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Key contacts
Partner: Korcan Dericioğlu
Quick facts
Firm - Year of Establishment

1997

Number of Partners

2

Total Number of IP Practitioners

10

Languages Spoken at the Firm

Turkish, English

Network Memberships

AIPPI, INTA

Key practice areas
Trusted Talent
Firm overview

As an IP focused law firm, our practice stands out from competing practices in several key areas, making our firm the top choice for clients in need of expert representation in intellectual property law disputes.

Specialization and Expertise: Our attorneys have extensive experience in handling a diverse array of IP matters, including patents, trademarks, copyrights, the Customs procedures, trade secrets, and licensing agreements. Our team is committed to safeguard the valuable assets and propel our clients’ business by providing top-notch litigation, enforcement, prosecution, UDRP, and counselling services both internationally and domestically. Spanning various industries including automotive, fashion, food industry, e-commerce, finance, electronics, retail chains, air transportation, construction, software, energy, and pharmaceuticals, we provide tailored-made solutions to the specific requirements of your business.

Client-Centric Approach: We proceed above and beyond to truly grasp the distinct needs and objectives of our clients. With our cutting-edge strategies perfectly tailored to align with business, we present personalized solutions that unlock the full potential and maximize the value of your invaluable IP assets.

Innovation and Technology: Our firm is always one step ahead of the curve as the forefront of emerging trends and technologies within the IP landscape. We leverage cutting-edge tools and resources in our practice to provide efficient and effective legal services guaranteeing that our clients always have access to the most current counsel and representation.

Global Reach: We have built a strong international network since intellectual property concerns frequently cross-national boundaries. Our firm's established and long-standing relationships in key jurisdictions worldwide allow us to efficiently manage international IP disputes and protect our clients' interests on a global scale.

Industry Knowledge: Considering our deep acquaintance with various industries, we have the capability to develop IP strategies that are specifically customized for the challenges and opportunities that firms in each industry confront. Thanks to our in-depth knowledge of the business, we are in a competitive position to provide value-added solutions.

Proactive Protection: We advocate preventative IP protection by assisting clients in foreseeing and responding to concerns and opportunities. Through comprehensive risk assessment and strategic planning, we assist clients in safeguarding their intellectual property assets and avoiding costly disputes.

Thought Leadership: Our firm's attorneys actively contribute to the field of intellectual property law through publications, speaking engagements, and participation in industry conferences. At the forefront of legal developments, we consistently elevate our capabilities and offer innovative solutions.

Client Satisfaction: We concentrate on providing a premium experience to our client. Client satisfaction is at the heart of our practice. To ensure our clients always feel supported and informed, we value a premium on open lines of communication, prompt responses, and complete transparency throughout all our engagements.

In summary, our IP-focused law firm distinguishes itself by providing specialized expertise, personalized service, innovative approaches, global reach, and a strong track record of success. Our firm is devoted to the highest standards of customer service and substantive advancements in IP law.

ESG and diversity achievements

We work remotely, except for one day a week.

Remote work, also known as telecommuting, offers several significant contributions to sustainability. One of the most evident benefits is the reduction in greenhouse gas emissions. By eliminating the need for daily commutes, employees and employers alike can reduce their carbon footprint. This leads to fewer cars on the road, less traffic congestion, and a decrease in air pollution.

Operating a physical office requires a significant amount of energy for heating, cooling, lighting, and running office equipment. Remote work reduces the energy demands of traditional office spaces, leading to lower energy consumption and, consequently, a reduction in the overall environmental impact.

Remote work encourages the use of digital tools and cloud-based technology, reducing the need for paper, physical storage, and office supplies. This promotes resource efficiency and decreases the demand for natural resources.

Remote work can enhance a company's ability to adapt to unforeseen disruptions, such as natural disasters or health crises, ensuring business continuity while reducing the environmental impact associated with travel and office closures.

At Dericioglu&Eren Law Firm we take great pride in our commitment to fostering diversity and inclusion within our organization. Our firm believes that a diverse and inclusive workplace not only enriches our work culture but also enhances our ability to provide the best possible service to our clients. Our initiatives in this regard are designed to create an environment where all individuals, regardless of their background, feel valued, respected, and empowered. The majority of our office employees consists of women, accounting for 80% of the population.

Our employees are aged between 23 and 50.

46% Gen Z
39% Gen Y (Millennials)
8% Gen X

Our commitment to diversity and inclusion is not just a statement but a core value that guides our actions every day. We are dedicated to creating an inclusive workplace where all our employees and clients can thrive, and we believe that this commitment strengthens our ability to deliver exceptional legal services.

Practice Areas & Sector Specialisations

Key IP Areas

Designs, Trade mark, Trade mark contentious, Patent contentious, Copyright & related rights, Intellectual property (contentious), Life sciences IP

Key Sector Expertise

Agriculture, Automotive, Construction & materials, E-commerce, Fashion & luxury goods, Financial services, Food & beverage, Life sciences, Media, Music, Oil & gas, Optics & photonics, Pharmaceutical, Universities & research, Transport, Arts, FMCG

Address:
Mustafa Kemal Mahallesi Dumlupınar Bulvarı Eskişehir
Yolu 9.km No:274l7 B Blok 14. Kat No:161,
Çankaya, Ankara 06530
Tel:+903124426996 Fax:+903124426911 Email:Contact Us Web Address:https://www.dne-legal.com/
2026 Edition
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Overview

Dericioğlu & Eren Law Firm is a leading intellectual property and privacy law firm based in Turkey. Established in 1997 by Ayca Pinar Eren, the firm offers a comprehensive suite of IP services, including copyright, trademark, design, patent infringement, counterfeiting and invalidation, and unfair competition.  

Notable practitioners: Ayca Pinar Eren.  

The head of the IP practice is Ayca Pinar Eren, who is also the founding and managing partner.

Testimonials

2026

"They provide clear, practical and well-reasoned legal advice, with strong technical knowledge of IP litigation and good responsiveness."

"The team is reliable and well-organized, with strong technical knowledge and efficient handling of IP filing and prosecution matters."

"They provide clear, practical and business-oriented IP advice, supported by strong legal expertise."

AYSU TAŞ

"She is highly responsive, detail-oriented and provides clear and practical legal advice."

 

2025

"Selected for their reliable and prompt services."

“Their ability to provide tailored solutions for trademark enforcement, portfolio management, and IP protection ensures both legal security and commercial value for their clients.”

“Their proactive and solution-oriented mindset, combined with industry-specific insights, set them apart as a trusted partner in IP matters."

“Their team brings a strategic and business-focused approach, ensuring not only legal protection but also the commercial optimisation of IP assets. With deep knowledge in trade marks, domain disputes, infringement actions, IP management systems, litigation, and enforcement strategies, they were the ideal choice for navigating complex legal challenges.”

"We chose Dericioğlu & Eren for work due to their outstanding expertise in IP law and their proven track record in trade mark enforcement and portfolio management.”

"What we appreciate most about Dericioğlu & Eren's IP service and team is their strategic, business-oriented approach combined with deep expertise in IP law.”

Linked Reviews
Trusted Talent

Patent 

Case studies show that the firm represented the client, a plastic packaging group in a lawsuit for the invalidation of a utility model intending to ensure that a rival company's utility model does not pose a risk to the client's future uses. 

Trademark 

Case studies show that the firm assisted the client, one of Turkey's leading banking institutions in expanding its brand portfolio by filing and prosecuting a trademark application.

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