requirements and regularly provides advice to clients on Swiss substantive law, particularly in contract law.

Prior to joining Orrick, Vanessa practiced for Swiss and international firms based in Geneva and Miami.

Christopher Lippert 律师

伦敦

Chris is a solicitor of the Senior Courts of England and Wales with experience acting for and against States, commercial parties and individuals in commercial arbitration and litigation. He often works on cross-border disputes, spanning the UK, Canada, Peru, Brazil, Romania, Italy and France.

David Litterine-Kaufman 合伙人

New York

David is a partner in Orrick's Complex Litigation and Dispute Resolution Practice Group based in New York and co-head of Orrick's Bankruptcy Litigation Working Group. His practice focuses on representing lenders, underwriters, and large public and private companies in financial disputes throughout the litigation process, from pre-litigation dispute resolution to success at trial.

David has litigated high-stakes bench and jury trials and pretrial proceedings involving nine-figure secured claims in bankruptcy, multi-billion dollar securities offerings, complex long-term supply contracts, and valuable trademarks.

David also has years of experience litigating distressed asset and syndicated loan trades, contract disputes, and residential mortgage-backed securities issuances for both plaintiffs and defendants. David's background in computer science and mathematics allows him to quickly master complex financial transactions and craft effective litigation strategies for his clients.

Before joining Orrick, David was an associate at Cravath, Swaine & Moore LLP.

Catherine Y. Lui 合伙人

旧金山

Cathy also engages in complex commercial litigation including employee mobility, breach of contract, and fraud cases. Her matters are often high-profile and industry-changing. Cathy's practice also includes trade secrets investigations as well as counseling on joint ventures, mergers and acquisitions, third-party vendor relationships, and emerging technology to help minimize the risk to companies. Cathy has significant experience in actions arising from the Defend Trade Secrets Act (DTSA), which created the first federal civil misappropriation of trade secrets claim in May 2016. Cathy has helped shape DTSA law on behalf of her clients through her involvement in some of the earliest DTSA litigation. Many of her trade secrets cases involve parallel criminal proceedings.

For her achievements, Legal 500 recognized Cathy as a "Leading Lawyer" in trade secrets in 2024. The National Asian Pacific American Bar Association also honored Cathy as a 2019 Best Lawyer Under 40. This annual list recognizes individuals within the APA community who have achieved prominence or distinction in their field and demonstrated a strong commitment to the APA community or civic affairs.

Cathy also regularly speaks and writes about trade secrets issues. She previously served as the Co-Vice Chair of the Trade Secrets Interest Group of the California Lawyers Association's (formerly of the California State Bar) Intellectual Property Section and she writes an annual column about trade secret hot topics in the CLA's "New Matter" publication.

Cathy is very active within the firm and her community. Cathy previously served as the Hiring Partner for the San Francisco office. Orrick selected Cathy to serve as the firm's 2020 Fellow for the Leadership Council on Legal Diversity, and Cathy previously served as the Co-Chair of the Asian American Bar Association's Judiciary Committee, which is focused on increasing representation on the bench.

Cathy also maintains an active pro bono practice. Cathy's dedication to pro bono service was demonstrated by her work in an asylum merits hearing representing a Salvadoran religious activist persecuted by gangs in El Salvador. For her work on this matter, the Lawyers Committee for Civil Rights honored Cathy with the Father Cuchulain Moriarity Award. In addition, the Justice & Diversity Center of the Bar Association of San Francisco recognized Cathy as an Outstanding Volunteer in Public Service in 2014 through 2020 for her work with helping homeless clients remove outstanding warrants barring them from access to housing and employment.

Nnayongo Malafa 律师

旧金山

Nnayongo's current practice focuses on representing individuals and corporations in a variety of industries in complex business litigation and disputes. Nnayongo represents technology corporations, financial institutions, and other entities in a range of civil disputes including claims of breach of contract.