Michael-Alexander Rojnic

Dr. Wolfgang Hopp studied law, biology and English in Göttingen and completed his legal clerkship in Lower Saxony. From 1997-2000, he was a research consultant at the University of Münster’s Central Institute for Spatial Planning. In 1999, he received his doctorate in spatial planning law, with a thesis on the subject of “Legal and Enforcement Issues in Spatial Planning Procedures”. Dr. Hopp has been a lawyer at ZENK since 2000. He specializes in advising and assis...

Tilman Müller is a lawyer recognized by Best Lawyers in the practice areas of Competition / Antitrust Law and Intellectual Property Law. Dr. Tilman Müller specializes in patent infringement proceedings and parallel invalidity proceedings, not only in national courts, but also before the Unified Patent Court since day one. His work focuses on the representation of patent pools, the enforcement of standard-essential patents, and all related antitrust issues. Tilman is not only familia...

Dr Justus Jansen (Lawyer of the Year Litigation, Hamburg, 2020, Lawyer of the Year Trade Law, Hamburg, 2022) is heading the Dispute Resolution practice group at GSK Stockmann since 2014. The team has 23 members and is thus considered one of the largest dispute resolution teams in Germany with widely recognised expertise and track record in commercial, banking & finance, energy, international plant engineering and corporate disputes as well as in post-M&A disputes. In addition, investm...

Dr Andreas Freitag has been working as a lawyer in Hamburg with a focus on intellectual property and IT law since 1993. He advises and represents national and international clients with regard to the development, exploitation and defence of their intellectual property rights and licensing strategies, in particular in the areas of fashion (design), cosmetics, advertising, software development and social media. He has particular experience in supporting cooperations and projects relating to dev...

Dr Menso Engelmann has been practising as a lawyer in the field of corporate law and M&A since 2008. He advises private individuals, strategic and financial investors, private equity funds, family businesses, joint ventures, and listed companies on all aspects of corporate transactions. He also provides guidance on transactions in the context of corporate crises and restructurings under transformation law, as well as on real estate transactions. In corporate law, his focus is on stock cor...

Dominik Heimberg specializes in corporate/commercial litigation, advising companies and entrepreneurs on matters of general business law, capital investment law and regulatory law. One focus of his practice is litigating cases in the aforementioned areas before courts of law and arbitration courts.

Jan Peter Scharf is a lawyer recognized by Best Lawyers in the practice areas of Public Law, Public Private Partnership and Real Estate Law. Jan Peter practices law in Hamburg, Germany Best Lawyers has recognized Jan Peter Scharf 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 Jan Peter Scharf is held by other lawyers.

Olaf Hartenstein is a lawyer recognized by Best Lawyers in the practice areas of Maritime Law and Transportation Law. Olaf practices law in Hamburg, Germany Best Lawyers has recognized Olaf Hartenstein 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 Olaf Hartenstein is held by other lawyers.

Rüdiger Ludwig is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Mergers and Acquisitions Law. Rüdiger practices law in Hamburg, Germany Best Lawyers has recognized Rüdiger Ludwig 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 Rüdiger Ludwig is held by other lawyers.

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