Patents by Inventor Emilio Crisafulli

Emilio Crisafulli 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).

  • Composition and use of ademetionine against ageing of the skin
    Patent number: 4956173
    Abstract: The present invention relates to the use of ademetionine or one of its salts for the preparation of pharmaceutical or cosmetic compositions for counteracting ageing of the skin.It further relates to the said cosmetic compositions.
    Type: Grant
    Filed: November 25, 1988
    Date of Patent: September 11, 1990
    Assignee: Societe Anonyme: SANOFI
    Inventors: Gerard Le Fur, Michele Bousquet, Emilio Crisafulli, Michel Sabadie
  • Hydrochlorides of chlorides of 2-aminoalkyl-9-hydroxy-ellipticinium derivatives and pharmaceutical compositions containing them
    Patent number: 4897398
    Abstract: The invention relates to the 2-aminoalkyl-9-hydroxyellipticinium chloride hydrochloride of formula: ##STR1## in which Z represents hydrogen or a lower alkyl group, Alk represents a lower alkylene group and Am represents a di(lower alkyl)amino, pyrrolidino or piperidino group.These compounds are useful as antitumour agents.
    Type: Grant
    Filed: June 24, 1986
    Date of Patent: January 30, 1990
    Assignees: Sanofi, Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Pierre Gros, Emilio Crisafulli, Guy Mazue
  • Skin reflectance measuring apparatus
    Patent number: 4846184
    Abstract: A probe comprising a casing of which one face which will be in contact with the skin is providied with an aperture, is connected to a measuring device by means of a flexible connection in fiber optics comprising at least three optical conductors which, at a first end, are secured in the casing of the probe such as to face the aperture thereof, the first and second conductors having their first end portions directed respectively in a first and a second directions which are symmetrical to each other with respect to an axis extending normally through the aperture, while the third conductor has its first end portion directed in another direction than said second direction.
    Type: Grant
    Filed: February 23, 1988
    Date of Patent: July 11, 1989
    Assignee: Sanofi
    Inventors: Alain Comment, Yannick C. James, Jeanine Etienne, Emilio Crisafulli
  • Anorectic agent; 4-(3-trifluoromethylphenyl)-1-(2-cyanoethyl)-1,2,3,6-tetrahydropyridine
    Patent number: 4691019
    Abstract: The invention relates to 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridines of formula ##STR1## in which R represents a cyano, acetyl or cycloalkyl group of from 3 to 7 carbon atoms and Alk represents a straight or branched alkylene of from 1 to 4 carbon atoms, as well as to the salts thereof, having an anorectic acitivity, to a process for preparing same and to pharmaceutical compositions containing said compounds, useful in the treatment of obesity.
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: September 1, 1987
    Assignee: Sanofi
    Inventors: Dino Nisato, Emilio Crisafulli, Alberto Bianchetti, Paolo Carminati
  • Substituted trifluoromethylphenyltetrahydropyridines having a cyano substituent and an anorectic activity, a process for preparing same and pharmaceutical compositions
    Patent number: 4602024
    Abstract: The invention relates to 4-(-3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridines of formula ##STR1## in which R represents a cyano, acetyl or cycloalkyl group of from 3 to 7 carbon atoms and Alk represents a straight or branched alkylene of from 1 to 4 carbon atoms, as well as to the salts thereof, having an anorectic activity, to a process for preparing same and to pharmaceutical compositions containing said compounds, useful in the treatment of obesity.
    Type: Grant
    Filed: July 16, 1984
    Date of Patent: July 22, 1986
    Assignee: Sanofi
    Inventors: Dino Nisato, Emilio Crisafulli, Alberto Bianchetti, Paolo Carminati
  • 2-piperazinopyrimidine salt and pharmaceutical compositions containing it
    Patent number: 4602015
    Abstract: A salt of 2-(1-piperazinyl) pyrimidine salt with 2-naphthalene sulfonic acid, having a dopaminergic psychotropic activity and pharmaceutical compositions containing it as active principle for the treatment of behavioral problems.
    Type: Grant
    Filed: February 14, 1985
    Date of Patent: July 22, 1986
    Assignee: Sanofi
    Inventors: Emilio Crisafulli, Marco Frigerio, Jean-Paul Kan
  • Substituted trifluoromethylphenyltetrahydropyridines having an anorectic activity
    Patent number: 4472408
    Abstract: The invention relates to 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridines of formula ##STR1## in which R represents a cyano, acetyl or cycloalkyl group of from 3 to 7 carbon atoms and Alk represents a straight or branched alkylene of from 1 to 4 carbon atoms, as well as to the salts thereof, having an anorectic activity, to a process for preparing same and to pharmaceutical compositions containing said compounds, useful in the treatment of obesity.
    Type: Grant
    Filed: March 3, 1982
    Date of Patent: September 18, 1984
    Assignee: Sanofi
    Inventors: Dino Nisato, Emilio Crisafulli, Alberto Bianchetti, Paolo Carminati