Patents by Inventor Greta Varchi

Greta Varchi 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).

  • Nanoparticles as delivery vehicles of active ingredients and methods for the production thereof
    Patent number: 11344499
    Abstract: A nanoparticle comprising a keratin polypeptide and at least one lipophilic active ingredient, wherein the at least one lipophilic active ingredient is non-covalently bound to the keratin polypeptide and can be e.g. a therapeutic or diagnostic agent, a nutraceutical, a cosmetic ingredients, a dye or a cosmeceutical, the keratin polypeptide being water-soluble; optionally, the nanoparticle further comprises at least one hydrophilic active ingredient non-covalently bound to the keratin polypeptide, which can be e.g. a therapeutic or diagnostic agent, a nutraceutical, a cosmetic ingredients, a dye or a cosmeceutical.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: May 31, 2022
    Assignee: CONSIGLIO NAZIONALE DELLE RICERCHE
    Inventors: Annalisa Aluigi, Greta Varchi, Giovanna Sotgiu, Andrea Guerrini, Marco Ballestri
  • NANOPARTICLES AS DELIVERY VEHICLES OF ACTIVE INGREDIENTS AND METHODS FOR THE PRODUCTION THEREOF
    Publication number: 20200206138
    Abstract: A nanoparticle comprising a keratin polypeptide and at least one lipophilic active ingredient, wherein the at least one lipophilic active ingredient is non-covalently bound to the keratin polypeptide and can be e.g. a therapeutic or diagnostic agent, a nutraceutical, a cosmetic ingredients, a dye or a cosmeceutical, the keratin polypeptide being water-soluble; optionally, the nanoparticle further comprises at least one hydrophilic active ingredient non-covalently bound to the keratin polypeptide, which can be e.g. a therapeutic or diagnostic agent, a nutraceutical, a cosmetic ingredients, a dye or a cosmeceutical.
    Type: Application
    Filed: June 13, 2018
    Publication date: July 2, 2020
    Applicant: CONSIGLIO NAZIONALE DELLE RICERCHE
    Inventors: Annalisa ALUIGI, Greta VARCHI, Giovanna SOTGIU, Andrea GUERRINI, Marco BALLESTRI
  • Polyenylcyclopropanecarboxylic esters with high insecticidal activity
    Patent number: 9247750
    Abstract: Described are new insecticide compounds that are derived from 2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylic acid, also known as chrysanthemic acid, insecticidal compositions that contain the compounds, methods of synthesizing the compounds and methods of eliminating harmful insects from a substrate including bringing the substrate into contact with an effective amount of one or more such compounds.
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: February 2, 2016
    Assignee: Endura S.P.A.
    Inventors: Valerio Borzatta, Greta Varchi, Elisa Capparella, Alberto Guerrini, Arturo Battaglia, Federico Trefiletti
  • Androgen receptor modulating compounds, preparation and uses thereof
    Patent number: 8859599
    Abstract: The present invention concerns compounds of general formula (I): Method of preparation and uses thereof.
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: October 14, 2014
    Assignees: CNR—Consiglio Nazionale delle Ricerche, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (I.R.S.T.) S.r.l.
    Inventors: Greta Varchi, Andrea Guerrini, Anna Tesei, Giovanni Brigliadori
  • Non-steroidal compounds for androgen receptor modulation
    Patent number: 8741951
    Abstract: The present invention concerns compounds of general Formula (I): method of preparation and uses thereof.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: June 3, 2014
    Assignees: CNR—Consiglio Nazionale delle Ricerche, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (I.R.S.T.) S.r.l.
    Inventors: Greta Varchi, Andrea Guerrini, Anna Tesei, Giovanni Brigliadori
  • NON-STEROIDAL COMPOUNDS FOR ANDROGEN RECEPTOR MODULATION
    Publication number: 20120041046
    Abstract: The present invention concerns compounds of general Formula (I): method of preparation and uses thereof.
    Type: Application
    Filed: April 12, 2010
    Publication date: February 16, 2012
    Applicant: CNR - CONSIGLIO NAZIONALE DELLE RICERCHE
    Inventors: Greta Varchi, Andrea Guerrini, Anna Tesei, Giovanni Brigliadori
  • Androgen receptor modulating compounds, preparation and uses thereof
    Publication number: 20110275829
    Abstract: The present invention concerns compounds of general formula (I): Method of preparation and uses thereof.
    Type: Application
    Filed: February 11, 2010
    Publication date: November 10, 2011
    Applicant: CNR - CONSIGLIO NAZIONALE DELLE RICERCHE
    Inventors: Greta Varchi, Andrea Guerrini, Anna Tesei, Giovanni Brigliadori
  • POLYENYLCYCLOPROPANECARBOXYLIC ESTERS WITH HIGH INSECTICIDAL ACTIVITY
    Publication number: 20100210721
    Abstract: Described are new insecticide compounds that are derived from 2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylic acid, also known as chrysanthemic acid, insecticidal compositions that contain the compounds, methods of synthesizing the compounds and methods of eliminating harmful insects from a substrate including bringing the substrate into contact with an effective amount of one or more such compounds.
    Type: Application
    Filed: September 15, 2008
    Publication date: August 19, 2010
    Applicant: ENDURA S.P.A.
    Inventors: Valerio Borzatta, Greta Varchi, Elisa Capparella, Alberto Guerrini, Arturo Battaglia, Federico Trefiletti