Patent Application Philippines: Requirements, Process, and Timeline

A patent application in the Philippines is filed with the Bureau of Patents of the Intellectual Property Office (IPO) and must contain a request for the grant of a patent, a description of the invention, drawings where necessary, one or more claims, and an abstract, in either Filipino or English, as required by Section 32 of the Intellectual Property Code. The filing date is the date the Office receives an indication that a Philippine patent is sought, information identifying the applicant, and a description with at least one claim. The process then moves through formality examination, publication, substantive examination, and grant.

What can be patented in the Philippines

Under Section 21 of the Intellectual Property Code, any technical solution of a problem in any field of human activity that is new, involves an inventive step, and is industrially applicable may be patented. It may be a product, a process, or an improvement of either.

Section 22 excludes several categories from patent protection, including discoveries, scientific theories and mathematical methods; schemes, rules and methods of performing mental acts, playing games or doing business, and computer programs; methods of treating the human or animal body by surgery or therapy and diagnostic methods; plant varieties and animal breeds, with exceptions for micro-organisms and non-biological and microbiological processes; aesthetic creations; and anything contrary to public order or morality.

The three requirements: novelty, inventive step, industrial applicability

An invention is not new if it forms part of prior art. Under Section 24, prior art covers everything made available to the public anywhere in the world before the filing date or priority date, as well as the contents of earlier-filed Philippine applications that have been published.

Section 26 defines inventive step: the invention must not be obvious to a person skilled in the art at the filing or priority date. Section 27 defines industrial applicability: the invention can be produced and used in any industry.

Section 25 provides a safety net. A disclosure made within twelve months before filing by the inventor, by a patent office, or by a third party who obtained the information from the inventor will not defeat novelty.

Who owns the right to the patent

The right belongs to the inventor, the inventor's heirs, or assigns, per Section 28. For joint inventions, the right belongs to the inventors jointly.

Section 29 states the first-to-file rule: if two or more persons made the invention independently, the patent goes to whoever filed first, or to the applicant with the earliest filing or priority date.

Under Section 30, the person who commissioned the work owns the patent unless the contract says otherwise. For employee inventions, the patent belongs to the employee if the inventive activity is not part of regular duties, and to the employer if it resulted from regularly assigned duties, unless there is an agreement to the contrary.

How to file: a step-by-step path

Step 1: Prepare the application. Under Section 32, the application must be in Filipino or English and contain a request, a description, drawings necessary for understanding, one or more claims, and an abstract. specifies that the request contains the petition, the applicant's and inventor's details, the agent's details, and the title. requires the disclosure to be clear and complete enough for a person skilled in the art to carry it out. requires claims to be clear, concise, and supported by the description. limits the abstract to preferably no more than 150 words.

Step 2: Secure a filing date. Per, the filing date is the date the Office receives an indication that a Philippine patent is sought, information identifying the applicant, and a description with one or more claims. Missing elements may cause the application to be considered withdrawn.

Step 3: Comply with formalities. requires the applicant to meet the formal requirements within the prescribed period after the filing date is accorded and fees are paid.

Step 4: Wait for publication. provides that the application is published in the IPO Gazette together with a search document after eighteen months from the filing or priority date.

Step 5: Request substantive examination. states the application is deemed withdrawn unless a written request for examination and the fees are submitted within six months from publication.

Step 6: Grant. If the application meets the requirements and fees are paid, the Office grants the patent under, and the patent takes effect on the date the grant is published in the IPO Gazette.

Timeline, term, and maintenance

The key statutory milestones are the eighteen-month publication from filing or priority date, the six-month window from publication to request substantive examination, and the twenty-year patent term from the filing date under.

requires annual fees beginning four years from the publication date, payable within three months before the due date, with a six-month grace period upon payment of a surcharge. Non-payment causes the application to be deemed withdrawn or the patent to lapse.

Frequently asked questions

How long does a patent last in the Philippines? Twenty years from the filing date of the application, per, provided annual fees are paid.

Can I file if I am based abroad? Yes, but Section 33 requires a non-resident applicant to appoint and maintain a resident agent or representative in the Philippines.

What happens if someone else files the same invention first? Under Section 29, the right belongs to the applicant with the earliest filing or priority date.

Practical takeaways

• File as early as possible; the Philippines follows the first-to-file rule under Section 29.
• The application must contain all five elements under Section 32 to avoid withdrawal.
• Publication occurs after eighteen months, and substantive examination must be requested within six months from publication.
• A patent lasts twenty years from the filing date, subject to annual fees.
• Non-resident applicants must appoint a resident agent in the Philippines.

Primary sources

The rules discussed above are drawn from the following primary sources, as published in the Official Gazette and the national statute book.

• REPUBLIC ACT NO. 8293 - AN ACT PRESCRIBING THE INTELLECTUAL PROPERTY CODE AND ESTABLISHING THE INTELLECTUAL PROPERTY OFFICE, PROVIDING FOR ITS POWERS AND FUNCTIONS, AND FOR OTHER PURPOSES

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.