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WE ARE AT YOUR SIDE.

Our team consists of experienced and highly qualified lawyers who have distinguished themselves in their specialisation and who continuously undergo further training in their areas of expertise.

 

Our law firm has the right specialists for your matter.

Find out more about us!

Mmag. Dr. Hartmut Schmidtmayr

MMAG. DR. HARTMUT SCHMIDTMAYR

Partner, Attorney-at-Law, Mediator

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Specialisation

Commercial, corporate and contract law, corporate law in the non-profit sector

NOMOS Rechtsanwälte GmbH

Sometimes, dealing with a legal issue feels like solving a puzzle. In such cases, quick comprehension, analytical thinking and the ability to look at a problem from all sides are particularly helpful. This includes listening carefully to really understand the problem. But the commitment to my clients is at the centre of everything. People have a very keen sense of whether their lawyer stands by them and is committed to them to the best of their abilities.

How would I describe myself as person?

A family guy

Mag. Mirjam Sorgo

MAG. MIRJAM SORGO

Partner, Attorney at Law

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Specialisation

Labour law and commercial litigation

In my areas of expertise, labour law and commercial litigation, preparation of legal proceedings is of particular importance. This includes not only thoroughly analysing the legal situation, but also, and in particular, researching my client and the opposing party. As a lawyer, I am repeatedly confronted with new and challenging situations, both in contract negotiations and in court, that require an immediate, yet experienced response. The ability to react appropriately in unexpected situations is what characterises a successful lawyer.

Where do I most enjoy spending my free time? In the Salzkammergut region!

Mmag. Alexander Koller

MMAG. ALEXANDER KOLLER

Partner, Attorney-at-Law, UPC Representative

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Specialisation

Intellectual property law, in particular patent law, trademark law and competition law

Technology and intellectual property have fascinated me since my time at the Vienna Technical Museum. It is therefore almost logical that these topics have also become the focus of my legal work. Today, I represent clients in national and international court proceedings concerning intellectual property rights, in particular patents and trademarks, as well as in disputes relating to unfair competition law. I also represent clients before the Austrian Patent Office and the European Union Intellectual Property Office in trademark matters. Out of court, I advise on the development, management and examination of intellectual property portfolios, the exploitation of intellectual property rights and the drafting of licence agreements. It is important to me to understand the needs of my clients – namely, the economic background to the legal issue – and to advise and represent them accordingly.

My motto: Don't deal with the problem, deal with the solution.

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MAG. SABRINA ZIPPENFENIG, LL.M.

Associate

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Specialisation

Medical law, intellectual property law, particularly trademark law and competition law

CAREER

 

  • Passed the bar exam with high honors (April 2026)

  • Attorney-at-law trainee at NOMOS Rechtsanwälte GmbH (since May 2023) 

  • Master’s degree program (LL.M.) at the University for Continuing Education Krems – Master of Laws: Medical Law (graduation June 2025) 

  • Court internship at the Vienna Higher Regional Court (October 2022 – April 2023)

  • University of Vienna, Bachelor’s degree in Law (graduated June 2022) 

    • Specialized training in medical law 

    • Specialized training in IP and technology law

  • Legal Assistant at a law firm in Vienna (September 2020 – August 2022)

 

Languages: German, English, Romanian

Memberships: Licensing Executives Society (LES Austria)

CAREER

Education 

  • University of Vienna – Bachelor’s in International Law (2024 – ongoing)

    • Bilingual program in German and English with an international focus

  • BG/BRG Frauengasse Baden (2014 – 2022)

    • Language track

    • High school diploma earned with honors

 

Professional Experience

  • Student Associate at NOMOS Rechtsanwälte GmbH (October 2025 – present)

    • Primary areas of practice in IP (particularly trademark law)

Languages: German, English, Romanian​, Italian

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