no
- via Paris Convention : 6 months from earliest priority date.
 - EU appearance route: 6 months from the earliest priority date.
 - Hague Agreement route: 6 months from earliest priority date.
 
Within 12 months prior to the filing date/priority date.
1-3 years
Within 12 months before the filing date/priority date.
yes
Reinstatement of priority is accepted on grounds of "due care."
- via Paris Convention : 12 months from earliest priority date.
 - via Nationalization of PCT : 31 months from earliest priority date.
 
DKPTO conducts only formality examination of utility model patent applications. It can be submitted in a foreign language, but the Danish translation must be completed within one month from the filing date. The applicant/anyone can submit a request for examination during the validity period of the patent, and DKPTO will conduct substantive examination after paying the corresponding fee. Method Claim are not allowed.
Filing Language: Danish/English
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 Danish/English translation
 - Certificate of Microbiological Survival and its Danish/English translation
 - Scanned Copy of Certified Priority Document / DAS
 - 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
 - Entry into the Danish national phase 19/28/34/41 amended
 - Sequence Listing (PDF format and TXT format)
 - Certificate of Deposit of Microorganisms and its Danish/English translation
 - Certificate of Microbiological Survival and its Danish/English translation
 - Declaration of Ownership/Certification of Employment/Assignment of priority
 Assignment for Patent Right Transfer
- Grant fee: The applicant shall pay the granted fee within 2 months after receiving the granted notice.
 - Annuity: pay year by year starting from the first year from the application date. If the annual fee is overdue, it can be paid within a grace period of 6 months, and a 20% late fee will be paid at the same time.