Department profile
Irell & Manella LLP

Intellectual Property

USA Guide 2026 : USA - Nationwide


Irell & Manella LLP

Rankings

About

Provided by Irell & Manella LLP

Irell represents companies, innovators, investors, universities, research institutions and individuals in matters involving important technologies, intellectual property and business interests. We approach each matter by first understanding what the client needs to accomplish, then assembling a focused team and developing a strategy around that objective.

Our lawyers have substantial experience in patent, trade secret, trademark, copyright, antitrust, unfair competition, licensing, contract and other complex commercial disputes. Recent matters have involved semiconductors, computer memory, data storage, telecommunications, mobile banking, pharmaceuticals, medical devices and other life sciences technologies. We handle cases through every stage, including pre-suit analysis, discovery, trial, post-trial proceedings and appeal, as well as related proceedings before the US Patent and Trademark Office and US International Trade Commission.

By bringing together lawyers who combine specialized experience with broad-based legal knowledge—and training new lawyers to undertake significant responsibility early in their careers—we achieve outstanding results without overstaffing.

Recently, Irell was named The Recorder’s Tech Industry Litigation Department of the Year, received a Gold ranking from IAM Patent 1000 and was named Legal Innovator of the Year by Life Sciences Patent Network. The firm was also ranked Elite by Chambers Associate.

Chambers Review

Provided by Chambers

Intellectual Property - USA - Nationwide

Band 3

Band 3


What the Team is Known For

Irell & Manella is a much-admired IP litigation group, best known for work in the patent space, with a reputation that extends far beyond its California base. The firm is retained by market-leading clients in hi-tech and life sciences, and also regularly sought after to provide counsel to startups and emerging companies. The team's expertise extends to trademark portfolio management and copyright counseling.

Work Highlights

Provided by Chambers

  • Irell & Manella secured a favorable settlement for SNMP Research in a copyright infringement and breach of contract dispute over proprietary networking software.

Strengths

Provided by Chambers

  • The attorneys are experts when it comes to trial strategy and presenting things to jurors and advocacy.

    Intellectual Property respondentUSA
  • Irell & Manella handles the most sophisticated intellectual property disputes. The results it achieves for us in very complex cases have always been impressive.

    Intellectual Property respondentUSA

Notable Practitioners

Provided by Chambers

  • Senior StatespeopleMorgan Chu
    Senior StatespeopleMorgan Chu

    Morgan Chu

    Morgan Chu maintains an enviable reputation for his sophisticated IP litigation practice. His extensive client roster includes leading pharmaceutical, tech and retail sector corporations.
    • Morgan Chu is a luminary of the plaintiff bar.

      Intellectual Property respondentUSA
    • Morgan has a prominent reputation.

      Intellectual Property respondentUSA
    • Morgan Chu is phenomenal.

      Intellectual Property respondentUSA

Ranked Individuals at Irell & Manella LLP (1)

USA - Nationwide

Members

Provided by Irell & Manella LLP

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