A Trusted IP Advisor Since 1912 Deris is a one-stop shop for IP services with one of the largest and internationally regarded IP litigation and advisory team in Turkey. We have been the pioneer in shaping the IP landscape by obtaining the precedent court decisions and participating the preparation of the IP legislation upon the invitation of the legislative bodies. We provide a wide spectrum of high-quality services that are essential for securing, maintaining, defending and enforcing IP rights. Our litigation service and legal counseling are supported by the trademark attorneys and technical experts, who are national and European patent attorneys, under a unique service approach combining longstanding litigation experience with prosecution-technical expertise. Our goal is to secure enforceable IP rights in the market so that they can be transformed into sustainable commercial values.