Dr. Niels Gierse

Dr. Niels Gierse

Dr. rer. nat., Dipl.-Phys. (Physics)

German and European Patent Attorney, UPC Representative

Nuclear fusion, software and AI, physics

Practice areas

  • Patent litigation
  • Patent prosecution
  • Oppositions and nullity actions
  • Freedom to operate

Industries

  • Nuclear fusion
  • Software and AI
  • Physics
  • Telecommunications

Profile

Niels is a German and European Patent Attorney and a representative before the Unified Patent Court. His practice focuses on patent litigation and patent prosecution in the high-tech industry, in particular nuclear fusion, software and artificial intelligence, telecommunications, and physics.

Before founding noēsis, he spent seven years in Munich patent litigation practices, first at Hogan Lovells and most recently at BARDEHLE PAGENBERG. He represented international clients in infringement and validity proceedings before the German courts and the Unified Patent Court, in opposition and appeal proceedings before the European Patent Office, and in nullity proceedings before the Federal Patent Court and the Federal Court of Justice, including several SEP and FRAND disputes in mobile communications. He trained as a patent attorney at a prosecution-focused firm, drafting patent applications in optics, communication technologies, automotive, electronics and software.

His technical expertise is rooted in some ten years of research in plasma physics and fusion diagnostics: a doctorate from the University of Cologne and the Bonn-Cologne Graduate School of Physics and Astronomy (Honors Branch), a postdoctoral position in Jülich accompanied by a EUROfusion Researcher Grant, and research stays at MIT and the Chinese Academy of Sciences. He has (co-)authored 34 scientific publications.

Since 2023 he has been building legal tech tools and AI solutions for patent practice and has published and lectured on the subject. At noēsis he combines demanding patent work with AI-supported workflows.

Selected matters

  • Member of the team representing Supponor before the UPC local division Helsinki against AIM Sport Vision - first UPC hearing after the establishment of the court
  • Member of the team representing Xiaomi in InterDigital's SEP proceedings (3G/4G) before the Regional Court Munich I
  • Member of the team representing Xiaomi in the global SEP dispute with Panasonic before the Unified Patent Court and the German courts
  • Member of the team representing Oppo in the SEP/FRAND dispute with Nokia before the Regional Court Munich I
  • Member of the team representing Amazon in infringement proceedings brought by Huawei (Wi-Fi 6) and Nokia (video streaming) before the Regional Court Munich I

Selected projects

  • SEP prior-art search for litigation at a leading German IP boutique (2025)
  • Initiator and project lead of an AI pilot project using large language models and retrieval augmented generation (RAG) for contentious patent proceedings and the analysis of UPC case law at an international law firm; first client use for prior-art review
  • Project lead for a nullity action generator (drafting automation)
  • IP advice, freedom-to-operate analysis and patent applications for a deep-tech start-up in nuclear fusion
  • Set-up of a laser-based in situ wall diagnostic at the superconducting tokamak EAST in cooperation with the Institute of Plasma Physics, Chinese Academy of Sciences, Hefei; supported by a EUROfusion Researcher Grant
  • Sub-project leader of a BMBF-funded industry project developing a pneumatic UHV actuator for ITER

Career

  1. 2026 - todayCo-founder, noēsis Patentanwälte PartG mbB, Munich
  2. 2024 - 2026Patent attorney, European Patent Attorney and UPC representative, BARDEHLE PAGENBERG, Munich
  3. 2019 - 2024Patent attorney (Senior Patent Attorney from 2024) in the patent litigation practice of Hogan Lovells, Munich; 2019–2020 training year at the German Patent and Trade Mark Office and the Federal Patent Court
  4. 2019Law for patent attorneys, FernUniversität in Hagen; internship at the Regional Court Düsseldorf, 4c Civil Chamber
  5. 2017 - 2019Trainee patent attorney, patent law firm, Munich
  6. 2014 - 2017Postdoctoral researcher, Forschungszentrum Jülich, Institute of Energy and Climate Research – Plasma Physics (Helmholtz Association); research stays at the Institute of Plasma Physics, Chinese Academy of Sciences, Hefei (EUROfusion Researcher Grant)
  7. 2014Doctorate in physics with distinction (magna cum laude), University of Cologne and Bonn-Cologne Graduate School of Physics and Astronomy (Honors Branch)
  8. 2010 - 2014Doctoral researcher, Forschungszentrum Jülich, fusion experiment TEXTOR
  9. 2010Diploma in physics, University of Cologne; diploma thesis at Forschungszentrum Jülich
  10. 2006 - 2007Visiting student, Massachusetts Institute of Technology (MIT), Plasma Science and Fusion Center, Cambridge, USA
  11. 2004 - 2010Scholar of the German Academic Scholarship Foundation

Admissions

  • German patent attorney (2020)
  • European Patent Attorney (2021)
  • Representative before the Unified Patent Court (2023)

Publications

  • N. Gierse, N. Buchheim, J. Möller, T. Kaufmann, "Generative AI and the Problem-Solution Approach: Does the Skilled Person Query a (Historic) Large Language Model When Trying to Solve the Objective Technical Problem?", epi Information 3/2025
  • C. Li, N. Gierse, J. Oelmann, S. Brezinsek, M. Rasinski, C. P. Dhard, T. Sunn Pedersen, R. König, Y. Liang, H. Ding, C. Linsmeier, the W7-X team, "Laser-induced breakdown spectroscopy for Wendelstein 7-X stellarator limiter tile analysis", Physica Scripta T170 (2017) 014004
  • N. Gierse, B. Schweer, A. Huber, O. Karger, V. Philipps, U. Samm, G. Sergienko, "In situ characterisation of hydrocarbon layers in TEXTOR by laser induced ablation and laser induced breakdown spectroscopy", Journal of Nuclear Materials 415 (2011) S1195–S1198
  • M. Z. Tokar, N. Gierse, V. Philipps, U. Samm, "Modeling of plasma distortions by laser-induced ablation spectroscopy (LIAS) and implications for the interpretation of LIAS measurements", Nuclear Fusion 55 (2015) 113017
  • N. Gierse, J. W. Coenen, C. Thomser, A. Panin, B. Unterberg, V. Philipps, U. Samm, "Conceptual study of ferromagnetic pebbles for heat exhaust in fusion reactors with short power decay length", Nuclear Materials and Energy 2 (2015) 12–19
  • R. Ochoukov, D. Whyte, B. Lipschultz, B. LaBombard, N. Gierse, S. Harrison, "Study and optimization of boronization in Alcator C-Mod using the Surface Science Station (S3)", Fusion Engineering and Design 87 (2012) 1700–1707

Talks and teaching

  • Presentations and web seminars on the application of AI in patent matters
  • Lecturer at the Joint ICTP/CAS/IAEA School and Workshop on Plasma-Material Interaction in Fusion Devices, Hefei, China, July 2016: introductory lectures on plasma-surface interactions and plasma-facing materials, standing in for Prof. Christian Linsmeier (Forschungszentrum Jülich)
  • Seminars and training sessions on generative AI in patent practice at Hogan Lovells, including in London and Washington, D.C., 2023–2024