Patents by Inventor Giorgio Cantarelli

Giorgio Cantarelli 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).

  • 4-alkyl-thiophenyl-ethanolamines, having an activity the cerebral circulation, the blood platelet-aggregation and the lipenia
    Patent number: 4587248
    Abstract: 4-alkyl-thiophenyl-ethanolamines are disclosed, which are compounds having a therapeutical activity against blood-platelet aggregation, and against lipemia and improving the cerebral circulation, said ethanolamines having the general formula: ##STR1## wherein R and R.sub.1 are alkyl substituents and R.sub.2 is a substituent having an amine character. Due to the presence of two asymmetry centers in their molecule, the compounds concerned can be prepared in the "threo" and the "erythro" configuration: mixtures of the "threo" and the "erythro" forms have also proven effective.
    Type: Grant
    Filed: May 27, 1982
    Date of Patent: May 6, 1986
    Inventors: Giorgio Cantarelli, Giampaolo Picciola, Franco Ravenna, Mario Riva
  • Halogenated derivatives of 1,3-dioxolane having mucolytic activity
    Patent number: 4085223
    Abstract: Compounds useful as expectorants and fluidizers of tracheobronchial mucus having the specified formula are disclosed, the compounds having at least one bromine or iodine atom as a substituent. A process for preparing such compounds is also disclosed.
    Type: Grant
    Filed: March 24, 1976
    Date of Patent: April 18, 1978
    Assignee: Maggioni & C. S.p.A.
    Inventors: Massimo Carissimi, Franco Ravenna, Giorgio Cantarelli