Patents by Inventor Jose M. Castellano Berlanga

Jose M. Castellano Berlanga 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).

  • 1,2-Diacylamino-1,2-di(4-pyridyl)ethanes and process for producing thereof
    Patent number: 4288597
    Abstract: 1,2-diacylamino-1,2-di(4-pyridil)ethanes of general formula: ##STR1## where R is a saturated or unsaturated alkyl group, a homocyclic or heterocyclic aromatic ring, with or without substituents, or a saturated or unsaturated cycloalkyl. Said compounds are useful as analgesic. A process for preparing such products is also described.
    Type: Grant
    Filed: March 10, 1980
    Date of Patent: September 8, 1981
    Assignee: Laboratorios Made, S.A.
    Inventors: Miguel F. Brana, Maria L. Lopez Rodriguez, Jose M. Castellano Berlanga, Jose L. Soto Camara, Cristobal Martinez Roldan