What is the statutory protection term and 10-year renewal fee for trademarks?

A registered trademark enjoys 10 years of statutory protection from filing, indefinitely renewable. 10-year renewal fees are 18,000 DZD for the first class, plus 4,000 DZD per additional class.

What are the costs associated with filing and maintaining a patent in Algeria?

Initial filing, examination, and publication for an invention patent cost approximately 22,000 DZD, followed by progressive statutory annual maintenance fees (annuities) throughout its 20-year term.

AlgeriaUpdated for 2026Business

Algeria Trademark & Patent Registration Official Fees Calculator (INAPI)

Calculate official statutory registration, renewal, and maintenance fees for trademarks and patents filed with the Algerian National Industrial Property Institute (INAPI).

Trademarks & Intellectual Property Patents & Innovation Fees Intellectual Property & Patents

Calculated Result

Total INAPI Official Statutory Fees

19,000DZD

Calculator Inputs

INAPI Requested Service

Number of Nice Classification Classes

أصناف

Conduct Official Prior Art / Anteriority Search

Total INAPI Official Statutory Fees

19,000DZD

Primary Service / First Class Fee

16,000 DZD

Additional Classes Fee

0 DZD

Prior Search Fee

3,000 DZD

This calculator is a mathematical model for general financial estimation, planning, and educational guidance. Results depend on your inputs and standard formulas, and do not constitute binding financial, tax, or investment advice. Always consult a qualified professional before making financial decisions.

Official Statute: الأمر رقم 03-06 المتعلق بالعلامات والأمر 03-07 المتعلق ببراءات الاختراع وجدول الرسوم الرسمي للمعهد الوطني الجزائري للملكية الصناعية INAPILast Verified: 2026-09-08

Frequently Asked Questions

Official filing fees under the Nice Classification are 16,000 DZD for the first class, plus 4,000 DZD for each additional class. An optional anteriority clearance search costs 3,000 DZD.

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