Oleksandr Mamunya

Oleksandr Mamunya is an Attorney-at-law and a Patent and Trademark Attorney. Since 2003 Oleksandr has been practicing the full range of intellectual property work, including patents, trademarks, trade names, designs, copyright and related rights, domain names, as well as IP enforcement, litigation and anti-counterfeiting.

Oleksandr is a leading expert and a go-to lawyer for highly sophisticated mandates. His experience covers litigation and out-of-court dispute resolution, including patents, trademarks, and trade names for major Ukrainian and international companies.

In addition, he handles complicated trademark and patent prosecution matters and works on complex IP assignments and licensing deals, and manages big clients’ IP portfolios. Oleksandr works in close cooperation with the Ukrainian PTO and is involved in projects to improve mechanisms of intellectual property rights protection, and in elaborating and implementing IP reform in Ukraine.

• International Trademark Association (INTA) (since 2008) (member of the Anticounterfeiting Committee (2022-2025), the Parallel Imports Committee (2017-2021);

• International Association for the Protection of Intellectual Property (AIPPI) (since 2012);

• MARQUES (member of the Unfair Competition Team (2023-2024));

• Ukrainian Bar Association (UBA) (Chair of the IP Committee (2017 - 2023);

• National Association of Patent Attorneys of Ukraine (admitted to practice as Patent and Trademark Attorney since 2010);

• European Business Association (since 2012) (Councilor of the Agrochemical Committee and Consumer Electronics Committee);

• Kyiv City Bar Association (admitted to Bar since 2005).

• Chambers and Partners: Trade Marks & Copyright. Ukraine 2026

https://practiceguides.chambers.com/practice-guides/trade-marks-copyright-2026/ukraine

• The Legal Industry Reviews: Ukraine 11th Edition

Ukraine Moves Towards an Opposition-Based Trademark System

https://www.flipsnack.com/cejchile/the-legal-industry-reviews-ukraine-edition-11-august-2026?p=46

• The Legal Industry Reviews: Ukraine 10th Edition

Protection of the Right to a Name in Feature Works

https://www.flipsnack.com/cejchile/the-legal-industry-reviews-ukraine-edition-10-march-2026?p=44

• The Legal Industry Reviews: Ukraine 9th Edition

Implementation of the Bolar Exemption in Ukrainian Law: Emerging Challenges

https://www.flipsnack.com/cejchile/the-legal-industry-reviews-ukraine-edition-9-october-2025?p=40

• Chambers and Partners: Patent Litigation. Ukraine 2026

https://practiceguides.chambers.com/practice-guides/patent-litigation-2026/ukraine/trends-and-developments

• Chambers and Partners: Fashion Law. Ukraine 2026

https://practiceguides.chambers.com/practice-guides/fashion-law-2026/ukraine/trends-and-developments

• Ukraine World: Ukraine’s aspirations for intellectual property protection: what you should know https://mamunya-ip.com/posts/ukraines-aspirations-for-intellectual-property-protection-what-you-should-know

• Mondaq: Mamunya О.S. Ukraine: The Impact Of Patent Expiration On Drug Prices And Availability / mondaq.com, 21.04.2023 – URL: https://www.mondaq.com/patent/1306486/the-impact-of-patent-expiration-on-drug-prices-and-availability

Ukrainian School for Political Studies

2016

State Institute of Intellectual Property

2009

World Intellectual Property Organization (WIPO) Academy

2005

Taras Shevchenko National University of Kyiv, Law

2004

Band 1 in IP

Chambers and Partners Europe

2022

Hall of Fame

The Legal 500 EMEA 2026

2026

Gold League

IAM Patent 1000: The World’s Leading Patent Professionals 2025

2026

Trademark Star, Patent Star

IP Star for Ukraine

2026

WTR 1000

Gold League

2026

Global Leader

Who's Who Legal

2024

Best Lawyer in Intellectual Property

Yurydychna Praktyka publishing

2021

Leading Individual (Top 3) in Intellectual Property and a notable practitioner in Pharmaceuticals

Ukrainian Law Firms. A Handbook for Foreign Clients

2021