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Article 33 of the Saudi Patents Law

المادة 33 من نظام براءات الاختراع · الفصل الأول: أحكام عامة

The article provides that a judgment invalidating the grant of a protection document makes the grant treated as if it never existed from its date of issue, with a special rule on license payments and publication of the judgment.

Official text (Arabic)

This article has not been amended since the law was issued.

الحكم ببطلان قرار منح وثيقة الحماية كليا أو جزئيا يترتب عليه اعتبار هذا القرار كأن لم يكن من تاريخ صدوره، وذلك في نطاق ما قضي ببطلانه، على أنه ليس من شأن الحكم ببطلان وثيقة الحماية رد المبالغ التي دفعت مقابل الترخيص باستغلالها، ما لم يثبت المرخص له أن ما عاد إليه من فائدة نتيجة الترخيص لا تعادل ما دفعه من مبالغ، فيحق له استرداد ما تجاوز الفائدة التي حصل عليها، وينشر الحكم ببطلان قرار المنح عقب صدوره، ولا يسري أثره بالنسبة للغير إلا من تاريخ نشره.

This is the official Arabic wording, the only legally binding version. We do not translate the law itself; the explanation below is ours. Official source: Bureau of Experts at the Council of Ministers

Article 33 explained in plain English

Practical example

Translated from our Arabic explanation with machine assistance. For guidance only; it does not replace advice from a lawyer on your situation.

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Frequently asked questions about Article 33 of the Saudi Patents Law

Is the license fee refunded if a patent is invalidated?

A judgment of invalidity does not require refund of license payments, unless the licensee proves that its benefit does not equal what it paid, in which case it recovers the amount exceeding that benefit.

From what date does the invalidity of a protection document take effect?

The grant decision is treated as if it never existed from its date of issue, within the scope of what was judged invalid, and the effect applies against third parties only from the date the judgment is published.

Is a judgment invalidating a patent published?

Yes. The judgment invalidating the grant decision is published after it is issued.

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The texts are reproduced from the official website of the Bureau of Experts at the Council of Ministers for reference; where they differ, the officially published Arabic text prevails. This content is not legal advice.