Law Offices of Runan Zhang also engaged in the practice of intellectual property law. Our practice involves patent, trademark, and copyright law, to advice on domain names, security interests in intellectual property, licensing, and related aspects of commercial law and other legal areas dealing with technology.

Patents - U.S. and Foreign
As the world community moves toward harmonization of patent systems, our knowledge of both U.S. and foreign law places us in a unique position to understand patent law practice as it is evolving worldwide. Our patent services include drafting of patent specifications; patent searches; opinions on patent validity and infringement; conducting appeals, interferences, oppositions, and re-examination and reissue proceedings; and filing under various international treaties to establish priority rights and secure regional protection.

Trademarks - U.S. and Foreign
Law Offices of Runan Zhang is actively engaged in securing, maintaining, and enforcing trademark rights in the United States and throughout the world. We provide trademark portfolio planning services. We conduct trademark searches and advise on trademark clearance, selection, and enforcement. Our expertise extends to trademark-related commercial considerations such as labeling, packaging, and advertising to comply with various governmental regulations, for example, under the U.S. Federal Food, Drug, and Cosmetic Act and the Textile Fiber Products Identification Act.

Copyrights - U.S. and Foreign
Law Offices of Runan Zhang is involved in various aspects of copyright law, including its interface with other intellectual property rights such as in the protection of computer software programs and industrial designs. We guide our clients in the choice of suitable protection for artistic and literary works as well as counsel our clients with respect to the myriad changes affecting copyright law as it pertains to new technology.