We offer the following trademark and patent services:

• Assistance preparing availability searches and preparing, filing, prosecuting, and monitoring trademark applications.  We also offer filing assistance and follow-up on assignments and changes of name and domicile.
  
• The Firm operates a custom-made trademark and patent management system containing the official registry database.  We have access to other privately-owned databases and to a number of worldwide patent and trademark databases.
  
• Representation of clients in trademark and patent litigation proceedings, including administrative, civil, and criminal litigation, filing and defense of oppositions and cancellation actions.
  
• Advice on trademark matters including infringement analysis, evaluation and counsel on trademark portfolios, and assistance structuring and valuing trademark management.
  
• Health Registrations:
  
  Clients in the medicine, cosmetics, and food industry can count on a highly specialized group of experts in health registrations at Prieto & Carrizosa. We offer them:
  
• Assistance with all stages in the process of preparing and filing applications with the National Institute for the Control of Food and Drugs (Instituto Nacional de Vigilancia de Medicamentos y Alimentos, INVIMA) and the Colombian Institute for Agriculture and Livestock (Instituto Colombiano Agropecuario, ICA).
• Our Firm actively participates in the good manufacturing certification process.