Collen IP represents some of the world’s leading brands, providing legal representation to global companies and other businesses in the areas of trademark, copyright, design and utility patent, advertising and marketing and privacy and information management.

Launched in 1996 and based in New York, we enjoy a tradition of excellence. In addition to being practicing attorneys, many of our lawyers are lecturers, authors and leaders of the intellectual property bar. Our accumulated knowledge and experience make it possible for us to approach each problem from an advanced starting point. At Collen IP we do not learn at our clients’ expense. We are proud to say that we have long-standing professional relationships with many of our clients.

Our trademark prosecution group efficiently handles client trademark portfolios and manages thousands of applications and registrations worldwide. Our Collen IP patent prosecution team helps clients protect their inventions in the United States.

Our litigation group represents U.S. and global companies in federal trial and appellate courts in matters ranging from complex, “bet-the-brand” disputes to more routine trademark, copyright, patent, trade secret and false advertising cases. Each year, we litigate one of the country’s most extensive dockets of Opposition and Cancellation administrative proceedings before the United States Patent and Trademark Office’s Trademark Trial and Appeal Board.

Our advertising and marketing lawyers help clients stay legally compliant when launching new advertising and marketing campaigns, and our privacy and information management lawyers help those companies navigate the complex patchwork of regulations that govern the collection, use and transfer of consumer and other data.

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