Department profile
Ilyashev & Partners

Intellectual Property

Europe Guide 2026 : Ukraine


Ilyashev & Partners

About

Provided by Ilyashev & Partners

Intellectual Property is a key practice at Ilyashev & Partners, where we have been providing specialist services for over 25 years. The team advises international and domestic clients across all industries on the full spectrum of IP matters – from registration and portfolio management to complex litigation.

Our services include patent and trademark filings, patent-information research, licensing and IP audits, portfolio analysis, and contract negotiations. We counsel on protection against unfair competition, trade secrets and confidential information, and the use of IP rights in advertising. The team is highly experienced in dispute resolution, invalidation of IP registrations, anti-counterfeiting matters, and enforcement strategies.

Well known for its IP litigation strength, Ilyashev & Partners represents multinational corporations and major brands in high-profile cases before Ukrainian courts and administrative bodies. We have a long track record of successful cooperation with state authorities and investigators in anti-counterfeiting actions, including raids that resulted in the seizure of hundreds of thousands of counterfeit products.

By combining deep local expertise with international standards, we deliver comprehensive trademark and patent protection strategies for global businesses operating in Ukraine.

More details are available at: https://attorneys.ua/en/service/intellectual-property/

Clients (9)

  • Takeda Ukraine
  • Omnifarma
  • Ukrainian Red Cross Society
  • Claas
  • Minelab Electronics
  • CoPeerRight Agency
  • Macleods Pharmaceuticals
  • Veramed
  • Kalceks

Industries (15)

  • Aviation
  • Agribusiness
  • Public Sector
  • Medicine & Healthcare
  • Real Estate & Construction
  • Advertising & Marketing
  • Retail
  • IT Technologies, Media and Telecommunications
  • Pharmaceuticals
  • Private Client
  • FMCG
  • Sports
  • Energy & Natural Resources
  • Financial Technologies
  • Security & Defence

Chambers Review

Provided by Chambers

Intellectual Property - Ukraine

Band 4

Band 4


What the Team is Known For

Ilyashev & Partners' intellectual property law practice is best known for acting in contentious cases. The team acts for domestic and international clients, often from the pharmaceutical sector. The law firm is active in patent, copyright and trade mark registration and disputes.

Notable practitioners

Mikhail Ilyashev is a key contact at the law firm.

Work Highlights

Provided by Chambers

  • Ilyashev & Partners represented DOIT-BI in multiple infringement disputes.

Strengths

Provided by Chambers

  • The law firm effectively coordinates litigation strategies across different jurisdictions, anticipating procedural challenges and structuring defences with the long-term business impact in mind.

    Intellectual Property respondentEurope
  • The team is very proactive and always provides the full range of advice.

    Intellectual Property respondentEurope
  • Ilyashev & Partner's communication is very clear.

    Intellectual Property respondentEurope
  • Ilyashev & Partners is responsive and result-oriented.

    Intellectual Property respondentEurope

Members

Provided by Ilyashev & Partners

  • Mikhail Ilyashev

  • Andriy Lytvyn

  • Oleksandr Fefelov

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