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.
Filing Language: German/French/Italian
via Paris Convention via Nationalization of PCT Necessary documents:
- Abstract
- Abstract Drawing
- Claim
- Specification
- Drawing
Necessary documents:
- Abstract
- Abstract Drawing
- Claim
- Specification
- Drawing
Attachments (if any)
- Sequence Listing (PDF format and TXT format)
- Certificate of Deposit of Microorganisms and its German/French/Italian translation
- Certificate of Microbiological Survival and its German/French/Italian translation
- Power of Attorney
- Certified Priority Document
- Declaration of Ownership/Certification of Employment/Assignment of priority
- Assignment for Patent Right Transfer
- Notification issued by CNIPA notify the applicant the application has passed through the security review
Attachments (if any)
- WIPO Publication
- ISR/IPRP
- Entering the Swiss national phase 19/28/34/41 Amendments
- Sequence Listing (PDF format and TXT format)
- Certificate of Deposit of Microorganisms and its German/French/Italian translation
- Certificate of Microbiological Survival and its German/French/Italian translation
- Power of Attorney
- Declaration of Ownership/Certification of Employment/Assignment of priority
Assignment for Patent Right Transfer
no
no
Authorization Fee: None
Annual Fee: Renewable every 5 years starting from the 5th year from the filing date.
no
yes. It is allowed to include multiple designs in one design application.
20 years
3-5 years
- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.
- EU appearance route: 6 months from the earliest priority date.
Novelty grace period applies if the invention is disclosed to the public within six months of the filing date or priority date.