Jenner & Block

Mr. Van Horn litigates matters and counsels clients in intellectual property and technology disputes, competition law and complex financial transactions.  His practice spans state and federal courts throughout the country, in which he primarily represents publicly traded companies in high-stakes disputes.  Many of Mr. Van Horn’s recent cases involve representing foreign clients and international conflict-of-law issues.

Mr. Van Horn focuses his practice on intellectual property and competition law matters.  He specializes in patent infringement litigation, pharmaceutical litigation, and biosimilar litigation.  Recent patent cases have involved genetic engineering, molecular biology, and liquid chromatography.  He also counsels clients and litigates civil suits on a range of antitrust topics and across numerous industries, including consumer electronics, healthcare, industrial chemicals, construction, textiles, medical equipment, municipal airports, automotive, social media, dairy products, egg products and intermodal shipping services.  Mr. Van Horn contributes frequently to discussions on legal developments in the intellectual property and antitrust fields.  He is the co-author of the ABA Intellectual Property Law Section’s Antitrust Issues in Intellectual Property Law (2016).  He is also a member of the ABA Antitrust Section’s Intellectual Property Committee, and regularly publishes articles and makes presentations on the intersection of intellectual property and antitrust.

Mr. Van Horn’s pro bono practice includes representing criminal defendants before the Illinois state and federal courts.  Prior to joining Jenner & Block, Mr. Van Horn interned for the United States Attorney’s Office in the Eastern District of New York.  He earned his law degree from New York University School of Law in 2008, where he served as an executive editor of the NYU Journal of Legislation and Public Policy and was champion of the 2008 Orison S. Marden Moot Court Competition.