A novelty grace period of 6 months is available if:
- The applicant or the original right holder obviously abused the
- Exhibited by the applicant or the original right holder at an official or officially recognized exhibition
A novelty grace period of 6 months is available if:
15 years
no
The novelty of the invention will not be lost if the information about the invention is disclosed within 6 months before the filing date or the priority date if the following conditions are met:
Bulgarian Patent Office
English: Bulgarian Patent Office, abbreviation: BPO
Website: Патентното ведомство на Република България (bpo.bg)
Bulgarian invention patent search: BPO Online - portal.bpo.bg
no
no
Filing Language: Ukrainian | |
| via Paris Convention | via Nationalization of PCT |
Necessary documents:
| Necessary documents:
|
Attachments (if any)
| Attachments (if any)
|
Filing Language: English | |
| via Paris Convention | via Nationalization of PCT |
Necessary documents:
| Necessary documents:
|
Attachments (if any)
| Attachments (if any)
|
2-3 years
Reinstatement of Priority Accepted on Unintentional Grounds.
no
yes
| Filing Language: English |
Necessary documents:
|
Attachments (if any):
|
20 years
not applicable.
2-3 years
20 years