May third parties comment on the patentability of an invention after publication?
Yes, third parties may submit observations on patentability. Section 47, Intellectual Property Code of the Philippines, provides that following publication, any person may present written observations on the patentability of the invention, which are then communicated to the applicant, who may comment. The Office acknowledges these observations and comments and places them in the application file. This mechanism allows public input and may assist examiners in assessing novelty, inventive step, and other requirements. 21-Dec-25About Nicolas and De Vega Law Offices
Nicolas and De Vega Law Offices is a full-service law firm in the Philippines. You may visit us at the 16th Flr., Suite 1607 AIC Burgundy Empire Tower, ADB Ave., Ortigas Center, 1605 Pasig City, Metro Manila, Philippines. You may also call us at +632 84706126, +632 84706130, +632 84016392 or e-mail us at [email protected]. Visit our website https://ndvlaw.com/.
