- For entries and changes to the list, please contact web[at]ipi.ch
For IP professionals
This is the portal for professionals working in the field of intellectual property. Here you'll find direct access to all necessary resources.
Quick links
Trade mark consultants
The trade mark consultants list contains the names of all trade mark representatives who have requested to be included in the list provided by the IPI. In order to avoid any distortion of competition and in view of the lack of objective admission criteria, no selection is made. The IPI therefore cannot provide any information regarding the quality of the services offered by the listed representatives, nor guarantee the completeness of the list.
| Name | PLZ | Ort | Website |
|---|---|---|---|
| Platzer Strausak Partner | 4502 | Solothurn | www.psp-law.ch |
| Plougmann & Vingtoft AG, Basel Office | 4051 | Basel | |
| Poledna Boss Kurer AG | 6901 | Lugano | |
| Poretti Law Firm | 6900 | Lugano | https://ch.linkedin.com/in/avvmatteoporetti |
| PPR AG | 9470 | Buchs | www.pprag.com |
| PPS Polyvalent Patent Service AG | 6403 | Küssnacht a.R. | www.pps.ch |
| Prager Dreifuss | 8008 | Zürich | http://prager-dreifuss.com |
| Praxi Intellectual Property SA | 6900 | Lugano | www.praxi-ip.ch |
| PRINS Intellectual Property AG | 8002 | Zürich | www.prins.swiss |
| PRINS Intellectual Property AG | 1212 | Grand-Lancy | www.prins.swiss |
| PRINS Intellectual Property AG | 8750 | Glarus | www.prins.swiss |
| PRINS Intellectual Property AG | 5443 | Niederrohrdorf | www.prins.swiss |
| Probst Rechtsanwälte | 8400 | Winterthur | www.probstpartner.ch |
| PRUGNEAU-SCHAUB | 1211 | Genève | www.prugneau-schaub.com/#modal-world |
| Pugatsch Rechtsanwälte | 8027 | Zürich | www.rp-law.ch |
News
Events
02.07.2026 | Training, Event, Piraterie
Symposium: "New insights into consumer behaviour, online platforms and modern intellectual property enforcement tools"
...more
28.04.2026 | Patents, Training, IPI
To all women aspiring to be patent attorneys: apply now for the 2027–2029 Candidate Support Programme!
...more