Maureen Harmon Senior Associate
Washington, D.C.
Washington, D.C.
Washington, D.C.
Maureen represents a wide variety of companies in domestic and international mergers and acquisitions. Prior to joining Orrick, Maureen was an attorney at Alston & Bird in Charlotte, North Carolina. Her background includes advising private equity clients with respect to buy and sell-side transactions and general corporate matters, working at Torrey Pines Golf Course in La Jolla, California, and competing as a collegiate golfer.
New York
Paige represents large corporations, public entities, and individuals in high-stakes matters in federal and state courts nationwide. She manages and litigates complex matters, including class actions, multi-district litigations, and cases set for trial. Much of Paige's work focuses on cases alleging exposures to or economic harm from various chemicals, including pesticides, herbicides, PFAS, and chemicals with industrial applications.
Paige effectively argues motions, takes depositions, manages discovery, drafts briefs, and negotiates settlements. Paige has participated in successful jury trials and has delivered constructive presentations to government actors. She was named a Best Lawyers: Ones to Watch® in America for 2024, 2025, and 2026.
Dedicated to her active pro bono practice, Paige has led a class of detained individuals seeking to remedy constitutional rights violations and has assisted individuals in their efforts to navigate immigration laws. Paige was honored as an Excellent Pro Bono Attorney for her work on mandamus petitions with the International Refugee Assistance Project.
From 2017-2018, Paige served as a law clerk for the Honorable Dora L. Irizarry, Chief United States District Judge for the Eastern District of New York. Prior to clerking, Paige worked as an associate at a global law firm, engaged in complex commercial litigation, arbitrations, and investigations.
Chicago
Tim focuses his practice on cutting-edge technologies, including mobile apps, location-based services, messaging systems, medical devices, content-management platforms, Wi-Fi-enabled thermostats, and green technologies. Whether serving as lead trial counsel before the International Trade Commission (ITC), successfully arguing before the Federal Circuit Court of Appeals, or obtaining an outright win on liability grounds in the fabled Western District of Texas, he has secured scores of victories for his clients.
Tim first-chairs all of his cases, securing trial wins and preliminary injunctions, forcing adversaries to stipulate to noninfringement, winning summary judgment awards, prevailing in claim-construction arguments, and securing substantial attorneys' fee awards. He routinely leads joint defense groups involving some of the largest and most sophisticated companies and law firms in the country. His national high-stakes practice, aggressive but fair approach, exceptional advocacy skills, and impressive win-loss record have all contributed to the strong rapport he has built with clients and colleagues.
Tim has successfully litigated dozens of trade secret disputes involving military weaponry and defense systems, aerospace products, and financial technologies, and has extensive experience in inter partes reviews (IPRs) and other post-grant proceedings. Tim maintains a thorough understanding of the search and archiving platforms used by modern corporations, enabling him to provide counsel to more than 100 global businesses, including two Fortune 15 companies, on adopting and implementing lawful complaint information management programs and e-discovery and litigation readiness initiatives.
Londres
He has a particular focus on the international technology sector and regularly advises founders and corporates on ‘exits’ by way of sales to trade or private equity purchasers. He has experience of acting on sales to many of the largest global technology companies.
Shaun frequently acts on cross-border M&A and has done so in a range of sectors, including in the technology, renewable energy, media and hospitality sectors.
He has experience working with high growth technology companies and venture capital firms on investment deals as well as with fast growing technology startups on investment rounds.
Washington, D.C.
Washington, D.C.
Before joining Orrick, Sam was an associate at another international law firm in their Data Privacy and Security, Commercial Disputes, and Appellate practice groups.
Prior to attending law school, Sam spent eight years at the National Institutes of Health (NIH), primarily as a bioethicist in the Division of AIDS. Sam advised on research ethics challenges in the design and conduct of international infectious disease clinical trials and genetics studies.
San Francisco
Dan represents secured and unsecured lenders, court-appointed claimant representatives, and creditors' committees. He has experience with adversary proceedings, contested matters and appeals. He also helps lenders with out-of-court workouts and has advised creditors in state-court rehabilitations.
Los Angeles
Ramon has a wide range of experience in financings involving Native American tribes and tribal entities, including financings for new casino construction projects and casino expansions, and serving as lead counsel for some of the largest tribal financings on the West Coast.
