Patents by Inventor Alejandro Rivera Hernández

Alejandro Rivera Hernández has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230220205
    Abstract: The present invention relates, in one aspect, to wax-like and lanolin-like formulations derived from natural-origin materials, particularly gum rosin combined with long-chain alcohols/polyols (fatty alcohols), the esters resulting from the esterification of these substances, and the polyols resulting from the hydroxylation of these esters, as well as its methods of preparation. The formulations of this invention maybe used as synthetic/natural wax substitutes in formulations for products, including but not limited to, cosmetics, foods and beverages, lanolin substitutes, adhesives, packaging and pharmaceuticals.
    Type: Application
    Filed: May 28, 2021
    Publication date: July 13, 2023
    Inventors: Dante Martínez Villegas, Angela Lucía Salazar Vargas, Gonzalo Torres García, Lizett Verónica Bonifaz Delgado, Roberto Hernández Rodríguez, Federico Augusto Ruiz Ruiz, Alejandro Rivera Hernández, Frank Fritz Klaus Hochberger Roa