Hergüner Bilgen Özeke works with a broad range of clients across the technology, pharmaceutical and food industries. The practice has offices in Istanbul, Ankara and Izmir. One of the firm's key clients for several years has been Tesco Kipa Kitle Paz, which recently instructed the firm to handle a new trade mark infringement case. With a range of registered trade marks in Turkey, Tesco Kipa Kitle Paz has been a significant source of work for the firm. The firm also recently advised Santhera Pharmaceuticals in connection with a number of trade mark registrations. Another example of work relates to advising RTL Television, German broadcasters, in connection with a copyright right lawsuit filed by Kanal D, a Turkish broadcasting company. The case related to a Turkish documentary to which Kanal D alleged to have the copyright after a segment was aired in Germany without Kanal D's name appearing on screen. The case is handled by Bige Goksel.