Intellectual Property Law
Intellectual Property Law Questions? Ask a Lawyer
hello. you should consult with a patent litigation attorney and have them send a Cease & Desist letter. You can try to write/send the letter yourself but it may not have the desired impact and you will likely have to have the attorney do it later. if the product falls within the scope of your patent and they are selling it in the US (or having it imported in to the US) then that is patent infringement.