Patents by Inventor Juan Carlos GAYTAN RAMOS

Juan Carlos GAYTAN RAMOS 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).

  • Catalytic formulation for producing propylene cyclic carbonate from carbon dioxide using a potassium iodide catalyst
    Patent number: 11504701
    Abstract: This invention is related to the synthesis of organic carbonates from carbon dioxide and epoxides. It is particularly focused on the production of propylene cyclic carbonate from propylene oxide. The proposed catalytic materials includes a support made of aluminum oxyhydroxide (Catapal B®), nitric acid, acetic acid and/or phosphoric acid. An important stage is the physical and chemical conditioning of the catalytic materials and to this end, experimental methodologies such as spheronization and thermal treatments were implemented prior the evaluation process.
    Type: Grant
    Filed: November 22, 2020
    Date of Patent: November 22, 2022
    Assignee: INSTITUTO MEXICANO DEL PETROLEO
    Inventors: Javier Guzman Pantoja, Edith Meneses Ruiz, Candido Aguilar Barrera, Andrea Rodriguez Hernandez, Isidoro Garcia Cruz, Jose Antonio Munoz Arroyo, Juan Carlos Gaytan Ramos
  • CATALYTIC FORMULATION FOR PRODUCING PROPYLENE CYCLIC CARBONATE FROM CARBON DIOXIDE USING A POTASSIUM IODIDE CATALYST
    Publication number: 20210162379
    Abstract: This invention is related to the synthesis of organic carbonates from carbon dioxide and epoxides. It is particularly focused on the production of propylene cyclic carbonate from propylene oxide. The proposed catalytic materials includes a support made of aluminum oxyhydroxide (Catapal B®), nitric acid, acetic acid and/or phosphoric acid. An important stage is the physical and chemical conditioning of the catalytic materials and to this end, experimental methodologies such as spheronization and thermal treatments were implemented prior the evaluation process.
    Type: Application
    Filed: November 22, 2020
    Publication date: June 3, 2021
    Inventors: Javier GUZMAN PANTOJA, Edith MENESES RUIZ, Candido AGUILAR BARRERA, Andrea RODRIGUEZ HERNANDEZ, Isidoro GARCIA CRUZ, Jose Antonio MUNOZ ARROYO, Juan Carlos GAYTAN RAMOS