Tuvia Rotberg

Mark Berkowitz and Tuvia Rotberg are intellectual property attorneys with the New York law firm of Amster Rothstein & Ebenstein LLP, where they each practice in all aspects of intellectual property law. Mark's practice emphasizes patent, copyright and trademark litigation, whereas, Tuvia's practice focuses on obtaining patent, copyright and trademark rights for clients. Together, they have developed an Amazon practice in order to represent e-commerce sellers in the cutting edge intellectual property legal issues that they face on a regular basis. In this role, they address rights owner complaints on Amazon.com, and counsel clients on developing intellectual portfolios that provide the most value in an online world.