Silicon Valley
Silicon Valley
Jason has represented technology companies in multiple venues, including various state and federal courts, the International Trade Commission, and the Patent and Trademark office. His matters span different technological areas including, Information Technology, satellite communications, semiconductor manufacturing, circuit design and verification tools, image texture and graphics processing, gaming, and a variety of software products.
Beijing
Carol’s practice focuses on patent filing and prosecution, patent-related legal advice and patent litigation across a broad range of industries, including chemistry, materials science, pharmaceutical, biotechnology, medical device, semiconductor and auto mechanics. Carol has extensional experience in patent, trademark, domain name, copyright and trade secret.
Before joining Orrick, Carol worked with Lung Tin International Property Agent Ltd. and in Jones Day’s Beijing Office.
Silicon Valley
Silicon Valley
Mr. Lang has litigated cases before district courts, state courts, and the International Trade Commission. He has an extensive practice in patent office proceedings, including ex parte reexaminations and inter partes reviews. He has been a top-filer in inter partes reviews. Recent matters include work with memories (DRAM, Flash and hard drives), semiconductor tools, semiconductor packaging, and design software.
His counseling work includes developing defensive and offensive intellectual property strategies in view of potential competitor litigation. He also assists clients in indemnity disputes, product launches, patent acquisition, licensing and portfolio management.
Before focusing on intellectual property litigation and counseling, Mr. Lang spent a year working for the District Attorney’s Office in Atlanta, Georgia, where he had considerable exposure to numerous trials.
Mr. Lang’s public service commitments include steady work for housing clinics. Mr. Lang recently first-chaired a four-day trial, led a successful mediation, and obtained a favorable settlement for clients of different local clinics.
Paris
Manon accompagne les startups et les entreprises plus matures du secteur de la Tech dans leurs opérations de croissance, que ce soit lors de leurs levées de fonds ou lors de leur éventuelle cession. Elle conseille les fondateurs dans le développement et la mise en oeuvre de stratégie de gouvernance d'entreprise ainsi que dans l'émission d'instruments de capital personnalisés selon leurs besoins.
Avant de rejoindre Orrick, Manon était collaboratrice au sein de l'équipe M&A et Private Equity du cabinet parisien de Kramer Levin Naftalis & Frankel.
New York
He argued before the U.S. Court of Appeals for the Second Circuit in Lee v. Board of Governors, a benchmark case regarding the rights of community organizations to challenge Federal Reserve Board (FRB) determinations on merger applications. He has testified before Congress and the federal banking agencies on fair lending and CRA reform, served as Special Counsel to the New York banking regulator on CRA, and advised the regulator on predatory lending regulation.
Warren regularly helps banks and bank holding companies prepare the community convenience and needs portion of their regulatory applications to merge or acquire, and he helps clients respond to public comment regarding CRA and fair lending compliance. He represented a bank in its acquisition and integration of the finance arm of major automaker, directing pre-acquisition fair lending due diligence and updating the combined entity’s policies, procedures and regulatory relations strategy. Warren also served as an independent consultant for the New York Attorney General, overseeing compliance with that office’s settlement with a company that provides criminal background checks on prospective employees.
A prolific writer and researcher, Warren’s research and statistical analysis of mortgage lending data has been cited in publications of the Federal Reserve Banks of San Francisco, Boston and Dallas; the Federal Deposit Insurance Corporation (FDIC); and in testimony before the U.S. House Financial Services Committee.
Prior to joining Orrick, Warren was senior counsel at Buckley LLP. He also served as Co-Chairman of Traiger & Hinckley LLP. Prior to entering private practice in 1990, Warren was vice president, counsel and director of government relations for the New York Bankers Association, the trade group for New York commercial banks. He also served as director of legislation and research and special counsel for the New York City Department of Consumer Affairs and as a New York State Consumer Protection Board official.
Warren is entrenched in the New York legal and financial services community. He has served on the Banking Law Committee of the New York State Bar Association, as a member of the Banking Law and Consumer Law Committees of the Association of the Bar of the City of New York, and has taught as adjunct professor of economics at Hunter College of the City University of New York.