People

Anri Nakamoto Partner

Tokyo; Washington, D.C.

Anri brings a combination of unique skills and attributes which, collectively, make him essential to both maintaining and growing Orrick's longstanding successful practice representing Japanese clients in high-value IP litigation matters as well as serving Orrick's clients worldwide who have needs in Japan.  Unlike the limited role of most lawyers in Japan who focus on U.S. IP litigation to client relationship management, Anri is adept at both client relationship and substantive litigation work including briefing and taking witness at trials.  

In addition to many patent cases at district courts, USITC and before the US Patent and Trademark Office, Anri is also an experienced practitioner in international arbitration practice. Most recently, he played a huge role in a massive international arbitration matter, which resulted in a complete victory for his client.

Robert M. O'Connell Jr. Of Counsel

Boston

His experience includes clearance, registration and protection of trademarks, trade dress and designs; opposition and cancellation proceedings in the TTAB; UDRP and other domain name proceedings; registration and protection of copyrights; negotiation and drafting of a variety of coexistence, licensing and other IP-related agreements; and providing IP support on various M&A and financing transactions, most recently including a groundbreaking series of securitization deals involving music and television rights involving household-name artists.

Businesses ranging from small start-ups to multi-billion-dollar corporations turn to Bob for help developing and implementing cost-effective domestic and global branding and trademark protection plans. They hail from the financial services, food & beverage, apparel, retail and pharmaceutical industries, among others.

Bob’s significant transactional experience includes a trademark and merchandise license agreement for a large resort casino in Las Vegas, and naming rights and sponsorship agreements for a major league sports stadium and a prominent performing arts center.

He also has extensive commercial litigation and dispute resolution experience in both intellectual property and other matters in state and federal trial and appellate courts, in inter partes and appellate matters before the Trademark Trial & Appeal Board, and in UDRP arbitration proceedings. Noteworthy reported cases include: Coach Services, Inc. v. Triumph Learning LLC, 96 U.S.P.Q.2d 1600 (TTAB September 17, 2010) affirmed, 668 F.3d 1356 (Fed. Cir. 2012).

In the 2023 edition of World Trademark Review 1000, a listing of the world’s top trademark practitioners based on peer and client surveys, Bob received top-tier rankings for trademark prosecution and strategy with clients praising him for his “pragmatism, calmness, under pressure and fine-grained, detailed work product. Previously, WTR 1000 reported that Bob “wins effusive praise for his “pragmatic approach and unparalleled attention to detail.” “Simply stated, he is among the most cost-effective, business-oriented lawyers in any specialty.” “He is of incredible value – he matches anybody on expertise and exceeds most, if not all, on responsiveness and efficiency.” In prior years, WTR 1000 reviewers have said: “He never fails to address domestic and global branding issues quickly and comprehensively, causing one client to profess: ‘He is the only lawyer that I would use for trademark work in the Boston area.’” Bob has been characterized as a “distinguished” and “highly respected practitioner” with “a great reputation” in multinational mandates, who is “a trusted adviser in helping to build value in…brands” and “commands respect” particularly in the strategy and commercial field.” He has been listed in WTR 1000 each year since its inaugural edition in 2011, as well as WTR’s Global Leaders short-list since 2019.

Noteworthy past and present client engagements include:

• A famous sports footwear and apparel brand with trademark enforcement and opposition matters;
• The world’s largest retailer with trademark clearance matters across several business lines, as well as complex trademark prosecution and TTAB matters;
• A “super-regional” bank with a portfolio of hundreds of federal and state trademarks and an active TTAB and UDRP enforcement program;
• A global spirits company with hundreds of brands and an extensive enforcement docket;
• A leading global private equity firm;
• A national women’s apparel retail chain with stores across the United States and Canada; and
• A branded pharmaceutical company with pioneering products for both human and veterinary medicine.

Jake O'Neal Managing Associate

Los Angeles

Jake graduated first in his class with a degree in electrical engineering from the University of Colorado and worked at the Laboratory for Atmospheric and Space Physics, where he designed, built, and tested circuits for NASA-contracted space missions.  Since graduating in the top 10% of his class from the University of Southern California Gould School of Law, Jake has litigated diverse patent matters, encompassing cybersecurity, gaming, digital advertising technologies, analog and digital electronics, circuit design, testing, and fabrication, and renewable energy.  He also possesses notable experience in copyright cases involving AI and data scraping.  

