Answer First
Primary Text
Form and Publication of Amendment. - An amendment or correction of a patent shall be accomplished by a certificate of such amendment or correction, authenticated by the seal of the Office and signed by the Director, which certificate shall be attached to the patent. Notice of such amendment or correction shall be published in the IPO Gazette and copies of the patent kept or furnished by the Office shall include a copy of the certificate of amendment or correction. (Sec. 27, R.A. No. 165)
CHAPTER VI
CANCELLATION OF PATENTS AND SUBSTITUTION OF PATENTEE
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Definitions and exceptions often appear before or after this text.
Court decisions may interpret, limit, or apply this provision.
Confirm amendment, repeal, effectivity, and official publication.