Irell & Manella LLP

Irell & Manella LLP is a premier litigation-focused law firm known for handling complex, high-stakes disputes for leading technology companies, innovators, and businesses. The firm provides strategic legal representation in intellectual property, patent litigation, antitrust matters, securities litigation, and complex commercial disputes across multiple industries.

Irell & Manella LLP has built a national reputation for excellence in trial advocacy and intellectual property litigation. For more than eight decades, the firm has helped clients resolve complex legal challenges by combining deep technical knowledge, creative strategy, and rigorous courtroom advocacy.

Irell & Manella LLP attorneys bring extensive legal and technical expertise to their practice, with many lawyers holding advanced scientific and engineering degrees. This multidisciplinary background enables the firm to effectively analyze complex technologies and develop powerful litigation strategies for technology-driven industries.

Irell & Manella LLP focuses on high-stakes intellectual property disputes, including patent litigation, patent office trials, and technology-related commercial litigation. The firm also advises clients on antitrust matters, securities disputes, insurance litigation, and intellectual property transactions affecting global technology markets.

Irell & Manella LLP enhances its litigation capabilities through its unique Technical Analysis Laboratory, an in-house facility that supports scientific analysis, product testing, reverse engineering, and software examination. This advanced resource enables the firm to efficiently investigate evidence and build stronger litigation cases.

Irell & Manella LLP has achieved numerous landmark victories in intellectual property and commercial litigation, including record-setting patent judgments and significant appellate successes. The firm is consistently recognized by leading legal rankings and industry publications for its exceptional trial teams and litigation results.

Irell & Manella LLP continues to uphold a culture of intellectual curiosity, collaboration, and professional excellence. By combining lean teams with deep experience and innovative problem-solving, the firm delivers efficient, high-quality legal representation to clients facing complex and mission-critical legal challenges.