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IP Services Firm Index

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Dennemeyer & Associates

55, rue des Bruyères
1274 Howald
Luxembourg (LU)
Tel +35 2 276 115 100
Fax +35 2 276 115-222/-888


Docketing, Administration of Due Dates and Fees, Domains, Filing and Validation, IP Portfolio Management, Legal Process Outsourcing, Litigation, Organisational IP Consulting, Patent Search, Prosecution, Trademark Search

Unique selling point

Dennemeyer & Associates can act as your single point of contact for all jurisdictions, world-wide. Due to our established Quality Management System we offer reliable yet flexible solutions.


For more than 45 years, Dennemeyer & Associates has offered a full range of legal services provided by experienced Patent and Trademark Attorneys.

Dennemeyer & Associates’ extensive global network allows for providing worldwide law firm services.

Dennemeyer & Associates can represent its clients in many countries and regions directly through local branch offices (e.g. the Benelux countries Luxembourg, Belgium and the Netherlands, as well as France, Germany, Romania and USA), or through a network of highly experienced patent and trademark professionals. Dennemeyer & Associates can represent international clients inter alia before the European Patent Office (EPO), Office for Harmonization in the Internal Market (OHIM), German Patent and Trade Mark Office (DPMA), German Patent Court (BPatG), French Industrial Property Office (INPI), Benelux Office for Intellectual Property (BOIP), United States Patent and Trademark Office (USPTO), Romanian Patent and Trademark Office (OSIM) and the WIPO.

The Dennemeyer & Associates Solution

Trademarks, patents, designs, utility models, copyrights, domains and unfair competition – Dennemeyer & Associates provides comprehensive services in all these areas of Intellectual Property. All stages of the life cycle of IP rights are included in Dennemeyer & Associates’ services.

Dennemeyer & Associates law firm services include:

- Prior art searches
- Conflict searches
- Freedom-to-operate studies
- Filing
- Prosecution
- Grant and registration procedures
- Oppositions proceedings
- Recordals of changes in ownership
- Representation and guidance in nullity actions
- Validation of European Patents.

Dennemeyer & Associates does not only offer simple law firm services. Dennemeyer & Associates can also act as your global outsourcing partner. Given the huge experience Dennemeyer & Associates has as an outsourcing partner of big international corporations as well as medium-sized businesses and other law firms, Dennemeyer & Associates provides well-organized internal processes and an extremely efficient organization.

Benefits of Dennemeyer & Associates Law Firm Services

- Cost-efficiency in key countries and regions through a variety of employed patent and trade mark professionals as well as efficient and streamlined internal processes
- Worldwide representation through an established global network of local representatives
- Single point-of-contact for worldwide IP outsourcing services
- Seamless integration with Dennemeyer & Co portfolio services
- Highly adaptable processes to meet your organization’s needs

Additional synergies can be explored through the offices in USA, UK, Japan, France, Germany and Luxembourg of our strategic partner Dennemeyer & Co. ( that is specialized in worldwide renewal of trademarks and payment of patent annuities, as well as IP management software.

Further information

Market entry: 1962
Geographical coverage: Worldwide