G.R. No. L-49911 October 16, 1986
CARIDAD FRANCO, petitioner, vs. THE HONORABLE EXECUTIVE SECRETARY, RICARDO T. VILLEGAS, represented by SALUD TORIBIO, and the HONORABLE COURT OF FIRST INSTANCE OF PALAWAN, BRANCH I, respondents.

FACTS

On October 8, 1929, private respondent Ricardo T. Villegas filed a sales application for 2.8415 hectares of public land in Palawan. The application was approved, the purchase price was fully paid, and Sales Patent No. 691 was issued on August 22, 1934. The patent was transmitted to the Register of Deeds on August 29, 1934, but it was never registered. On September 15, 1960, petitioner Caridad Franco filed a protest with the Bureau of Lands, claiming she and her predecessors had been in actual occupation since 1913.
The Director of Lands dismissed Franco’s protest, ruling the land was private property after the patent’s issuance and thus beyond his jurisdiction. On appeal, the Secretary of Agriculture and Natural Resources reversed this, holding that the land remained public domain because the patent was unregistered. The Office of the President, on further appeal, reinstated the Director of Lands’ dismissal, ruling Villegas acquired a vested right upon the patent’s issuance. Franco’s subsequent petition for certiorari in the Court of First Instance was dismissed, prompting this appeal.

ISSUE

Whether an unregistered sales patent converts public land into private property, thereby vesting an indefeasible right in the patentee to the exclusion of a long-term occupant.

RULING

The Supreme Court reversed the lower court and reinstated the decision of the Secretary of Agriculture and Natural Resources. The legal logic centers on the distinction between the issuance and the registration of a patent. The Court clarified that the mere issuance of a sales patent does not automatically transform public land into private property. Registration is the operative act that perfects the grant and brings the land under the Torrens system. Since Sales Patent No. 691 was never registered, the land retained its character as part of the public domain, remaining under the jurisdiction of the Director of Lands.
Consequently, the protest by Caridad Franco was validly within the administrative jurisdiction of the land authorities. The Court found no vested right in favor of Villegas because the grant was not consummated by registration. Furthermore, the Court noted serious factual grounds from the administrative investigation suggesting the sales patent award to Villegas was dubious and potentially fraudulent, as he may have acted as a dummy for another party. Therefore, the Director of Lands was correctly directed to take steps leading to the patent’s revocation, and Franco was given the opportunity to file a proper application. The failure to register the patent prevented the divestiture of state ownership and kept the land subject to administrative disposition.