The novelty grace period is 6 months before the filing date/priority date.
no
5-6 years
20 years
1-2 years
no
yes
The novelty grace period is 6 months before the filing date/priority date.
The initial protection period is 5 years, the renewal period is once every 5 years, and the maximum protection period can reach 15 years.
Philippine Intellectual Property Office
English: Intellectual Property Office of the Philippines, Abbreviation: IPOPHIL
Website: IPOPHL | Rising. Shining. Beckoning. (ipophil.gov.ph)
Philippine Invention Patent Search: WIPO Publish (ipophil.gov.ph)
no