What are the requirements for the Swiss invention patent application documents

The initial protection is 5 years, which can be renewed 4 times, each time for 5 years, and the maximum protection can be 25 years.

Novelty grace period is available if the design is disclosed by the designer or the designer's representative within 12 months before the application to IGE/IPI.

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Swiss Federal Institute of Intellectual Property

English: Swiss Federal Institute of Intellectual Property, referred to as:

Website: Startseite - Eidgenössisches Institut für Geistiges Eigentum

Swiss Invention Patent Search: Swissreg - Institute for Intellectual Property

IGE/IPI conducts formal and substantive examinations of invention patent applications. The applicant does not need to file a separate request for substantive examination. Before commencing the substantive examination, IGE/IPI will send an examination bill, which will indicate the deadline for payment of the prescribed fees. Patents granted in Switzerland are automatically protected in Liechtenstein.

• via Paris Convention : 12 months from earliest priority date.
• via Nationalization of PCT : 30 months from the earliest priority date.
• Validation of European Patent in EPO member states: 3 months from the date of European patent grant

Reinstatement of priority is accepted on grounds of "due care."

• Licensing Fee: None.
• Annuity: payable year by year starting from the fourth year from the date of application. The payment date can be the last day of the month where the application date is located. Overdue annual fees can be paid within a grace period of six months, and a penalty of 50.00 Swiss francs must be paid at the same time.