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Walder Wyss Ltd

Work +41 58 658 58 58
Fax +41 58 658 59 59

Prof Dr iur Hans Rudolf Trüeb

Work +41 58 658 55 88
Walder Wyss

Work Department

IT, Telecommunications & Multimedia


Member of Managing Committee of Walder Wyss and Partner in the Information Technology, Energy, Intellectual Property and Competition Group. He advises Swiss and international clients in matters of technology, telecom, energy, competition and procurement law. He handles technology transfer, licensing, distribution, cooperation and outsourcing projects as well as corporate transactions. He is often retained as expert and represents clients in court or before arbitral tribunals. Hans Rudolf Trüeb regularly lectures and publishes in his areas of practice. All publications are available on


Hans Rudolf Trüeb previously worked as associate and partner in a second tier Zurich law firm. Joined Walder Wyss in 2007 as partner. He is Co-Chair of the Zurich Bar's Technology and Telecom Law Practice Group and fre-quently publishes in this field. Various board positions in telecom and IT related companies. Ranked 1st tier for telecom and IT expertise.


German, English, French and Italian


IBA, ASA, Swiss and Zurich Bar Association; various IT and IT law related associations


Studies at Zurich University, Switzerland (lic. iur. summa cum laude, 1987; Dr. iur. summa cum laude, 1989) University of Berkeley, Boalt Hall School of Law (LL.M., 1991), Visiting Scholar at UC Berkeley (1997) Lecturer at Zurich University (2000), Adjoint Professor Zurich University (2006)


Family (four children), hiking, biking


Leading firms: German-speaking Switzerland

Within: Leading firms: German-speaking Switzerland

With offices in Zurich, Bern and Basel, Walder Wyss Ltd provides superior advice on capital markets, employment, competition, litigation, real estate, tax, intellectual property and TMT matters. Luc Defferrard, Ueli Sommer, Philippe Nordmann, Markus Frick, Magda Streuli-Youssef, Hans Rudolf Trüeb, Mark Reutter and Thomas Meister are the core partners.

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Public law

Within: Leading individuals

Hans Rudolf TrĂĽeb - Walder Wyss Ltd

Within: Public law

Walder Wyss Ltd is best known for advising the Swiss government and its state-owned enterprises on national, federal and cantonal level. The team has experience in procurement, energy, environmental, data protection, infrastructure, healthcare and telecoms matters. Hans Rudolf Trüeb acts for SBB in collective appeal proceedings concerning the operating permit for newly procured double-decker trains relating to alleged non-compliance with the Disability Equality Act. Thomas Müller and healthcare specialist Daniel Staffelbach are other names to note.

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Legal Developments by:
Walder Wyss

  • 17 February 2017: Auris Medical's Public Equity Offering

    Auris Medical Holding AG (NASDAQ: EARS) issued and priced its public offering of 10,000,000 common shares and 10,000,000 warrants, each warrant entitling its holder to purchase 0.70 of a common share.  The common shares and warrants are being sold in units comprised of one common share and one warrant at the public offering price of USD 1.00 per unit. The warrants will be immediately exercisable at a price of USD 1.20 per common share and are exercisable for five years. In connection with the offering, the Company has granted the underwriter a 30-day option to purchase up to 1,500,000 additional common shares and/or 1,500,000 additional warrants at the public offering price less underwriting discounts. The offering is expected to close on or about February 21, 2017, subject to customary closing conditions. Roth Capital Partners is acting as sole book-running manager in the offering. Maxim Group LLC is acting as a financial advisor in the offering.
    - Walder Wyss Ltd

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