Jonathan has over 30 years’ experience in litigation, licensing and counseling matters in copyright, trademark, unfair competition and right of publicity law, particularly for clients in the entertainment industry. World Trademark Review 1000 recognizes him as a leader in trademark matters and notes that he has “specific expertise in protecting rights related to fictional characters” (2016). He is ranked in New York by Chambers & Partners USA in the area of “Intellectual Property: Trademark & Copyright” (2014). In addition, Jonathan has been recognized as a leading intellectual property lawyer by New York Super Lawyers