Jake is deeply committed to pro bono work in indigent criminal defense, stemming from his Orrick fellowship at the Office of the Federal Public Defender for the Central District of California.  Notably, he successfully secured compassionate release for a client serving a life sentence and played a crucial role as third-chair in a 10-day trial involving a client charged with violating the Computer Fraud and Abuse Act (CFAA).

When Jake isn't advocating for his clients, he enjoys writing and recording music under the artist name Drip Lines and spending time with his wife, daughter, and two dogs.

Chris R. Ottenweller Senior Counsel

Silicon Valley

Chris has served as first-chair counsel in more than 75 cases, successfully resolving virtually every one of them; and has tried many cases to judgment, in all types of forums, including jury trials, bench trials, the ITC and arbitrations. His cases involve cutting-edge legal issues and run the full gamut of technologies, including data storage, mobile devices, semiconductors, computers, graphical user interfaces, flash memory and many other technologies.

Chris has been recognized by clients, peers, and multiple publications as a leading lawyer in the IP field. He has been honored by The National Law Journal as one of "50 Intellectual Property Trailblazers and Pioneers," by IP Law360 as an Intellectual Property MVP, by Managing Intellectual Property as an "IP Star," by Chambers USA as a Leading Attorney in Intellectual Property, and by The Daily Journal as one of the "Top 75 IP Litigators" in California. A number of his victories have been profiled by The American Lawyer, Corporate Counsel, The National Law Journal and National Public Radio.

Mark Parris Partner

Seattle

"An outstanding trial lawyer, very strategic, very responsive and very creative," according to Chambers USA's Guide to America's Leading Lawyers for Business.

His experience includes representing Fortune 500 and other clients from various industries (e.g. technology, financial services, chemical/manufacturing, energy, retail). The litigation has involved IP, Securities, Insurance, Employment, Products Liability, Class Actions and significant contract disputes in Federal and State courts and before arbitration panels throughout the United States. He has been a speaker nationally at various seminars on litigation, arbitration, mediation and trial techniques. Mark has tried dozens of cases – both jury and non-jury trials – and mediated and arbitrated 75-plus cases. He has argued numerous appeals in Federal Circuits across the country and has served as an expert witness on multiple occasions. Mark has also served as National Counsel to a number of clients involved in multi-state litigation. He has been recognized as one of America’s Top 100 Bet-The-Company Litigators, is one of two IP litigators in Washington selected as an Amazing Attorney by Washington CEO magazine and was recently recognized as one of the top 30 Trial Lawyers in Washington.

In addition, Mark is a member of the firm’s Insurance Recovery Group. He has been named as the leading policy-holder side attorney in Washington State. He has represented several Fortune 500 companies as well as the State of Washington, the Washington Association of Municipal Attorneys and several cities, counties and port authorities in insurance coverage disputes.

Prior to joining Orrick, Mark was a partner at Heller Ehrman.

T. Vann Pearce, Jr. Partner

Washington, D.C.

Vann litigates in forums throughout the country. He has won several inter partes review proceedings before the Patent Trial and Appeal Board. He has secured favorable jury verdicts in Federal and state courts in Delaware, Florida, Maryland, and Texas. Multiple wins on behalf of his clients at the U.S. International Trade Commission in Section 337 investigations have earned recognition with “Disputes Deal of the Year” awards. And he has crafted winning strategies and briefs in precedent-setting Federal Circuit appeals.  

A chemical engineer by training, Vann is a member of the Patent Bar. His representations involve a broad range of technology fields, including semiconductors, artificial intelligence, consumer electronics, 3D printing, automotive technologies, digital imaging, cryptocurrency, and batteries. His clients are based worldwide, including a significant portion from Japan and China. Vann frequently travels to Asia to speak on key developments in intellectual property law.

Patent infringement litigation is central to Vann’s practice, but he also has handled breach of contract, trade secret misappropriation, antitrust, tortious interference, false advertising, civil theft, and bankruptcy matters. Many of his matters involve a complex mix of claims and counterclaims across legal disciplines, where he employs his strategic judgment to navigate competing risks.

While his practice focuses on litigation and dispute resolution, Vann also advices clients on patent licensing, portfolio development, and intellectual property due diligence. Vann co-founded Orrick’s cross-practice 3D printing initiative.

