New York

Firm overview

Haley Guiliano started as the patent practice spin-off from Ropes & Gray LLP. The Haley Guiliano team has extensive experience with representing clients of all sizes and across a multitude of industries around the globe in connection with intellectual property matters. All of our attorneys and patent agents have technical and scientific backgrounds, many of whom have graduate degrees. We are used to counseling and representing clients on high stakes complex matters – relying on both our legal analysis expertise and technological know-how.

We tailor our relationship for every one of our clients, recognizing that a cookie-cutter approach to IP representations is not adequate. We make it a point to understand our client’s business, its needs, and its goals. This underpins the work that we perform in the course of our representation.

Haley Guiliano is selective in hiring talented candidates with exceptional legal and technical/scientific backgrounds. We invest in our legal team and support staff. This includes providing each person with opportunities to work on a wide scope of projects in addition to specializing in a respective practice area. Haley Guiliano has developed an environment that fosters professional development and collegiality.

As a client, this means your matters will be handled by a team of Haley Guiliano professionals with a broad range of experience, who are able to learn about your business and your needs. This institutional knowledge will be a continuous mainstay during the course of our representation.

Firm overview

In an era of rapid innovation, the legal landscape is shifting just as fast. You're advising on complex challenges, anticipating risks, and driving business forward. Staying ahead means having a partner who understands not just the law, but the industries redefining it.

At Davis Wright Tremaine, we offer deep industry knowledge, strategic insight, and a commitment to practical, actionable advice tailored to your needs—so you're prepared to tackle today's challenges while seizing tomorrow's opportunities.

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Firm overview

Weil offers a comprehensive, national IP practice, comprising Patent Litigation, Technology and IP Transactions, IP/Media (which encompasses trademark, copyright, music licensing, privacy, and false advertising matters), and our cross-disciplinary IP Counseling Practice.

Weil’s national Patent Litigation practice offers strong platforms in Silicon Valley, New York, and Washington, DC, with more than 30 practitioners nationally. We have earned a reputation as a go-to firm for high stakes patent litigation in all of the major venues, including in federal district courts, at the United States International Trade Commission, on appeal at the Federal Circuit, or before the Patent Office. Our patent litigators regularly handle matters where the rulings are game-changing and where the law, facts, and technology are complex. In many instances, these cases often have far-reaching impacts across entire industries. Importantly, many of our attorneys have degrees in chemistry, biology, computer science, electrical engineering, mechanical engineering, and physics. These technical and scientific backgrounds allow us to identify critical issues and quickly understand the technology at the forefront of a case. With the majority of our team licensed to practice before the U.S. Patent Office, our team has unique strategic advantages in being able to navigate the interplay of district court cases and IPR/post-grant proceedings. Indeed, our lawyers are leaders in inter partes review and covered business method review proceedings, having handled more than 300 of them since 2012.

Our Technology and IP Transactions group comprises 33 lawyers in New York, Silicon Valley and London who spend 100% of their time on technology and intellectual property transactions—a distinguishing feature of Weil—bringing deep expertise to client matters. We represent our clients in all stages of development, from start-ups to Fortune 50, across a broad range of industries. We are well known for our cutting-edge work across all forms of stand-alone technology and intellectual property transactions such as patent acquisitions, licensing agreements, joint ventures, strategic alliances, research and development collaborations, internet/e-commerce arrangements and other types of cross-border technology transactions.

Our IP/Media practice, which boasts nearly two dozen lawyers with IP expertise and courtroom experience, has a leading reputation for success dealing with and litigating cutting-edge IP issues. Leading social media platforms, digital music streaming companies, major media and entertainment companies, global e-commerce platforms and international financial services companies regularly turn to Weil’s IP/Media practice to manage: cutting-edge secondary liability issues; DMCA safe harbors and compliance requirements; music licensing; trademark and copyright licensing requirements; trademark strategy, enforcement and litigation; IP matters arising in the transactional context; false advertising claims; development of terms of service, fair use and assessment of infringement risks (both direct and secondary); and strategies associated with the clients’ service offerings and product development initiatives. Weil also has the nation’s pre-eminent service-side music copyright practice, and has litigated more than a dozen royalty rate-setting proceedings—far more than any other law firm. We work closely with our broad base of clients to coordinate these issues on a global basis, and over the last several decades, our lawyers have participated in many of the most significant trademark and copyright cases.

