Department profile
Kambourov & Partners

Intellectual Property

Europe Guide 2026 : Bulgaria


Kambourov & Partners

Rankings

About

Provided by Kambourov & Partners

The team offers comprehensive legal support across all areas of IP law, advising both domestic and international clients on the protection, management, and enforcement of intellectual property rights. The team covers copyright, trademarks, designs, and strategic counsel on licensing, trade secrets, know-how, and franchising agreements.

The team represents clients before the Bulgarian Patent Office, the EUIPO, and WIPO, handling complex litigation at all levels of the Bulgarian courts. Contentious work is a core strength, including trademark and copyright infringement, invalidity actions, cancellations, and domain name disputes. The team is particularly sought after for its expertise in high-profile matters, especially in the media and entertainment sectors.

Cross-border matters are a significant part of the team's caseload. With international academic qualifications, the team manages disputes involving private international law and conflict-of-law rules, often collaborating with international counsel on multi-jurisdictional strategies.

The team advises clients in sectors such as media, fashion, FMCG, retail, and beverages, and is particularly active in media and entertainment, handling advisory, transactional, and contentious issues, including defamation, copyright, and regulatory matters.

The practice has expanded into fintech and AI, advising on IP strategies involving algorithm protection, data licensing, and digital branding.

Industries (13)

  • Financial Institutions
  • Consumer Goods
  • Retail
  • Insurance
  • TMT
  • Real Estate
  • Sports
  • Healthcare
  • Media
  • Telecommunications
  • Publishing
  • Entertainment
  • IT

Chambers Review

Provided by Chambers

Intellectual Property - Bulgaria

Band 1

Band 1


What the Team is Known For
Kambourov & Partners has strong market support for its wide-ranging skills in the IP sphere, with notable experience in copyright cases in the media and entertainment industries. The team further offers trade mark registration and defence as well as portfolio management advice. Its expertise features advice to a number of prominent Bulgarian clients as well as being adept at advising international names. The law firm also possesses demonstrable experience in handling contentious matters before the BPO, EUIPO and WIPO.

Strengths

Provided by Chambers

  • Kambourov & Partners approaches brand protection not just as a legal exercise but as a core part of long-term business strategy, ensuring every step aligns with our commercial objectives.

    Intellectual Property respondentEurope
  • Kambourov & Partners' greatest strengths are its strategic thinking, responsiveness and ability to act decisively under pressure.

    Intellectual Property respondentEurope
  • All their solutions exceed all my expectations.

    Intellectual Property respondentEurope

Notable Practitioners

Provided by Chambers

  • Band 1Margarita Guigova
    Band 1Margarita Guigova

    Margarita Guigova

    Margarita Guigova is a distinguished lawyer who comes highly recommended for the full suite of IP matters. She regularly assists clients in the technology, entertainment, retail and publishing sectors, advising on trade mark registration, infringement of copyright and industrial design.
    • Margarita is outstanding throughout the entire process. She is clear, strategic, responsive and exceptionally dedicated. I feel fully supported and confident at every step thanks to her expertise.

      Intellectual Property respondentEurope
    • Margarita Guigova is an incredible IP lawyer. She stands out for her exceptional professionalism, precision and deep understanding of both trade mark law and brand strategy.

      Intellectual Property respondentEurope
  • Band 3Yana Todorova
    Band 3Yana Todorova

    Yana Todorova

    Yana Todorova wins widespread recognition from clients as a key component of the Kambourov & Partners intellectual property practice. She is active across the full spectrum of the law firm's work.

    • Yana combines excellent technical command of IP law with a clear strategic mindset, allowing her to handle both complex registrations and sensitive enforcement matters with confidence and clarity.

      Intellectual Property respondentEurope
    • Yana Todorova quickly grasps the nuances of each situation and provides advice that is precise, balanced and easy to act on. Her judgement in complex matters is excellent.

      Intellectual Property respondentEurope

Ranked Individuals at Kambourov & Partners (2)

Bulgaria

Members

Provided by Kambourov & Partners

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership