Patrick Narr

Born in Helgoland in 1966, Dr. Carsten Oelrichs trained as an industrial business administrator before going on to study law at the University of Hamburg, where he also worked as a research assistant at the Chair of Commercial, Shipping and Business Law. He received his doctorate in 1998, with a thesis on “Creditor Participation and Voting Bans in New Insolvency Proceedings”. Dr. Oelrichs has been a lawyer at ZENK since 1998. Dr. Oelrichs is partner with ZENK. For several years ru...

Born in Rheda-Wiedenbrück in 1967, Dr. Henrik Nacke studied law in Münster. During his legal clerkship and dissertation period, he worked as a research assistant at the Chair for Public Law, International Law and European Union Law at the University of Münster. In 1999, he obtained a doctorate”on the subject of “Protection against Dismissal in Corporate Transformations”, during which he was supported by the State of North Rhine-Westphalia’s fund for high...

Joachim Jung is a lawyer recognized by Best Lawyers in the practice areas of Competition / Antitrust Law and Data Security and Privacy Law. Joachim practices law in Hamburg, Germany Best Lawyers has recognized Joachim Jung since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Joachim Jung is held by other lawyers.

Kurt Luka is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Kurt practices law in Hamburg, Germany Best Lawyers has recognized Kurt Luka since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kurt Luka is held by other lawyers.

Born in Bremerhaven in 1984, Dr. Lisa Feuerhake studied German and Anglo-American law in Münster. After passing her first state licensing examination, Dr. Feuerhake completed a doctorate on the subject of “Competition Law in England”. As part of her doctorate, she spent a research semester at the University of Oxford, UK, for which she received a German Academic Exchange Service (DAAD) scholarship. From 2010-2012, she completed her legal clerkship in Hamburg, with posts abroa...

Sebastian Siepmann is a lawyer recognized by Best Lawyers in the practice area of Restructuring and Insolvency Law. Sebastian practices law in Hamburg, Germany Best Lawyers has recognized Sebastian Siepmann since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Sebastian Siepmann is held by other lawyers.

Dr. Christian Freudenberg, born 1967 in Hagen, studied law at the Ruhr University, Bochum. Thereafter, he worked as a research assistant at the University of Rostock and the University of Hagen. He has been admitted to practise law in 1997. Since 2006, he is listed as a certified specialist in intellectual property law. From 1998 to 2000 he was Director of Business Affairs at edel music AG. Since 2001, he has been working as an attorney, joining a business law practice spezialising in media a...

Born in Hamburg in 1962, Birgitta Weihrich studied law in Hamburg. After completing her legal clerkship – including a post at the Directorate-General for Competition of the European Commission in Brussels and Speyer – she was admitted to the bar in 1992. After spending a number of years in a commercial law firm in Northern Germany and as a legal advisor and authorized signatory of an insurance company, she joined ZENK in 2018. She has many years’ experience in both a wide ra...

Henning Anders is attorney-at-law and advises as partner at Möhrle Happ Luther healthcare companies. His clients include national and international pharmaceutical companies, and other involved parties within the healthcare system as well as manufacturers of medical products or care providers. Henning Anders and his team advise in almost every relevant area of the healthcare system. The focus of his legal advisory services is on regulation for market access and retention of market share o...

John-Patrick Bischoff is a lawyer recognized by Best Lawyers in the practice area of Mergers and Acquisitions Law. John-Patrick practices law in Hamburg, Germany Best Lawyers has recognized John-Patrick Bischoff since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which John-Patrick Bischoff is held by other lawyers.