Ana Mendez-Villamil Managing Associate

San Francisco

Ana represents companies in the technology, energy, and financial sectors in a wide range of civil disputes including claims of trade secret misappropriation and breach of contract.  Her practice also includes defending companies under investigation by states Attorneys General. 

Prior to law school, Ana was a member of the legal team at Lyft supporting the Litigation, IP, Employment, Product/Commercial, and Corporate practice groups.

Alex Straughn Patent Agent

Houston

Alex has authored scientific papers in peer-reviewed publications examining the molecular basis of regenerative myogenesis and cancer-induced cachexia. His doctoral work in Anatomical Sciences and Neurobiology from the University of Louisville focused on transgenic animal studies and in vitro paradigms to discern critical signaling pathways necessary for the repair of skeletal muscle. He has extensive experience in molecular biology, including the generation of viral vectors and CRISPR/Cas9 constructs, and in performing electrophysiological recording of skeletal muscle in situ. In his postdoctoral studies, he focused his research efforts on interrogating the molecular basis for the induction the skeletal muscle wasting disorder “cachexia” in a novel model of ovarian cancer-induced cachexia.

Simon Willis Partner

London

Simon has wide experience of acting for major financial institutions, companies and professional firms in complex litigation, investigations and proceedings by domestic and overseas regulators, professional disciplinary proceedings, ad hoc governmental inquiries and internal investigations. In particular he has acted for those subject to investigations by a wide range of regulatory bodies including the Financial Reporting Council, the Financial Conduct Authority, the Prudential Regulation Authority, the Serious Fraud Office, the Securities and Exchange Commission, the Public Company Accounting Oversight Board and others. He has considerable experience of advising clients on risk management and reputational risk arising from contentious matters.

Simon has been recognised in the Legal 500 and Chambers & Partners as: “an outstanding litigation solicitor”, who is “highly experienced in conducting heavy litigation”, and “one of the best lawyers operating in the Accountant’s liability space”. His clients describe him as “tactically astute and painstaking" and “tough, hardworking, well informed and highly tactical in his thinking.” with a “winning combination of legal knowledge and practicality”.

Eric Hochstadt Partner

New York

Major players across technology, life sciences, financial services, retail, sports and transportation hire Eric again and again. Chambers USA describes him as "one of the foremost experts in antitrust law," praised for his creativity and practical approach. Clients commend him as a "really good trial lawyer," who is "skilled, savvy, and practical.” Lawdragon names him among the 500 "Leading Litigators in America."

Eric has played a pivotal role in shaping modern antitrust law through his involvement in significant cases challenging important business or industry-wide practices and transformational acquisitions. This has ranged from securing a complete defense verdict in the rare antitrust jury trial attacking an asset swap transaction – a case American Lawyer dubbed “An Antitrust Unicorn — With $800M on the Line”; to defeating a government merger challenge based on the novel “potential competition” theory that a “Big Tech” firm should enter a new market by “building versus buying”; to upholding a private equity firm’s ability to do “joint bids” for investment opportunities; to securing the dismissal of an alleged “no poach” class action by avoiding automatic or per se scrutiny of a distribution arrangement at the outset of the lawsuit – a win highlighted in American Lawyer’s “Litigator of the Week” column; to achieving a landmark class action settlement against a copyright collective with 20 years of licensing and royalty rate-setting conduct relief after regulators declined to bring an enforcement action. This work often involves the testimony of C-suite witnesses, opinions of leading economic experts, and the intersection of antitrust law with employment and intellectual property laws.

A member of the Executive Committee of the Antitrust Section of the New York State Bar Association, Eric speaks regularly before antitrust bar associations and at PLI and GCR programs.

Ramin Tohidi Partner

Silicon Valley

Ramin helps clients maximize their intellectual property and technology portfolios in a variety of ways, including drafting, negotiating, and advising on development, production, supply, procurement, and other technology licensing arrangements. He represents both mature and emerging companies in a variety of industries, including in SaaS, software, AI, hardware, information technology, business process outsourcing, enterprise resource planning, and data intelligence.

Ramin also counsels companies in developing artificial intelligence (AI) policies and deploying AI tools, and he also advises clients on open-source licensing and intellectual property issues in connection with mergers, acquisitions, and financing transactions.

According to Chambers USA, Ramin is “an excellent, practical, client- and business-oriented tech transactions attorney”, and “someone clients can work with as a tech expert, a business confidant and, of course, a legal expert." Chambers USA ranked him as an Up and Coming Partner, and Legal 500 ranks him as a Rising Star in 2021 and 2022 for Technology: Transactions.

Nicholas Gonzalez Managing Associate

Los Angeles

At Orrick, Nick's practice focuses on tackling novel legal issues affecting leading technology companies and financial institutions—whether by offering pre-litigation counsel, or by developing winning arguments in trial and appellate courts nationwide.

