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.
- no 
- Grant fee: The applicant shall pay the granted announcement fee within 2 months from the date of issuance of the granted decision notice.
- Annuity: It will be paid year by year starting from the date of patent announcement for 4 years, and the renewal fee can be paid within 12 months before the expiration of the protection period. If you fail to pay after the due date, you can make up the payment within a grace period of 6 months, but you need to pay a penalty at the same time.
 
- 7 years 
- IPOPHIL conducts formality examination only for design applications. 
- 1-1.5 years 
- The initial protection period is 5 years, the renewal period is once every 5 years, and the maximum protection period can reach 15 years. 
- IPOPHIL conducts formality examination and substantive examination of utility model patent applications, but only needs to meet the standards of novelty and practicality, and does not require inventive step. 
- yes 
- Filing Language: English/Filipino - 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) - Power of Attorney
- small entity declaration
- Certified Priority Document
- 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
- Comparative documents/results of other countries
 - Attachments (if any) - WIPO Publication
- ISR/IPRP
- Entering the Philippine national phase 19/28/34/41 Amendments
- Power of Attorney
- small entity declaration
- Declaration of Ownership/Certification of Employment/Assignment of priority
- Assignment for Patent Right Transfer
- Comparative documents/results of other countries
 
- 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) 
