• About us
  • People
  • Expertise
    • Sectors
        • Technology, media & communications Technology, media & communications
        • Private Wealth Private wealth
        • Real estate, infrastructure & energy
        • Life sciences & healthcare icon Life sciences & healthcare
        • Aerospace & defence
        • Automotive & mobility
        • Business & professional services
        • Chemicals
        • Consumer & retail
        • Financial institutions & insurance
        • Hotels, hospitality & leisure
        • Logistics & transport
        • Manufacturing & industrials
        • Public services & education
    • Legal services
        • Artificial intelligence
        • Banking & finance
        • Brands & advertising
        • Commercial & consumer contracts
        • Competition, EU & trade
        • Copyright & media law
        • Corporate crime & compliance
        • Corporate/M&A & capital markets
        • Data & cyber
        • Disputes & investigations
        • Employment, pensions & mobility
        • Environmental, planning & regulatory
        • Environmental, social & governance (ESG)
        • Information technology
        • Multi-service
        • Patents & innovation
        • Private client
        • Private equity
        • Projects, energy & infrastructure
        • Real estate & construction
        • Regulation
        • Restructuring & insolvency
        • Tax
        • Venture capital
  • Locations
    • Europe
        • Locations
        • Austria
        • Belgium
        • Czech Republic
        • France
        • Germany
        • Hungary
        • Italy
        • Netherlands
        • Poland
        • Portugal
        • Ireland
        • Slovakia
        • Spain
        • United Kingdom
        • Ukraine
          Groups & regions
        • CEE Turkish Desk
        • French German group
        • Our offices
    • Middle East & Africa
        • Locations
        • Middle East
        • UAE
          Groups
        • Africa group
        • Israel group
        • Our offices
    • Americas
        • Locations
        • Latin America
        • USA
          Groups
        • Brazil group
        • Our offices
    • Asia
        • Locations
        • Asia
        • China
        • South Korea
          Groups
        • India group
        • Japan group
        • Our offices
  • Insights
    • Insights
        • Featured Topics
        • Artificial intelligence
        • Data Centre Expertise
        • The EU Whistleblower Directive
        • German Supply Chain Act
        • Unified Patent Court
          Content hub
        • Global Data Hub
        • Interface: tech, IP and media law
        • Podcasts
        • Synapse
        • Browse All Insights
    • Events
        • In person
        • Online
        • Browse All Events
    • News
        • Media centre
        • Work highlights
        • Firm news
        • Browse all news
  • Careers
  • EN
    • English
    • 中文(简体)
    • Français
    • Deutsch
  • Home
  • People
  • Dr. Marten Tiessen
Dr. Marten Tiessen
Dr. Marten Tiessen

Dr. Marten Tiessen

Senior Associate

  • Hamburg Germany
Contact Me Today
+49 40 36803 0
vCard
Email me Call me

Marten is a member of our Practice Area Technology, Media & Communications. He advises national and international IT and media companies on all issues relating to copyright and media law. One of his main areas of expertise is provider liability for infringing content on the Internet.

Expertise

Services and Groups

Copyright & media law

Sectors

Technology, media & communications

CV

Since 2025 Senior Associate, Taylor Wessing
2022 Associate, Taylor Wessing
2017 - 2021 Research assistant, Institute for Information, Telecommunication and Media Law
2022 Admitted to the Bar
2017 Second state examination
2014 - 2016 Legal clerkship at the Higher Regional Court in Hamm with stations at the German Embassy in Lima, a major international law firm in Düsseldorf and a start-up company in Toronto
2014 First legal state examination, Münster
2007 - 2013 Legal studies at the Georg-August University of Göttingen, Pontificia Universidad Javeriana Bogotá and the Westfälische Wilhelms-Universität Münster

Career

Since 2025 Senior Associate, Taylor Wessing
2022 Associate, Taylor Wessing
2017 - 2021 Research assistant, Institute for Information, Telecommunication and Media Law

Education

2022 Admitted to the Bar
2017 Second state examination
2014 - 2016 Legal clerkship at the Higher Regional Court in Hamm with stations at the German Embassy in Lima, a major international law firm in Düsseldorf and a start-up company in Toronto
2014 First legal state examination, Münster
2007 - 2013 Legal studies at the Georg-August University of Göttingen, Pontificia Universidad Javeriana Bogotá and the Westfälische Wilhelms-Universität Münster

Publications

Schutz und Schranken des Wissenschaftsurheberrechts – Eine rechtsökonomische Analyse, Studien zu Eigentum und Urheberrecht, Band 6, Duncker & Humblot, Berlin 2024

Urheberrechtlicher Schutz gegen Framing, Anmerkung zu EuGH, Urteil vom 9.3.2021 – C-392/19, IWRZ 2021, S. 122–125.

FRAND-Einwand des Herstellers und seiner Zulieferer, Anmerkung zu LG Mannheim, Urteil vom 18.8.2020 – 2 O 34/19, IWRZ 2021, S. 31–33 (gemeinsam mit Aurelia Merbecks)

Urheberrechtlicher Schutz technisch-funktionaler Gegenstände, Anmerkung zu EuGH, Urteil vom 11.6.2020 – C-833/18, IWRZ 2020, S. 271–273.

Anwendbarkeit urheberrechtlicher Vorschriften auf Verstoß gegen Lizenzvertrag, Anmerkung zu EuGH, Urteil vom 18.12.2019 – C-666/18, IWRZ 2020, S. 76–78.

