Intellectual Property Litigation



We leverage our extensive technical, industry and legal experience to help clients protect their innovations and brands while maintaining their competitive advantage.

Paralegal

Hong Kong

+852 2171 6438

Partner

Chicago

312-425-8684

Partner

Los Angeles

213-629-6122

Partner

Providence

401-454-1042

Counsel

Los Angeles

213-629-6033

Partner

Chicago

312-425-8513

Associate

Los Angeles

213-629-6091

Partner

Chicago

312-425-8542

Partner

Washington, DC

202-585-8207

Counsel

Boston

617-345-1264

Associate

Los Angeles

213-629-6145

Partner

Boston

617-345-6054

Partner

Chicago

312-425-8514

Partner

Chicago

312-425-8515

Partner

Los Angeles

213-629-6190

Paralegal

Chicago

312-425-8612

Partner

Los Angeles

213-629-6179

Associate

Boston

617-345-1249

Partner

Albany

518-427-2652

Partner

New York

212-940-3152

Paralegal

Chicago

312-977-4437

Partner

Boston

617-345-1318

Partner

Chicago

312-425-3971

Counsel

Chicago

312-425-3973

Partner

Washington, DC

202-585-8436

Trainee Solicitor

Hong Kong

+852 2171 6416

Associate

Boston

617-345-1281

Partner

San Francisco

415-984-8368

Partner

San Francisco

415-984-8371

Partner

Rochester

585-263-1644

Associate

San Francisco

415-984-8267

Associate

Chicago

312-977-4361

Partner

Rochester

585-263-1065

Department Attorney

Washington, DC

202-585-8032

Associate

Los Angeles

213-629-6117

Partner

Chicago

312-425-8552

Associate

Washington, DC

202-585-8385

Partner

Boston

617-345-6057

Partner

Albany

518-427-2687

Partner

Albany

518-427-2664

Associate

Chicago

312-977-4421

Associate

Chicago

312-977-9291

Associate

New York

212-940-3104

Partner

New York

212-940-3026

Partner

Chicago

312-977-4432

Associate

Chicago

312-997-4469

Partner

Chicago

312-425-8534

Counsel

Chicago

312-425-8641

Counsel

Chicago

312-425-8563

Partner

Chicago

312-977-4881

Partner

San Francisco

415-984-8385

Counsel

Chicago

312-977-4458

Partner

Los Angeles

213-629-6194

Partner

San Francisco

415-984-8318

Associate

San Francisco

415-984-8271

Associate

Hong Kong

+852 2171 6429

Partner

Hong Kong

+852 2171 6418

Partner

Los Angeles

213-629-6196

Contacts

Jeffrey L. Costellia

Partner
Co-leader, Intellectual Property

jcostellia@nixonpeabody.com

Phone: 202-585-8207

Jason C. Kravitz

Partner
Co-leader, Intellectual Property

jkravitz@nixonpeabody.com

Phone: 617-345-1318

  • U.S. News/Best Lawyers “Best Law Firms” 2020 ranked as National Tier One in: Appellate Practice, Commercial Litigation, Corporate Law, Employment Law—Management, Energy Law, Franchise Law, Health Care Law, Labor Law—Management, Litigation—Construction, Litigation—Labor & Employment, Litigation—Real Estate, Mass Tort Litigation/Class Actions—Defendants, Patent Law, Public Finance Law, Real Estate Law, Securities Regulation, Tax Law
  • In addition, many Nixon Peabody practices received U.S. News/Best Lawyers Tier 1 rankings at the regional level in the following geographies: Albany, NY; Boston; Buffalo; Chicago; Long Island; Los Angeles; Manchester, NH; New York City; Providence, RI; Rochester, NY; San Francisco; and Washington, DC.
  • Legal 500 United States—Ranked for Trade Secrets (2013–2019)
  • IAM Patent 1000—The World’s Leading Patent Practitioners—Recommended for patent litigation, including seven patent lawyers individually listed (2012–2019)
  • World Trademark Review 1000—Recommended for trademark litigation and enforcement (2012–2019)
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