Matthias Heisse

Matthias Weissinger is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. Matthias practices law in Munich, Germany Best Lawyers has recognized Matthias Weissinger since 2024. 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 Matthias Weissinger is held by other lawyers.

Dr. Paul Tauchner is a Munich-based Patent Attorney with Vossius & Partner Patentanwälte Rechtsanwälte mbB , practicing in the field of Intellectual Property Law. He studied chemistry at the University of Munich and received his Ph.D. from the Institute of Organic Chemistry in 1974. After completing his professional training in intellectual property at VOSSIUS & PARTNER, he was admitted as a German Patent Attorney (Patentanwalt) in 1977, a European Patent Attorney in 1978, a...

Verena Stenzel is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, Mergers and Acquisitions Law and Private Equity Law. Verena practices law in Munich, Germany Best Lawyers has recognized Verena Stenzel since 2027. 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 Verena Stenzel is held by other lawyers.

Christian Schmitt is a lawyer recognized by Best Lawyers in the practice area of Restructuring and Insolvency Law. Christian practices law in Munich, Germany Best Lawyers has recognized Christian Schmitt 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 Christian Schmitt is held by other lawyers.

Dr. Gerhard Hermann is a patent attorney based in Munich, Germany, with Vossius & Partner Patentanwälte Rechtsanwälte mbB . His practice focuses on intellectual property law , including patent opposition, revocation, and patent infringement proceedings, as well as matters related to trademark law. Dr. Hermann studied physics at the University of Stuttgart and earned his Ph.D. while serving as a research fellow supported by the German Research Association and the Max Planck Socie...

Dr. Arno Riethmüller's practice covers a broad spectrum of national and international arbitration and (cross-border) commercial litigation. His expertise includes corporate and commercial law including post M&A, trade-related conflicts, and cartel damage claims. He also advises clients on civil fraud, energy, damages and construction disputes. Arno represents clients across a broad range of industry sectors including private equity, banks/financial institutions, investors, trade, mac...

Johannes Heselberger represents clients in patent infringement proceedings before German courts in the first and second instance and gives advice and support to them in legal appeal proceedings and in complaints against denial of leave to legal appeal proceedings before the German Federal Court of Justice. Since the start of the UPC system on June 1, 2023, he has also represented clients in infringement and nullity proceedings before the Unified Patent Court. In addition, Johannes Heselberger...

Tom Petsch has long-standing experience in representing local and international clients in complex corporate and commercial litigation and arbitration proceedings. He also sits as an arbitrator. His main areas of practice include general commercial disputes, banking and finance disputes, professional liability disputes and post-M&A disputes. Together with Dr. Karl J.T. Wach, Tom co-authored an article in Dr. Walter Eberl´s book “Beweis in Schiedsverfahren”( Evidence in A...

Hannes Dürr Attorney Certified specialist in building and architects’ law Partner Specialists area: Real estate and property law, p rivate construction and architectural law, l itigation As a certified specialist in building and architects’ law, I have been advising national and international companies from the property industry as well as private and institutional investors for almost 20 years on all legal issues relating to the development, construction, acquisition, manage...

Rainer Viktor has been active in Intellectual Property Law and Technology Law since beginning his training at VOSSIUS & PARTNER in Munich in 1995. He was admitted as a German Patent Attorney (Patentanwalt) and European Trademark Attorney in 1998 and as a European Patent Attorney in 1999. In 2000, he became a partner at Vossius & Partner Patentanwälte Rechtsanwälte mbB. Based in Munich, Mr. Viktor advises companies, research institutions, and start-ups on intellectual propert...