Practice Areas

Intellectual Property

Alessandri’s intellectual property department is one of the most prestigious and well-known in the country. Its attorneys have studied at the best Chilean universities and many of them have studied specialties in the most prestigious foreign institutions. The firm, as well as its members, has received outstanding awards in the most important Intellectual Property publications and directories worldwide.

Alessandri Abogados serves hundreds of domestic and foreign clients, advising them on the protection of the different forms and aspects of Intellectual Property. This includes the protection of Copyright on literary, musical, cinematograph, scientific and technological work, and is an important area of specialization for the Firm.

We advise our clients on the renewal of trademarks, domain names and vigilance on all aspects. For this we have outstanding litigators and arbitrators that have resolved important conflicts regarding domain names.

Regarding invention patents, we have specialists in areas such as engineering, mechanics and biochemistry, to advise chemical, pharmaceutical and biotechnical companies, among others.

At Alessandri we work closely with our clients in order to know their needs and prepare registration strategies in accordance with their business and the defense of their interests.

We consult and advise on issues of transfer of technology, including license, franchises and know-how contracts, and we furthermore have an extensive network of correspondent attorney around the world, which allows us to support the globalization of our domestic clients.

Alessandri attorneys continuously participate in the development of legislation on Intellectual Property and Industrial Property in Chile.

They are also members of the most important associations such as LES Chile, Achipi, Asipi, INTA, FICPI, ITechLaw, among others.


We advise our clients on adequate protection of their trademark assets, supporting them from their creation. Our highly qualified professionals and technical support allow is to make trademark registration feasibility reports, represent our clients in filing and prosecuting trademark registrations, registration transfers and annotations, developing strategies and representing them in opposition and annulment proceedings before trademark authorities, as well in actions to  verify enforcement before ordinary courts of law. In addition, we advise them on negotiation of license and purchase agreements, and on other trademark-related contracts.

Geographical Indications

We assist our clients on the awarding of both national and international Geographical Indications or Denominations of Origin, by preparing, filing and following up DO/GI applications before local authorities.  In addition, we represent our clients in opposition and annulment proceedings before trademark authorities, as well in actions to verify enforcement before ordinary courts of law.

Denominations of Origin

Invention Patents

Utility Models

Industrial Design and Drawings

Plant Varieties

Sanitary Registrations


Entertainment and Communication means

Databases, privacy and personal information

Contracts and licenses

Software, technology and telecommunications

Intellectual assets assessment

Observance, online infringements, piracy

Unfair competition

Advertising and image rights

Work with us

We seek professionals of excellence and with high human values being willing to face the challenge of being a member of one of the most solid and prestigious law firms in Chile.

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El Regidor 66, floor 10th

Las Condes, Santiago - Chile

+562 2787 6000 See map