Christensen, Fonder, Dardi & Herbert PLLC

Christensen Fonder Dardi in Minneapolis, MN is an intellectual property law firm of experienced attorneys providing creative and effective legal services and representation to clients throughout the world. We provide a broad range of legal services, including U.S. and international patent preparation and prosecution, patent opinions, intellectual property litigation, patent post-grant proceedings, trademark search and acquisition, copyright registration, licensing, due diligence and portfolio management.In addition to a robust U.S. legal practice that includes representation before the U.S. Patent & Trademark Office and U.S. federal courts, our firm also procures and protects intellectual property assets outside the U.S. through a network of established and trusted intellectual property law firms practicing in dozens of countries throughout the globe.