Practice Areas

  • High-Tech and Cyber Security
  • Information Technology
  • Data Protection
  • Licensing and other Commercial Transactions,
  • Corporate and Venture Capital including Equity and Debt Financing Transactions
  • StartUp-Advisory
  • Trademarks
  • Commercial Contracts Law
  • Press & Media
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Additional qualifications
  • Certified IP Lawyer
  • Foreign Lawyer Israel (Germany)
Education and Professional Experience
  • Lawyer, admitted to the Bar in 2006
  • University of Augsburg
  • Doctorate at the Friedrich-Schiller-University Jena (Dr. jur.)
  • Employment and Partner at various major law firms in the area of IP / IT mainly for companies from the technology and internet sector
  • English, French, German, Hebrew
  • Member of German Association for the Protection of Intellectual Property (GRUR)
  • Ranking „Germany’s Best Lawyers 2020″ in the area of “IP/IT, Data Protection” (Handelsblatt and Best Lawyers in Germany)
  • Ritzmann, Katy: In Israel you simply sign a contract and send it per email, in Venture Capital Magazin Special, 14f
  • Ritzmann, Katy und Hänig, Andreas: Das Safe Harbor-Urteil und seine Folgen, in: K&R, 2016, Beilage 1 zu Heft 9, 40 ff. (The Safe-Harbor decision and it‘s consequences)
  • Ritzmann, Katy: Was das Pick-Up-Urteil für RTL bedeutet, in: HORIZONT, 18.02.2016
  • Ritzmann, Katy: EuGH bringt Geschäftsmodell der IT-Riesen ins Wanken, in: Die Welt, 06.10.2015
  • Ritzmann, Katy: Kachelmann siegt gegen Springer-Verlag, in: Der Tagesspiegel, 30.09.2015
  • Ritzmann, Katy: Der Markenschutz von Werbeslogans, Tectum Verlag Marburg, 2009 (Dissertation)
  • Law firm
    29 June 2020

    Germany's best lawyers 2020: 45 lawyers of GSK Stockmann recommended by Handelsblatt & Best Lawyers

    Best Lawyers and Handelsblatt have published "Germany's best lawyers" of the year. A total of 45 lawyers of our law firm are recommended as leading experts in their field in German...

    Read more
  • GSK Updates
    19 June 2020

    Corona Matching Facility and package of measures for start-ups and SMEs

    After a long waiting period, the 2 billion-euro package of measures has now been implemented in both pillars. The measures have been designed to provide financial support for innov...

    Read more
  • GSK Updates
    09 April 2020

    Corporate financing in times of the corona-virus – available government programmes

    In order to mitigate the economic consequences of the coronavirus pandemic, various economic and financial policy measures have been announced, initiated and adopted at federal and...

    Read more
© GSK Stockmann 2020

* Partner: A partner within the meaning of the partnership company law.
   Local Partner: not a partner within the meaning of the partnership company law.
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