yes. The patent type can be converted from invention to utility model at any time before the patent application is granted/rejected. The converted patent application has the same filing date as the original application, and can only be converted once, and a conversion fee is required.
1-2 years
5-6 years
yes
no
no
The initial protection period is 5 years, the renewal period is once every 5 years, and the maximum protection period can reach 15 years.
20 years
no
Filing Language: Filipino/English Necessary documents:
- Exterior Design Picture (Six Views)
- A Brief Description
Attachments (if any):
- Power of Attorney
- small entity declaration
- Certified Priority Document
- Declaration of Ownership/Certification of Employment/Assignment of priority
- Assignment for Patent Right Transfer
- Comparative documents/results of other countries
no