LEGAL INSIGHTS

How to Run a Preliminary Trademark Search Before Filing

MAY 2026 · 7 min read

Preliminary search is not optional — it is the difference between a successful registration and a total fee write-off. But it is not just typing the name into a search box. It is a legal study covering three similarity dimensions and careful reading of results that may look unrelated on the surface.

Why Preliminary Search Is Not Optional

From our experience at Rights, a large share of client-prepared filings without prior search hit observations or refusals. The cost: SAR 6,000 in official fees + months of waiting + lost marketing investment tied to the name.

Preliminary search reveals these risks before spending a single riyal on official fees.

The Three Dimensions of Similarity

Literal similarity: identical or near-identical letters ("AlZahra" vs. "AlZahara"). The easiest type to spot.

Phonetic similarity: two names spelled differently but pronounced the same ("Qtek" vs. "Kitek"). Often missed in self-search.

Conceptual similarity: two names different in form and sound but pointing to the same meaning ("Lion" vs. "Asad"). The hardest dimension — requires understanding usage context.

The Actual Search Steps

Step one: identify the class (or classes) under Nice. Do not search "all marks" — search within your class.

Step two: search the SAIP database for the original spelling, then several phonetic variants, then Arabic and English synonyms.

Step three: review results and assess similarity grade for each matching mark in the target class.

Common Self-Search Mistakes

Searching only one class: the client searches Class 35 and ignores related Class 41, then later discovers similarity with a mark registered there.

Settling for literal matching: ignoring phonetic and conceptual dimensions, assuming a "one-letter difference" is enough for distinctiveness.

Ignoring pending marks: the database includes marks not yet registered but filed — these carry priority over your new application.

What Comes Out of the Search

A professional search report contains: a list of every similar mark in the target class, similarity grade (high/medium/low), an analysis of opposition or refusal risk, and a go/no-go recommendation or naming change.

This report is what turns the filing decision into a data-driven one rather than a guess.

International Search for Expansion

If you plan to expand to the Gulf or globally, preliminary search must include WIPO databases and the target countries' registries.

A name available in Saudi Arabia may be registered to another in the UAE, and vice versa. Expansion without prior search is a gamble.

Summary

Preliminary search costs a fraction of registration fees and saves thousands of riyals in risk. At Rights we open every file with a comprehensive preliminary search before suggesting any next step to the client.