Patents Assigned to Rey Ventures, LLC
  • Pharmaceutical retinoid preparation for topical use
    Patent number: 9987239
    Abstract: The present invention relates to compositions and manufacturing methods of topical adapalene preparations, which include a solvent-lipid complex in order to keep the active pharmaceutical ingredient dissolved in a vehicle whose external or continuous phase is aqueous. Thus, a pleasant non-oily sensation is achieved at the moment of application, while greater retention of the active pharmaceutical ingredient is reached in targeted skin layers, thereby reducing systemic uptake in the blood.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: June 5, 2018
    Assignee: Rey Ventures, LLC
    Inventors: Julio César Villamil Torres, Camilo Rey Ferro