Practice question
Who may petition for patent cancellation under Section 61 upon payment of the required fee?
- Any interested person
- Only the patent holder's spouse
- Only the first infringer convicted
- Only a foreign ambassador
- Only a person owning all company shares
Legal references
- RA 8293, Section 61.1: https://lawphil.net/statutes/repacts/ra1997/ra_8293_1997.html
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