Calderón & De La Sierra

CALDERÓN & DE LA SIERRA is a law firm specialized in Intellectual Property, committed to excellence in its services and characterized by its prompt and clear communication with clients, as well as on its ability to find effective solutions to the challenges entrusted by clients.

With over 40 years of experience in patent and trademark prosecution and enforcement, Intellectual Property litigation, unfair competition, and trade secrets, CALDERÓN & DE LA SIERRA stands out for the quality of the services rendered and the diversity of its team. The firm is composed of lawyers and scientists and prides itself on being one of the Intellectual Property firms with the highest participation of women in both operational and decision-making roles.

Moreover, CALDERÓN & DE LA SIERRA's extensive experience allows it to integrate new generations of lawyers and scientists, blending a fresh and updated perspective with the experience and knowledge of its more seasoned partners and collaborators. This enables the firm to successfully address complex issues related to new technologies and contemporary challenges.

Based in Mexico City, CALDERÓN & DE LA SIERRA has associates in most cities across Latin America, which has allowed the firm to advise its clients on Intellectual Property matters both in Mexico and in several countries across the region.

• Carlos PEREZ DE LA SIERRA [email protected].- Founder and managing partner with over 40 years of experience in Intellectual Property, Mr. Pérez De La Sierra has dealt with basically every aspect of patent, trademark and copyright prosecution and enforcement. While he has concentrated as of late on portfolio and enforcement strategy involving patents and trademarks, FTO’s and complex litigation pertaining to patents and trademarks, he still enjoys and is active on prosecution and counseling.

• Alberto HUERTA BLECK [email protected] .-Since 1995, Mr HUERTA BLECK has focused his practice on IP law and litigation. His practice involves trademark, patent, trade secrets and copyrights litigation, including unfair competition, cancellation and infringement (enforcement) actions. Likewise, Mr. HUERTA BLECK counsels regarding the best strategies to protect their IP rights.

• Paloma CONTRERAS[email protected] .- For nearly 20 years, Paloma Contreras has devoted her practice to prosecution and enforcement IP matters focusing her practice in entertainment and copyright´s law. As an IP lawyer, Paloma has been handling the full range of necessary agreements, including debt and equity financing arrangements, motion picture, television, theater, live entertainment and kind of license agreements, acquisition and distribution agreements, co-financing and co-production transactions, licensing agreements for music or other content, managing IP portfolios for either marquee clients and small businesses in the entertainment and all kind of industries.

• Miguel Angel MERINO[email protected] .- Miguel Angel Merino has dedicated nearly 20 years to the field of copyright litigation. Throughout his career, he has represented leading software developers as well as various musical groups in the defense of their intellectual property rights.

• Jaime CASTILLO [email protected] .- Mr. Castillo has been practicing IP law for over twenty years, focusing primarily on trademark and patent litigation. He is also experienced in handling trademark and patent portfolios, as well as in strategizing to enable clients to better enforce their IP rights in the complex Mexican market. Mr. Castillo is also a specialist in sports law.