Patent attorney in Brooklyn, NY Leonid Mikityanskiy, is a USPTO Registered Attorney. We specialize in Patents, Trademarks, Copyrights - and all Intellectual Property Matters. Patent Applications - prepare, file, and prosecute your utility or design patent. Patentability searches and patentability opinions on your inventions. Trademark Services - prepare and file of federal trademark applications and prosecution. Responses to USPTO rejections, and TTAB proceedings. Trademark enforcement: policing trademarks, litigating trademark infringement, counterfeiting, and dilution. Copyright registration services and Instagram copyright infringement. Copyright licensing and preparing licensing agreements.