Patents by Inventor Ricardo Granados Jargue

Ricardo Granados Jargue 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).

  • 7,10-Dimethyl-5,9-imino-4,5,8,9-tetrahydro-cyclooct[b]thiophenes and a process for obtaining it
    Patent number: 4174396
    Abstract: Compounds of the formula: ##STR1## where R is H or lower alkyl and a process for the preparation thereof are disclosed. The compounds are analgesic agents.
    Type: Grant
    Filed: April 3, 1978
    Date of Patent: November 13, 1979
    Assignee: Laboratories Made, S.A.
    Inventors: Ricardo Granados Jargue, Mercedes Alvarez Domingo, Juan Bosch Cartes, Cirstobal Martinez Roldan, Fernando Rabadan Peinado