Trademark Rights in the Philippines: Prior Use vs. Registration Explained

The Supreme Court’s 2010 decision in Superior Commercial Enterprises, Inc. v. Kunnan Enterprises Ltd. (G.R. No. 169974) clarifies a fundamental question in Philippine trademark law: does ownership of a trademark come from being the first to use it, or from being the first to register it? The case also serves as a cautionary tale for distributors who register the trademarks of the products they sell. This article explains the ruling in plain language and what it means for businesses.

The Facts of the Case

Superior Commercial Enterprises, Inc. (Superior) was the exclusive Philippine distributor of sporting goods bearing the "KENNEX" and "PRO KENNEX" trademarks. These products were manufactured by Kunnan Enterprises Ltd. (Kunnan), a Taiwan-based company.

Superior registered these trademarks in its own name in the Philippines. When the distributorship ended in 1991, Kunnan appointed a new distributor. Superior sued Kunnan and the new distributor for trademark infringement and unfair competition.

Kunnan countered that Superior was merely a distributor and had fraudulently registered trademarks that actually belonged to Kunnan, the manufacturer and true owner.

The Legal Issue

The central question was whether Superior, as a mere distributor, could claim ownership of the trademarks simply because it had registered them in its name. This required the Court to weigh two competing principles: prior use versus registration.

The Court's Ruling

The Supreme Court ruled against Superior, holding that registration alone does not confer ownership of a trademark. Ownership is based on actual use, not merely on registration.

The Court explained that a certificate of registration merely creates a presumption of ownership — a presumption that can be rebutted by evidence showing that another party is the true owner. In this case, Kunnan successfully rebutted the presumption by proving it was the manufacturer and first user of the marks.

The Court also emphasized a crucial rule: a mere distributor does not acquire proprietary rights over the manufacturer's trademark. A distributor who registers the manufacturer's mark in its own name has no valid claim to it. This is true unless the mark was validly assigned to the distributor, which did not happen here.

Because Kunnan was the rightful owner, Superior had no valid cause of action for trademark infringement. The Court also found no unfair competition, since Kunnan never tried to pass off its goods as Superior's — it merely continued selling its own products under its own trademarks.

Key Points on Philippine Trademark Law

• Prior use is the foundation of ownership. Under Philippine law, the right to a trademark is acquired through actual use in commerce. Registration is a means of confirming and protecting that right, not the source of it.
• Registration creates only a rebuttable presumption. A certificate of registration is strong evidence of ownership, but it can be overcome by proof that another party used the mark first.
• Distributors beware. An exclusive distributor does not own the trademarks of the products it distributes. Registering the manufacturer's mark in the distributor's name is improper and can be cancelled.

Practical Takeaways

• For manufacturers: Register your trademarks in the Philippines in your own name, even if you use local distributors. Do not rely on distributors to register on your behalf. Include clear provisions in distributorship agreements confirming your ownership of the marks.
• For distributors: Do not register the trademarks of the products you distribute unless there is a valid, written assignment transferring ownership to you. Such a registration is vulnerable to cancellation.
• For all businesses: Conduct a proper trademark search before registering. Verify not just whether a mark is registered, but who actually uses it first in commerce.
• Understand the limits of registration: A registration that was obtained improperly — such as by a distributor registering the manufacturer's mark — can be cancelled, and the registrant loses all rights retroactively.
• Res judicata applies: A final ruling on trademark ownership in one case (such as a cancellation proceeding) will bind the parties in later cases involving the same marks.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.