Weil’s clients benefit from our deep bench of leading practitioners with the full spectrum of IP capabilities. Clients of the group include: AbbVie; AIG; Alibaba; BASF; BBC Studios; Bio-Rad; Brookfield; CareDx; CBS; Comcast; eBay; Eli Lilly; Getty Images; General Electric; GLOBALFOUNDRIES Inc.; Houghton Mifflin Harcourt; HP, Inc.; Illumina; Intel; Johnson & Johnson; Kroger; Lenovo Group; Meta Platforms; Nuance Communications; Oracle; Pacific Biosciences; Palo Alto Networks; Pandora Media; Regeneron Pharmaceuticals; S&P Global; Samsung; Sanofi; SiriusXM; and Tesla; among others.

Firm overview

Paul, Weiss, Rifkind, Wharton & Garrison LLP is a premier firm of more than 1,000 lawyers with diverse backgrounds, personalities, ideas and interests who provide innovative and effective solutions to our clients’ most complex legal and business challenges. With 11 offices across North America, Europe and Asia, and a robust international network, the firm represents many of the world’s largest and most important asset managers, public and private corporations, and financial institutions, as well as clients in need of pro bono assistance. We consistently earn high praise for our collaborative, commercial approach, providing novel and efficient solutions to otherwise intractable situations.

The firm is widely recognized as having market-leading practices in private equity, public company M&A, litigation, white collar and regulatory defense, and restructuring. Within these broad practices, we also offer numerous elite specialized practices, including finance, capital markets, investment funds, antitrust, tax and executive compensation, among others.

Litigation:

No other law firm can approach Paul, Weiss’s experience and record of success in the most complex, high-stakes litigation in U.S. federal and state courts. Our renowned trial team is a particularly powerful advantage, both in the courtroom and at the settlement table.

With a deep bench that includes many of the country’s most accomplished trial lawyers and former senior government officials, our Litigation Department is uniquely positioned to handle multifaceted crises, from sprawling cross-border, multi-regulator enforcement actions to parallel private litigation. We are regularly entrusted with fast-moving, franchise-threatening matters because of our ability to develop and execute a winning strategy, no matter the problem or adversary, and to see the matter through to the ultimate resolution, whether at trial or before the Supreme Court.

The Litigation Department includes dozens of former federal prosecutors and senior U.S. government officials, including a former U.S. Attorney General; former U.S. Attorneys for the Eastern District of New York and the Northern District of California; a former Secretary of the Department of Homeland Security; former senior leaders in the Department of Justice’s Antitrust Division; numerous senior counsel from the SEC, the CFPB, the FTC and other key U.S. regulatory agencies; and former senior members of the White House Counsel’s office.

White Collar & Regulatory Defense:

Clients facing white collar and regulatory enforcement challenges look to Paul, Weiss to protect their businesses and reputations and manage the behind-the-scenes interplay among competing regulatory and enforcement agencies. We have experience handling a vast range of regulatory and enforcement inquiries and internal investigations, including involving multiple jurisdictions. Our lawyers are adept at conducting internal investigations on behalf of companies, boards, audit committees and special litigation committees. Within the litigation and white collar and regulatory defense practices, we are widely recognized for our expertise in many specialized areas, including:

• Antitrust
• Anti-Corruption & Foreign Corrupt Practices Act
• Anti-Money Laundering
• Artificial Intelligence
• Bankruptcy Litigation
• Congressional Investigations
• Crisis Management
• Cryptocurrency & Blockchain
• Cybersecurity & Data Protection
• DEI Strategic Advisory
• Digital Technology
• E-Discovery
• Employment, Workplace Investigations & Trade Secrets
• ERISA, Pension & Benefits Litigation
• False Claims Act & Qui Tam Litigation
• Financial Services Litigation & Investigations
• Insurance Litigation
• Intellectual Property Litigation
• Internal Investigations
• International Arbitration
• Investigations
• Investment Management Litigation
• Mergers & Acquisitions Litigation
• National Security, CFIUS & FARA
• Product Liability & Mass Torts
• Civil Rights & Racial Equity Audits
• Sanctions
• Securities Litigation
• Supreme Court & Appellate Litigation
• Sustainability & ESG Advisory