The Costa Rican Patent Office conducts formal and substantive examinations of utility model patent applications. After passing the examination, the Patent Office will publish the Costa Rican patent application. If no opposition arises within the publication period, the patent will be granted.
yes
The initial protection period is 4 years from the filing date, and can be renewed twice, 4 years and 2 years respectively, up to 10 years.
Filing Language: Arabic | |
| via Paris Convention | via Nationalization of PCT |
Necessary documents:
| Necessary documents:
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Attachments (if any)
* Kuwait patent application documents need to be notarized | Attachments (if any)
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yes. Multiple designs may be included in one French design application, provided that the designs belong to the same class in the International Classification of Designs.
The initial term of protection is 5 years, renewable twice for a maximum of 15 years.
IPObel conducts only formality examination of invention patent applications. The applicant needs to submit a search request within 13 months from the date of the latest application. The search report will be issued by the EPO with a written opinion on patentability, but it is not binding. The patent application is completed within 18 months from the earliest priority date Authorization can be obtained after publication.
20 years, inventions of pharmaceuticals, agrochemicals and pesticides can enjoy a maximum patent term extension of 5 years.
yes
20 years
no
The PPO only conducts formality examination of utility model patent applications, only examines novelty and industrial applicability, and does not examine inventive step.
Reinstatement of priority is accepted on the grounds of "Unintentional".
no
IPVN conducts formality examination and substantive examination of invention patents. IPVN completes the formality examination within 1 month from the filing date. For the invention patent application through the via Paris Convention , the patent disclosure will be completed 19 months from the filing date/priority date. If the PCT enters the Vietnamese country, the invention patent will be filed in the country. Patent publication within 2 months after the application enters the Vietnamese national phase. A patent applicant/anyone needs to file a substantive request no later than 42 months from the filing date. The application is published within 2 months after the notification of approval and enters the opposition period. The opposition period starts from the publication date and ends on the granted date. Anyone can raise an opposition to the published patent within the opposition period.
via Paris Convention : 6 months from earliest priority date.
Finnish Patent Registry
English: Finnish Patent and Registration Office, abbreviation: PRH
Website: PRH - Finnish Patent and Registration Office
Finnish Utility Model Patent Search: Kitinet - Patentti- ja rekisterihallitus (prh.fi)
USPTO
English: United States Patent and Trademark Office, abbreviation: USPTO
Website: www.uspto.gov
US invention patent search: Patent Public Search | USPTO
no