Patents by Inventor María del Rosario SALAS BUTRÓN

María del Rosario SALAS BUTRÓN 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).

  • COMBINATION OF IBUPROFEN AND TRAMADOL FOR RELIEVING PAIN
    Publication number: 20220249414
    Abstract: The present invention relates to the combination of ibuprofen in the form of a pharmaceutically acceptable salt, and tramadol, or a pharmaceutical acceptable salt thereof, for use in the treatment of pain in humans, wherein the dosage of ibuprofen in the combination is comprised between 350 mg and 450 mg and the dosage of tramadol is comprised between 35 mg and 40 mg, expressed as equivalent weight of tramadol hydrochloride. The combination is suitable for the treatment of moderate to severe pain, of chronic or acute origin, and is particularly effective for those patients suffering from more intense pain. It also relates to a pharmaceutical composition comprising said fixed-dose combination of ibuprofen and tramadol.
    Type: Application
    Filed: July 8, 2020
    Publication date: August 11, 2022
    Inventors: Antonio PORTOLÉS PÉREZ, Luis Narciso SANTÉ SERNA, María del Rosario SALAS BUTRÓN, Emilio VARGAS CASTRILLÓN, Carlos CALANDRIA PERÉZ, Raquel HORCAJADA CORDÓBA, Ángel José MUÑOZ RUIZ, Marta VICARIO DE LA TORRE, Nuria SANZ MENÉNDEZ, Antonia GÓMEZ CALVO, José Ángel SÁNCHEZ GARCÍA, Ester DUART GONZÁLEZ, Fernando GARCÍA ALONSO