Güldeniz Doğan Alkan


+ 90 (212) 354 00 24

Bar Admissions:
Ankara Bar Association

English, Turkish, French, German


Güldeniz Doğan Alkan joined the firm in 2006 and has been a partner since 2017. Güldeniz is both lawyer and a trademark and patent attorney specializing in Intellectual Property law. She focuses on trademark and design, copyright, patents and utility models as well as unfair competition.

Güldeniz advises on both contentious and non-contentious matters including implementing IP protection and enforcement strategies, and represents clients before the Ankara IP courts (including actions against the Turkish Patent and Trademark Office) and represents clients before courts in cancellation, infringement and other types of action. She also works in IP enforcement where she supervises and drafts oppositions and appeals on trademark and design applications before the Turkish Patent and Trademark Office.

She represents foreign, multinational and Turkish clients from numerous business sectors including food and beverage, fashion, cosmetics, textile, electronics, entertainment, hotel and tourism, media and entertainment, pharmaceuticals, radio and TV broadcasting, telecoms, tobacco on all aspects of Intellectual Property and regulatory matters.


Speaking Engagements

Recent EU Case Law and Turkish Court of Appeals Precedents on Trademark, Gün + Partners – World IP Day, Moderator, Istanbul, Turkey, 26 April 2019

Turkey’s new Industrial Property Code (No. 6769), Gün + Partners Seminar, Speaker, Paris, France, 05 April , 2017


  • Association Internationale pour la Protection de la Propriété Intellectuelle (AIPPI),
  • International Trademark Association (INTA)
  • Patent and Trademark Attorneys’ Association of Turkey (PEM), Board Member
  • Association of Trademark and Design Law Practitioners (APRAM)
  • Pharmaceutical Trade Marks Group (PTMG)
  • Intellectual Property and Competition Law Commission of Ankara Bar


  • 2011, European Law, Gazi University, Ankara LL.M.
  • 2005, Faculty of Law, Galatasaray University, Istanbul LL.B.
  • 2002, Faculty of Law, Panthéon-Assas University, Paris
  • 2001, Charles de Gaulle French High School, Ankara