Der Kampf gegen das kulturelle Vergessen, Eine kritische Betrachtung der Art. 8-11 DSM-RL zu vergriffenen Werken, IWRZ 2020, S. 3–8 (gemeinsam mit Nico Gielen)

Die neue Plattformhaftung nach der Richtlinie über das Urheberrecht im digitalen Binnenmarkt, EuZW 2019, S. 639–646 (gemeinsam mit Nico Gielen)


Additional languages

English Spanish

Related news & insights

Open vault door revealing computer servers
Technology, media & communications

The Cyber Resilience Act – EU-Wide Requirements for the Cybersecurity of Products

3 November 2025
In-depth analysis

by Mareike Christine Gehrmann and Carla Nelles, LL.M. (Amsterdam)

Click here to find out more
Tunnel with vanishing point and neon lights
Disputes & investigations

When intelligent systems fail: a case study in AI liability and the future of commercial disputes

31 October 2025
In-depth analysis

by Katie Chandler and Esha Marwaha

Click here to find out more
Working on tablet
Technology, media & communications

Advising Careology on its strategic alliance with Boots and Guy's & St Thomas' NHS Foundation Trust

31 October 2025

by Graham Hann and Kelly Burke

Click here to find out more
Escalator
Consumer & retail

Consumer and Retail in the News

31 October 2025
Quick read

by multiple authors

Click here to find out more
Chinese traditional silk rolls
Consumer & retail

Fashion and Luxury Market Update

29 October 2025
Quick read

by Jason Rawkins and Simon Jupp

Click here to find out more
Cloud Computing Servers

Beyond the Tech Giants: Why the DSA's Rules on the Protection of Minors May Now Affect All Online Platforms

24 October 2025
Briefing

by Alexander Schmalenberger, LL.B. and Nathalie Koch, LL.M. (UC Hastings)

Click here to find out more
yellow clothes
Consumer & retail

Fashion and Luxury Market Update

22 October 2025
Quick read

by Jason Rawkins and Simon Jupp

Click here to find out more
Data centre server room
Technology, media & communications

Roll with it: Ticketmaster gives CMA undertakings on ticket pricing transparency

22 October 2025
Briefing

by Debbie Heywood

Click here to find out more
Working Data Centre
Technology, media & communications

The CMA is ramping up on the DMCCA

22 October 2025
Briefing

by Debbie Heywood

Click here to find out more
Working Data Centre
Data centres

Data Centers and the Resource Consumption Dilemma

20 October 2025
Quick read

by Dr. Markus Böhme, LL.M. (Nottingham)

Click here to find out more
View all insights

Related people

Germany
Global
Axel Frhr. von dem Bussche

Dr. Axel Frhr. von dem Bussche, LL.M. (L.S.E.), CIPP/E

Partner

Hamburg
+49 40 36803 0
Email me
View profile
Carolin Monsees

Dr. Carolin Monsees, CIPP/E

Salary Partner

Hamburg
+49 40 36803 0
Email me
View profile
Franziska Brinkmann

Dr. Franziska Brinkmann, M.A.

Senior Associate

Hamburg
+49 40 36803 0
Email me
View profile
Alexander Devlin

Alexander Devlin

Associate

Hamburg
+49 40 36803 0
Email me
View profile

Jörg Wimmers, LL.M. (NYU)

Partner

Hamburg
San Francisco
+49 40 36803 0
Email me
View profile
Caroline Bunz

Caroline Bunz

Associate

Berlin
+49 30 885636 0
Email me
View profile
Jan Feuerhake

Jan Feuerhake, LL.M. (Melbourne)

Partner

Hamburg
+49 40 36803 325
Email me
View profile
Dirk Wieddekind

Dr. Dirk Wieddekind

Partner

Hamburg
+49 40 36803 0
Email me
View profile
Alexander Tepper

Alexander Tepper, LL.M. (NYU)

Associate

Hamburg
+49 40 36803 0
Email me
View profile

Finja Clever

Senior Associate

Hamburg
+49 40 36803 0
Email me
View profile
Full team

Dr. Nicolai Wiegand, LL.M. (NYU)

Partner

Munich
San Francisco
+49 89 21038 0
Email me
View profile
Alexander Devlin

Alexander Devlin

Associate

Hamburg
+49 40 36803 0
Email me
View profile
Iris van der Heijdt

Iris van der Heijdt

Associate

Amsterdam
+31 88 02 43 229
Email me
View profile
Alice Anderson

Alice Anderson

Senior Associate

London
+44 20 7300 7000
Email me
View profile
Ines Tribouillet

Inès Tribouillet

Counsel

Paris
+33 1 72 74 03 33
Email me
View profile
Andreas Schütz

Andreas Schütz, LL.M.

Partner

Vienna
+43 1 71 65 50
Email me
View profile
/Taylor Wessing/Images/People/Profiles/France/Bonnel-Damien/Bonnel-Damien-wit

Damien Bonnel

Associate

Paris
+33 1 72 74 03 33
Email me
View profile
Sandrine Jasserme

Sandrine Jasserme

Counsel

Paris
+33 1 72 74 03 33
Email me
View profile

Charlotte Peach

Senior Associate

Cambridge
London
+44 1223 446 400
Email me
View profile
Manon van Weezel

Manon van Weezel

Associate

Eindhoven
+31 88 02 43 123
Email me
View profile
Full team

Meet me at

There are no upcoming events

See all events
Subscribe to our latest insights
  • About us
  • Campaigns and online tools
  • News
  • People
  • Expertise
  • Locations
  • Insights
  • Events
  • Media centre
  • Contact
  • Careers
  • Alumni
  • Data protection & privacy policy
  • Cookie policy
  • Legal and regulatory information
  • Regulatory information on costs
  • Complaints procedure for clients
  • Terms of use
  • Anti-slavery statement
  • Environmental
  • Scam emails

© Taylor Wessing