Leydig, Voit & Mayer, LTD.

Headquarters: Chicago, Illinois

6 The Best Lawyers in America® awards

3 Best Lawyers: Ones to Watch® in America awards

Best Law Firms Edition 14 National Badge Visit Best Law Firms profile for Leydig, Voit & Mayer, LTD. Visit Website

Intellectual Property Counsel to Leaders of Business and Industry

When the leaders of industry are faced with difficult or unique intellectual property issues, Leydig, Voit & Mayer provides trusted counsel. The firm has been at the forefront of intellectual property law for more than 100 years and enjoys an international reputation for excellence in all areas of intellectual property practice.

The firm numbers more than 70 attorneys and patent agents in four offices in the U.S. and Germany and provides counseling, litigation, licensing and prosecution services to clients throughout the world. Our attorneys are supported by more than 100 law clerks, paralegals and administrative personnel, who work to ensure accuracy and timely response.

We have helped to shape the intellectual property landscape, serving clients in such diverse fields as chemicals, computer hardware and software, consumer household products, electronics, financial services, genetic elements, heavy industry, medical devices, machinery and pharmaceuticals.
  • Aetna
  • American International Group
  • Caterpillar, Inc.
  • Huawei Technologies
  • Illinois Tool Works, Inc.
  • Jim Beam Brands Co.
  • National Institutes of Health (NIH)
  • Perrigo Company
  • Teva Pharmaceuticals USA
  • USG Corporation
  • Walgreens Co.
  • Whirlpool

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  • Litigation - Intellectual Property
  • Litigation - Patent
  • Patent Law
  • Trademark Law

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