Vann has served the Firm in key leadership roles. In 2022-2023, Vann served as the Chief Practice Officer for the firm's IP & Litigation Business Units, which comprise nearly 400 attorneys globally. His responsibilities included oversight of the units' financial performance, business planning and execution, and lawyer recruiting. Vann also previously served as the firm’s U.S. Law School Hiring Partner, overseeing entry-level hiring nationwide.

Kyle Pham Managing Associate

Washington, D.C.

Kyle's practice targets the novel issues posed by the intersection of business, technology, and media. Leveraging his entrepreneurial background, he strategically advocates for clients with their specific business concerns in mind. With a focus on advertising and technology, Kyle has experience handling every stage of a lawsuit. He also provides counsel regarding brand protection, helping clients enforce trademarks and assess copyright risks.

As a litigator, Kyle has represented plaintiffs and defendants within multiple jurisdictions. He has litigated claims in state and federal courts, in arbitration, and before the International Trade Commission. Outside the courtroom, Kyle actively advises emerging companies and larger corporations across various industries on how to develop and protect intellectual property. His experience includes trademark prosecution, licensing, domestic industry, and contract disputes.

Kyle also maintains a robust pro bono practice, which includes drafting contracts and negotiating settlements for creative enterprises. Before joining Orrick, he interned at the U.S. Commission on Civil Rights and the Pro Bono Institute. While attending the University of Michigan Law School, Kyle represented Detroit-based entrepreneurs at the Community Enterprise Clinic and served as an editor for the Michigan Journal of Race and Law.

Josh Pond Partner

Washington, D.C.

Josh is a Global and U.S. Chambers-ranked Section 337 advocate before the U.S. International Trade Commission. Legal 500 lists Josh among the 17 Leading Partners before the ITC categorized as the strongest partners in their field, leading on market-leading deals. He is also a D.C. Super Lawyer in IP litigation, and Patexia has consistently ranked him as a “most-active” and "best performing" ITC practitioner for each of the past five years.

Josh’s practice centers on blocking and defending imports before the ITC. He regularly serves as lead ITC counsel for domestic and international companies – particularly those from Asia and Europe – in Section 337 investigations. Over the past decade, Josh has been to ITC trial for over a dozen Fortune Global 500 companies. Clients and peers alike praise Josh as “an ITC guru” as well as “…a strong ITC litigator and also a please person to work with or against.” He focuses on matters involving brand protection, patent, trademark, and copyright infringement, international trade secret theft and unfair competition claims.

In addition to the ITC, Josh is active before the U.S. Patent and Trademark Office, U.S. District Courts and the Federal Circuit. Recent patent-validity challenge highlights at the USPTO’s Patent Trial and Appeal Board include a complete five-patent Inter Partes Review defense victory, as well as a two-patent invalidating IPR win, affirmed at the Federal Circuit, as well as a key patent defense through Ex Parte Reexamination. Josh’s most recent District Court win was a jury verdict in favor of his client ScentAir in Delaware. Abroad, China has featured prominently among recent global forums for Josh’s matters, as well as Canada and Germany.

Josh’s IP portfolio strategies are catered to meeting enforcement challenges. His clients include companies ranging from startups to multinationals in electronics, consumer products, telecommunications, mechanical and medical devices, and biochemicals.

A founding member of the Advisory Council to Georgetown's Institute for Technology Law & Policy, Josh also has been a fellow in the Hispanic National Bar Association’s IP Law Institute. He was a founding editor of the ITC Trial Lawyers Association’s 337 Reporter Round-Up.

Josh served in the U.S. Marine Corps as a field artillery captain. He was deployed to the Persian Gulf and awarded the Defense Meritorious Service Medal. As part of his pro bono service, Josh advocates for fellow veterans with the “Lawyers Serving Warriors” team of the National Veterans Legal Services Program.

Prior to joining Orrick, Josh co-led a global law firm’s ITC Section 337 litigation practice.

Gerald Porter Senior Associate

Los Angeles; Santa Monica

Jerry specializes in high-stakes patent disputes, excelling at distilling complex technical issues into clear, persuasive arguments. He is experienced across all stages of litigation, including pre-suit investigations, motion practice, fact and expert discovery, taking and defending depositions, arguing in federal court, pre-trial filings, trial, post-trial briefing, and appeals. He also has significant experience in patent prosecution before the Patent Office and in inter partes review proceedings before the Patent Trial and Appeal Board.

