Government Bodies:

1. Netherlands Bar Association (NOvA)

   • Website: www.advocatenorde.nl
   • This organization regulates the legal profession in the Netherlands and maintains a directory of registered lawyers.

2. Dutch Patent Office (Octrooicentrum Nederland)

   • Website: www.octrooicentrum.nl
   • This office handles matters related to patents and can provide information about patent attorneys.

3. European Union Intellectual Property Office (EUIPO)

   • Website: www.euipo.europa.eu
   • While not based in Amsterdam, this office has resources related to intellectual property across the EU.

Legal Directories:

1. Legal500

   • Website: www.legal500.com
   • A comprehensive directory that ranks law firms and lawyers, including those specializing in intellectual property law.

2. Chambers and Partners

   • Website: www.chambers.com
   • Another directory that provides rankings and insights into law firms and practices in various areas, including intellectual property.

3. Martindale-Hubbell

   • Website: www.martindale.com
   • A global directory of lawyers and law firms, offering peer reviews and ratings.

Law Firms in Amsterdam Specializing in Intellectual Property:

1. Bird & Bird

   • Website: www.twobirds.com
   • An international law firm with a strong focus on intellectual property.

2. NLO (Netherlands Patent Office)

   • Website: www.nlo.eu
   • Specializes in patent law and intellectual property litigation.

3. Wagenaar & Partners

   • Website: www.wagenaar.nl
   • Focuses on intellectual property rights, trademarks, and patents.

4. De Brauw Blackstone Westbroek

   • Website: www.debrauw.com
   • A leading law firm in the Netherlands with a strong IP practice.

5. CMS Netherlands

   • Website: www.cms.law
   • Offers comprehensive legal services, including intellectual property law.

These resources should help you gather information on licensed intellectual property lawyers in Amsterdam.