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2026 Edition
Patent prosecution
Other Notable Firms
17 firms ranked
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Tier 1

Deris
6 practice areas
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Tier 2

Gün + Partners
6 practice areas
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Istanbul Patent
5 practice areas
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Tier 3

Ankara Patent
5 practice areas
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Erdem Kaya & Partners
1 practice area
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INVOKAT Intellectual Property Services
4 practice areas
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Other Notable Firms

Anadolu Patent
3 practice areas
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Destek Patent
5 practice areas
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Devin Law & IP
7 practice areas
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Grup Ofis
6 practice areas
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Kenaroğlu Avukatlık Bürosu
8 practice areas
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Moroğlu Arseven
8 practice areas
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NSN Law Firm
8 practice areas
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NormPatent
3 practice areas
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Orbis IP & Law
6 practice areas
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Soylu Patent
4 practice areas
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Trade mark disputes
Other Notable Firms
15 firms ranked
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Tier 1

Deris
6 practice areas
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Gün + Partners
6 practice areas
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Kenaroğlu Avukatlık Bürosu
8 practice areas
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Moroğlu Arseven
8 practice areas
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NSN Law Firm
8 practice areas
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Tier 2

Esin Attorney Partnership
7 practice areas
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Ofo Ventura
5 practice areas
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Tier 3

ATG Law Firm
6 practice areas
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Devin Law & IP
7 practice areas
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Other Notable Firms

Aksoy IP
6 practice areas
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DLC Law Firm
2 practice areas
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Grup Ofis
6 practice areas
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Orbis IP & Law
6 practice areas
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Suluk Intellectual Property Law Firm
7 practice areas
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Trade mark prosecution
Tier 3
30 firms ranked
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Tier 1

Deris
6 practice areas
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Esin Attorney Partnership
7 practice areas
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Gün + Partners
6 practice areas
View full profile
Kenaroğlu Avukatlık Bürosu
8 practice areas
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Moroğlu Arseven
8 practice areas
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NSN Law Firm
8 practice areas
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Tier 2

Istanbul Patent
5 practice areas
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Ofo Ventura
5 practice areas
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Tier 3

ATG Law Firm
6 practice areas
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Ankara Patent
5 practice areas
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Erdem Kaya & Partners
1 practice area
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Grup Ofis
6 practice areas
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Kodiak
2 practice areas
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Starker IP
2 practice areas
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Other Notable Firms

2H Patent
1 practice area
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Abion
5 practice areas
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Aksoy IP
6 practice areas
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Anadolu Patent
3 practice areas
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BEYOND
1 practice area
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Destek Patent
5 practice areas
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Devin Law & IP
7 practice areas
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Dis Patent
1 practice area
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INVOKAT Intellectual Property Services
4 practice areas
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Koç Attorneys at Law
2 practice areas
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Orbis IP & Law
6 practice areas
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Suluk Intellectual Property Law Firm
7 practice areas
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Özdirekcan Dündar Şenocak Ak
2 practice areas
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Overview

Grup Ofis Marka Patent is a well-established intellectual property (IP) law firm in Turkey, founded in 1984. The firm offers a comprehensive range of IP services, including trademark, patent, design, and utility model registration, as well as legal consultancy.  

Notable practitioners:  Cenk Sevinç.  

The head of IP practice at Grup Ofis Marka Patent is Cenk Sevinç.

Testimonials

2025

“Their feedback is always speedy and excellent.”

"They are excellent associates, proactive and communicate both swiftly and comprehensibly."

"They are responsive and reliable, and we have a long-standing relationship."

"They show excellent skills in handling trade mark matters."

"They work efficiently, and they deal with matters rapidly.”

Linked Reviews
Patent

Case studies show that the firm represented the client, Anadolu University in opposition and assisted in subsequent prosecution.

Trade mark

Case studies show that the firm represented the client, a major energy company in the litigation against the trademark application.

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