Using his engineering background, Jerry engages effectively with technical professionals and swiftly grasps new technologies. He provides tailored solutions for clients in diverse industries, including semiconductors, medical devices, biotechnology, cryptocurrency, cybersecurity, and audio and telecommunications.

Jerry also advises clients on managing and protecting their intellectual property portfolios, helping them navigate current challenges while anticipating future risks in a rapidly evolving tech landscape.

Leveraging both his technical and legal expertise, Jerry crafts innovative strategies to protect intellectual property and resolve disputes efficiently, always with a focus on achieving favorable outcomes. 

Mark S. Puzella Partner

Boston

As a trial lawyer, Mark excels at handling accelerated, complex cases. For example, as lead counsel for New Balance, Mark won a swift six-month International Trade Commission (ITC) investigation concerning claims of trade dress infringement. And, as lead plaintiff counsel for Explorica in a trademark case, he won a jury verdict just ten weeks after filing the complaint. During that short span, the parties engaged in complete discovery, including taking and defending numerous fact and expert depositions. Clients routinely ask him to take over matters at the close of discovery, prior to trial, or on remand, which presents unique challenges and time constraints.

He is also skilled at explaining complex concepts and technology to judges and juries in a persuasive, intelligible style. For example, in the high-profile Supreme Court case ABC v. Aereo, he led the trial and appellate team’s presentation of the key technology. That presentation was the basis of the trial court’s denial of a preliminary injunction, and the Second Circuit’s affirmance of that decision.

Mark draws upon his litigation experience to help clients anticipate and avoid legal issues related to new technologies and brands. Mark has advised numerous technology and media companies on the creation, use, and delivery of content and helped clients assess whether their products will withstand investor and competitor scrutiny. He also has significant experience advising on branding and re-branding projects, including private brand or store brand clearance and risk assessments.

Mark’s exceptional record has earned him praise as a problem solver from client and peer surveys. Most recently, Chambers USA described him as "extremely skilled and effective." World Trademark Review 1000 has called him “intelligent, thoughtful and client-oriented” and “incredibly impressive.” The Legal 500 has described him as a “smart, creative” trial lawyer who “anticipates everything.” And in 2016, IP Law360 named two of his cases among the top ten trademark decisions of the year.

Seth Reagan Senior Intellectual Property Attorney

Sacramento

Clients facing complex branding decisions or allegations of IP infringement rely on Seth for his innovative counsel and strategic thinking. With a robust background in both litigation and IP prosecution, Seth not only understands when and how to pursue an aggressive enforcement strategy but also empowers his clients by clearly explaining their options and guiding them toward the most effective solutions.

Over the past decade, Seth has successfully secured registrations and resolved trademark and copyright disputes for a diverse array of clients in industries such as aerospace, entertainment, gaming, software, technology, digital media, artificial intelligence, and retail. He has represented clients before the U.S. Patent and Trademark Office, in federal court, and in state court. Additionally, Seth has authored numerous widely-read articles and newsletters on a variety of legal topics, including intellectual property and sports law.

Seth is named in the 2024 and 2025 editions of the Best Lawyers: Ones to Watch® in America for his exceptional work in Intellectual Property Law.

Before embarking on his legal career, Seth served as an officer in the U.S. Air Force and as an agroforestry volunteer in El Salvador with the U.S. Peace Corps.

Robert Reznick Senior Counsel

Washington, D.C.

He currently is national coordinating counsel for a major oil company in connection with its climate change litigation. He previously served as co-lead counsel to a major international pharmaceutical manufacturer in the defense of nationwide litigation challenging industry pricing practices.

Rob’s experience includes extensive work in antitrust and False Claims Act cases, claims alleging fraud, and agency enforcement actions. His pharmaceutical industry activities include service as outside counsel to and Corporate Secretary of the Pharmaceutical Security Institute, Inc., the industry’s not-for-profit trade organization dedicated to the fight against pharmaceutical counterfeiting.

He is Managing Editor of The World in U.S. Courts, Orrick’s quarterly review of court decisions addressing personal jurisdiction over non-U.S. parties and the extraterritorial application of U.S. law to global business and cross-border activities.

Rob also served two terms on the District of Columbia Bar’s Pro Bono standing committee. Before joining Orrick, he was a partner in Hughes Hubbard & Reed LLP and Clifford & Warnke, in Washington, D.C.