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RENTSCH PARTNER, Zurich - PATENTS, TRADEMARKS & DESIGNS, IT, unfair competition law, COPYRIGHT and advertising law. Our lawyers, trademark attorneys and patent attorneys advise in all matters relating to intellectual property, IP Strategy & Consulting, UNITARY PATENT SYSTEM, INFORMATION TECHNOLOGY and PATENT BOX.

As a leading Swiss attorney at law and patent attorney firm, we advise and represent clients in all aspects of intellectual property law – transactions, proceedings and complex cases both in a domestic and a global context.

We offer our clients comprehensive legal and technical advice, support them in the creation and implementation of their IP-strategy, implementing the patent box, and represent them before public authorities and in court. It is important to us to identify legally and technically sustainable solutions to complex legal issues and to keep in mind our clients’ commercial goals.

One focus of our activities is to advise Swiss companies and SMEs that want to protect and enforce their intellectual property rights and innovations worldwide at reasonable cost. Accordingly, we guarantee professional and industry knowledge as well as a good price-performance ratio.

Expertise, entrepreneurial thinking and binding values are important to us, both within our firm as well as towards our clients.

  • a top-tier law firm
    WTR 1000 2025
  • Rentsch Partner is synonymous with high-quality, commercially sound and savvy strategic insights
    IAM Patent 1000 2025
  • Rentsch Partner's team are knowledgeable in their field, commercial in their approach, and their communication skills are excellent. When the team's emails land in my inbox, I get a good feeling
    Chambers Europe 2025
  • a very professional and highly skilled team
    Legal 500 2025
  • excels in tackling complex trademark issues with a dynamic and engaging approach
    WTR 1000 2025
  • Clients are treated with the utmost courtesy and respect, feeling more like valued partners receiving expert advice rather than mere bill payers
    IAM Patent 1000 2025
  • the team are efficient and savvy. Their advice is business-focused and the lawyers are effective at resolving disputes quickly
    Chambers Europe 2025
  • a solid choice for start-ups with its strengths in establishing portfolios and patent protection
    Legal 500 2025
  • the team’s vast experience and steadfast dedication ensure consistently interesting and impactful work
    WTR 1000 2025
  • The exemplary service extends across all levels of the group, ensuring a seamless and supportive experience in all areas of intellectual property law
    IAM Patent 1000 2025
  • the team are fast and always offer reliable processing of the mandates with a high level of expertise. They deliver clear and pragmatic proposals and speak the language of the clients
    Chambers Europe 2025
  • full coverage on legal and technical issues in one firm at the highest level
    Legal 500 2025
  • houses immense litigation know-how
    WTR 1000 2025
  • A trusted name in the field
    IAM Patent 1000 2025
  • the team is made up of highly experienced team members who are detail-oriented, forward-thinking and thorough in identifying risks
    Chambers Europe 2025
  • a standout in the Swiss market
    WTR 1000 2025
  • Rentsch Partner has a high level of expertise in trade mark law
    Chambers Europe 2025

Current notice

Rentsch Partner is now also in Munich!

With our new location, we are strengthening our presence in Germany and can now also support our clients in the EU with the same trusted expertise.
For more information, click here

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