Patents by Inventor Alessandro Assandri

Alessandro Assandri 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).

  • USE OF MEXIPROSTIL IN THE TREATMENT OF INFLAMMATORY BOWEL DISEASE AND/OR OF IRRITABLE BOWEL SYNDROME
    Publication number: 20130202704
    Abstract: The invention relates to the use of mexiprostil in the treatment and/or prevention of inflammatory bowel disease and of irritable bowel syndrome, to the combinations of mexiprostil with other drugs, and also to a novel method for the synthesis of mexiprostil.
    Type: Application
    Filed: October 18, 2011
    Publication date: August 8, 2013
    Applicant: COSMO TECHNOLOGIES LTD.
    Inventors: Alessandro Assandri, Luigi Moro
  • 3,5-Diphenyl-1H-1,2,4-triazoles pharmaceutical compositions and uses
    Patent number: 4535090
    Abstract: 3,5-diphenyl-1H-1,2,4-triazoles with contragestational activity of the following formula ##STR1## wherein R may be located on one or the other of the two adjacent nitrogen atoms and may represent hydrogen or a group R.sub.5 CO-- wherein R.sub.5 is an aliphatic saturated or unsaturated hydrocarbyl containing from 1 to 20 carbon atoms, R.sub.1, R.sub.2 and R.sub.3, each independently are selected from hydrogen, lower alkyl and lower alkoxy or R.sub.2 and R.sub.3 together may represent a methylenedioxy group, and R.sub.4 is an aliphatic saturated or unsaturated hydrocarbyl group of from 1 to 20 carbons, with the proviso that when R is hydrogen or an R.sub.5 CO-- group wherein R.sub.5 contains 4 or less carbon atoms, R.sub.4 must contain 5 or more carbons.These compounds have proven to be highly effective in terminating pregnancy in several animal species after a single parenteral injection.
    Type: Grant
    Filed: October 15, 1982
    Date of Patent: August 13, 1985
    Assignee: Gruppo Lepetit S.p.A.
    Inventors: Giulio Galliani, Amedeo Omodei-Sale, Pietro Consonni, Alessandro Assandri
  • Neuroleptic 3-azetidinylethyl-1-phenyl-2-imidazolidinones
    Patent number: 4528297
    Abstract: New 3-azetidinylethyl-1-phenyl-2-imidazolidinones with neuroleptic activity, their use and methods for their preparation. The azetidinyl group bears alkyl substituents in position 3 and the phenyl group bears halogenated substituents in position 3 and hydroxy group or acylated hydroxy groups in position 4 and/or 6.
    Type: Grant
    Filed: March 4, 1983
    Date of Patent: July 9, 1985
    Assignee: Gruppo Lepetit S.p.A.
    Inventors: Luigi Fontanella, Edoardo Martinelli, Alessandro Assandri
  • Nitroimidazole derivative with antibacterial activity
    Patent number: 4041168
    Abstract: The compound 5-[(1-hydroxy-1-methyl)ethyl]-1-methyl-2-nitroimidazole is valuable in combatting Trichomonas vaginalis infections in mammals.
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: August 9, 1977
    Assignee: Gruppo Lepetit S.p.A.
    Inventors: Alessandro Assandri, Giancarlo Lancini, Giancarlo Volpe, Bruno Cavalleri