Cowan, Liebowitz & Latman

Cowan, Liebowitz & Latman, P.C. (CLL) is an intellectual property law and litigation firm founded in 1957. The firm advises on trademark, copyright and patent matters and handles IP litigation, with a litigation team that has secured significant victories in high-stakes disputes. Its trademark practice counts among its clients many owners of famous brands, and the firm serves companies of all sizes across a broad range of industries.

Beyond intellectual property, the firm's practice extends to advertising, media and technology law, customs and international trade, trade secrets, corporate and commercial law, real estate, trusts and estates, and employment law. Its work spans industries including sports, entertainment, technology, fashion, finance, food and hospitality, and it is recognised worldwide for its expertise.

CLL operates as a boutique, a scale that the firm says supports a multidisciplinary approach and personalised, cost-effective service, with an emphasis on sound advice, quality legal work and long-term client relationships. Many of its attorneys are ranked by legal directories and recognised as leaders in their fields. The firm has been in business for more than 65 years.