Thompson Cooper LLP - Patent Lawyers, Trademark Agents Vancouver , Thompson Cooper protects innovative ideas with Patents, Trademarks, Designs and Copyrights. If you are considering filing for a Patent, Trademark, Design or Copyright; please consider our firm. Our Patent Lawyers and Trademark lawyers have filed hundreds of Patents and Trademarks in Canada, and foreign countries, most frequently the United States. Our Patent Lawyers (also referred to as Patent Attorneys) who are qualified as Patent Agents to practice before the Canadian Intellectual Property Office. Our Trademark lawyers are qualified as Trademark Agents to practice before the Canadian Intellectual Property Office.