Whether by telephone, at specialist exhibitions, at seminars or at our offices in Bern, we're here to help you. Don't hesitate to contact us. You can also use our feedback form to get in touch.
Monday to Friday, 8:00 to 12:00 and 13:00 to 17:00.
The IPI is closed on the following official holidays: 1 and 2 January, Good Friday, Easter Monday, Ascension Day, Whit Monday, 1 August and 24, 25, 26 and 31 December.
Symposium: "Best practices in the fight against counterfeiting & piracy – NFTs not your cup of tea? Well, they should: NFTs as a new way of fighting counterfeiting and piracy"
Conference on intellectual property law – industrial data sharing, 7 June 2022
EPO/IPI - invitation to a free public online seminar on patenting topics in green tech