All team members


Sebastian Haase



Sebastian Haase studied law at the Philipps-Universität in Marburg and completed his legal clerkship in Frankfurt am Main. During his legal clerkship, he attended a postgraduate course in pharmaceutical law at the Philipps-Universität Marburg. With one interruption, he has been admitted to the bar in Germany since 2011 and has already worked for Maiwald from 2012 to 2019. Prior to holding senior positions in the higher judicial service of the Free State of Saxony for several years, Sebastian Haase worked as a corporate lawyer in the German legal department of one of the worldwide largest U.S. pharmaceutical companies. In 2023, he rejoined Maiwald as a lawyer, bringing with him many years of pertinent and diverse professional experience in the pharmaceutical sector.

Sebastian Haase has extensive practical experience in commercial law and in the field of pharmaceuticals and life sciences. His main practice areas are pharmaceutical and medical device law as well as data protection law. He advises national and international clients on the drafting and implementation of complex contractual agreements. In addition, Sebastian Haase advises clients in the areas of drug advertising law, employee invention law and healthcare compliance. A further focus of interest is Law and Digitalization, in particular the overlap with the pharmaceutical and life sciences sector.

Sebastian Haase lectures in pharmaceutical law at the Philipps-Universität Marburg.

since 2013
Attorney-at-law at Maiwald
2020 - 2022
Saxony State Ministry of Justice
2019 - 2020
Legal Counsel for the Business Unit Speciality Care, overseeing research and development activities at the Ludwigshafen location
2017 - 2019
Several secondments in the legal department of Gilead Sciences
2012 - 2019
Attorney-at-law at Maiwald
2011 - 2012
Attorney-at-lawin the legal department of a health care group

2012 - 2016
Research assistant at the Institute for Civil Law and Civil Procedure Law under Prof. Dr. Wolfgang Voit at the Philipps Universität Marbur
Admitted to the bar
2008 - 2010
Legal clerkship in Frankfurt am Main and Darmstadt, including time with a DAX 30 chemical and pharmaceutical company
2008 - 2010
Postgraduate course in pharmaceutical law at the Philipps Universität Marburg
2002 - 2008
Studied law at the Philipps Universität Marburg

  • Contract law
  • Commercial Law
  • Data protection
  • Advising on regulatory issues relating to pharmaceutical law
  • Conducting training courses

  • Vertragshandbuch Pharma und Life Sciences, C.H.BECK, 2. Auflage, 2019 (gemeinsam hrsg. mit Boris Bromm)

  • Munich Bar Association
  • Sponsorship Association of the Research Center for Pharmaceutical Law at the Philipps Universität Marburg

  • German
  • English