RA 8293 Section 80

Damages; Requirement of Notice.

Section 80

SEC. 80. Damages; Requirement of Notice. – Damages cannot be recovered for acts of infringement committed before the infringer had known, or had reasonable grounds to know of the patent. It is presumed that the infringer had known of the patent if on the patented product, or on the container or package in which the article is supplied to the public, or on the advertising material relating to the patented product or process, are placed the words "Philippine Patent" with the number of the patent. (Sec. 44, R.A. No. 165a)

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Other provisions in RA 8293

Compiled from an official source version. Later amendments or repeals may not be reflected; the official text prevails. · Read the official text ↗ · Data as of July 4, 2026

CitationRA 8293 Section 80 (LawPlayer, data as of July 4, 2026)

Source: Supreme Court E-Library, Republic of the Philippines. Philippine laws are public documents (works of the government).

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