Before joining Orrick, Nick clerked for the Honorable Michelle T. Friedland of the U.S. Court of Appeals for the Ninth Circuit and the Honorable Jon S. Tigar of the U.S. District Court for the Northern District of California. During law school, Nick was a member of the Stanford Supreme Court Litigation Clinic, where he co-drafted merits-stage briefs in Holguin-Hernandez v. United States (2020) and Seila v. CFPB (2020), and co-drafted the successful certiorari petition in Lange v. California (2021).

Baptiste Tanchoux Associate

Paris

From Orrick Paris Tech Studio, Baptiste blends a strategic legal mindset with deep enthusiasm for technology, empowering startups and investors to navigate complex legal landscapes.

Baptiste advises founders, tech companies and venture capital investors on various aspects of their growth journey, including fundraisings, corporate governance matters, employee incentive plans and M&A transactions.

Mark Franke Of Counsel

New York; Boston

Recognized as a rising star by Super Lawyers and the Legal 500, the market has increasingly turned to Mark for advice on matters across a variety of industries, including aviation, shipping, oil & gas, chemicals, renewable energy, digital assets, agriculture & farming, construction & engineering, telecommunications, sports, commercial real estate, entertainment and leisure, and digital and traditional media.

Mark is highly practical, placing emphasis on commercial solutions to disputes while also at home in contentious litigation and contested motion practice. He thrives in contexts that require engineering creative approaches to problems involving multiple players with competing interests. In all things, he prioritizes relational and intellectual integrity with his colleagues and adversaries.

Gil Shefer Senior Associate

San Francisco

He advises developers and sponsors operating in the energy sector on a wide variety of matters, including tax equity financings, energy storage acquisitions, power purchase and sale agreements, and EPC and supply agreements. Prior to joining Orrick, Gil worked as an economic consultant for the World Bank in their Kigali, Rwanda, office.

Diana M. Rutowski Partner

Silicon Valley

As a seasoned IP litigator and counselor, Diana’s practice has run the gamut from high stakes trials, to take-down and anti-counterfeiting campaigns, to employee departure and trade secret investigations. She represents clients in District and state courts and before administrative bodies including the ITC and the USPTO. For example, Diana tried and won a complex case in which the other side sought to extend the monopoly of an expired utility patent by claiming trade dress rights in a technical product feature. Drawing upon experience handling both complex patent and trademark matters, her team successfully argued that the intersection of patent and trademark policy prevented the other side from continuing its monopoly, clearing the way for her client to enter the market. With Diana at their side, companies can rest assured that their essential assets are protected, from their core technologies, to assets including their company name, logo, and website.

While at Orrick, Diana was seconded to the City and County of San Francisco, where she had the privilege to serve as an Assistant District Attorney, and first-chair several trials. She was also seconded to Salesforce, where she learned first-hand that the law comprises just one component of a company’s overall business strategy.

Diana is also passionate about her pro bono work. For example, she represented two detainees in Guantanamo in connection with their petitions for a writ of habeas corpus, and she is currently working with the Lawyers’ Committee for Civil Rights of the San Francisco Bay Area. Before joining the firm, Diana worked for the Legal Aid of Cambodia where she assisted with the prosecution of former Khmer Rouge officials and represented individuals who sought to reclaim land rights.

Diana is a member of the International Trademark Association, of ChIPs: Advancing Women in IP and of the Harvard Club of San Francisco.

Alyssa Barnard-Yanni Senior Associate

New York

Her litigation work spans a wide range of subject areas, from complex commercial litigation to white collar criminal defense.  

At the trial level, Alyssa has drafted innumerable dispositive and evidentiary motions, served on criminal defense teams representing individual defendants from indictment through sentencing, and argued in both state and federal trial court.  At the appellate level, Alyssa has drafted filings of every stripe--writs of mandamus, petitions for discretionary review, amicus briefs, and of course merits appeals--and presented argument in state and federal courts of appeals.  Alyssa also advises clients on thorny issues outside of litigation, ranging from drafting white papers advocating against criminal charges to brainstorming ways to terminate a licensing agreement, and more.

Alyssa maintains an active pro bono practice focusing primarily on criminal law matters.  She recently secured reversal of an attempted robbery conviction based on insufficient evidence in the New York Appellate Division.  She has represented defendants in state-court appeals and petitioners for habeas relief in federal court; drafted cert- and merits-stage amicus briefs in the Supreme Court case Quarles v. United States; and co-drafted an amicus brief to the Second Circuit urging that failure to advise naturalized citizens of the denaturalization risks of a plea violates the Sixth Amendment.

Alyssa served as a law clerk to Justice Ruth Bader Ginsburg in the October 2019 Term. Before that, she clerked for Judge Alison J. Nathan on the U.S. District Court for the Southern District of New York and Judge Robert A. Katzmann on the U.S. Court of Appeals for the Second Circuit.

Audrey Schricker Senior Associate

Seattle

Audrey advises a broad range of companies and investors on: buyout mergers and acquisitions, growth equity investments, reorganizations, joint ventures, and governance matters. Audrey’s practice focuses on advising clients in the energy, technology, and healthcare sectors. Audrey brings client-focused innovation and creativity to M&A transactions, developing tailored solutions to clients operating within the transforming energy and healthcare ecosystem and emerging climate tech industry.