Patents by Inventor Aldo Cristoni

Aldo Cristoni 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).

  • Process for cosmetic treatment using ferutinine from genus plants
    Patent number: 8247005
    Abstract: The invention relates to a process for cosmetic treatment, including the reduction of superficial and deep wrinkles, using ferutinine from Ferula spp extracts.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: August 21, 2012
    Assignee: Indena S.p.A.
    Inventors: Ezio Bombarrdelli, Gabriele Fontana, Aldo Cristoni, Enrico Mercalli
  • PROCESS FOR COSMETIC TREATMENT USING FERUTININE FROM FERULA GENUS PLANTS
    Publication number: 20120095094
    Abstract: The invention relates to a process for cosmetic treatment, including the reduction of superficial and deep wrinkles, using ferutinine from Ferula spp extracts.
    Type: Application
    Filed: December 13, 2011
    Publication date: April 19, 2012
    Applicant: INDENA S.P.A.
    Inventors: Ezio BOMBARDELLI, Gabriele Fontana, Aldo Cristoni, Enrico Mercalli
  • Process for cosmetic treatment using ferutinine from genus plants
    Patent number: 8101215
    Abstract: The invention relates to a process for cosmetic treatment, including the reduction of superficial and deep wrinkles, using ferutinine from Ferula spp extracts.
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: January 24, 2012
    Assignee: Indena S.p.A.
    Inventors: Ezio Bombarrdelli, Gabriele Fontana, Aldo Cristoni, Enrico Mercalli
  • PROCESS FOR COSMETIC TREATMENT USING FERUTININE FROM FERULA GENUS PLANTS
    Publication number: 20100255125
    Abstract: The invention relates to a process for cosmetic treatment, including the reduction of superficial and deep wrinkles, using ferutinine from Ferula spp extracts.
    Type: Application
    Filed: June 16, 2010
    Publication date: October 7, 2010
    Applicant: INDENA S.P.A.
    Inventors: Ezio BOMBARDELLI, Gabriele FONTANA, Aldo CRISTONI, Enrico MERCALLI
  • PROCESS FOR THE PREPARATION OF FERUTININE FROM FERULA GENUS PLANTS
    Publication number: 20080248139
    Abstract: The invention relates to a process for the preparation of ferutinine (Ia) from Ferula spp extracts comprising basic hydrolysis of the extracts and treatment with p-pivaloyloxybenzoic acid. The invention relates also to the use of the extracts and ferutinine in the cosmetic and dermatological field.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 9, 2008
    Applicant: INDENA S.P.A.
    Inventors: Ezio Bombardelli, Gabriele Fontana, Aldo Cristoni, Enrico Mercalli
  • Process for the preparation of ferutinine from genus plants
    Patent number: 7371886
    Abstract: The invention relates to a process for the preparation of ferutinine (Ia) from Ferula spp extracts comprising basic hydrolysis of the extracts and treatment with p-pivaloyloxybenzoic acid.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: May 13, 2008
    Assignee: Indena S.p.A.
    Inventors: Ezio Bombarrdelli, Gabriele Fontana, Aldo Cristoni, Enrico Mercalli
  • Process for the preparation of ferutinine from ferula genus plants
    Publication number: 20060275246
    Abstract: The invention relates to a process for the preparation of ferutinine (Ia) from Ferula spp extracts comprising basic hydrolysis of the extracts and treatment with p-pivaloyloxybenzoic acid. The invention relates also to the use of the extracts and ferutinine in the cosmetic and dermatological field.
    Type: Application
    Filed: March 23, 2004
    Publication date: December 7, 2006
    Applicant: INDENA S. P. A.
    Inventors: Ezio Bombardelli, Gabriele Fontana, Aldo Cristoni, Enrico Mercalli
  • Pharmaceutical and cosmetic formulations with antimicrobial activity
    Patent number: 6475536
    Abstract: The present invention relates to novel antiacne compositions containing extract of Krameria, or a pure compound from the extract, at least one of ximeninic acid or lauric acid, and an anti-inflammatory saponin extracted from Olax dissitiflora, Aesculus hippocastanum, Centella asiatica, Terminalia sericea, Glycyrrhiza glabra, or mixtures thereof.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: November 5, 2002
    Assignee: Indena S.p.A.
    Inventors: Ezio Bombardelli, Paolo Morazzoni, Aldo Cristoni, Roberto Seghizzi
  • Pharmaceutical and cosmetic formulations with antimicrobial activity
    Publication number: 20010046525
    Abstract: The present invention relates to novel antiacne compositions containing extract of Krameria, or a pure compound from the extract, at least one of ximeninic acid or lauric acid, and an anti-inflammatory saponin extracted from Olax dissitiflora, Aesculus hippocastanum, Centella asiatica, Terminalia sericea, Glycyrrhiza glabra, or mixtures thereof.
    Type: Application
    Filed: June 21, 2001
    Publication date: November 29, 2001
    Inventors: Ezio Bombardelli, Paolo Morazzoni, Aldo Cristoni, Roberto Seghizzi
  • Pharmaceutical and cosmetic formulations with antimicrobial activity
    Patent number: 6267996
    Abstract: The present invention relates to novel antimicrobial or preservative formulations exhibiting enhanced antimicrobial activity containing extract of Krameria, or a pure compound from the extract and extract of Mesua ferrea. The antimicrobial or preservative formulations are applied to pharmaceutical or cosmetic compositions which may also contain ximeninic acid, lauric acid, an anti-inflammatory saponin extracted from Olax dissitiflora, Aesculus hippocastanum, Centella asiatica, Terminalia sericea, Glycyrrhiza glabra, or mixtures thereof.
    Type: Grant
    Filed: April 29, 1999
    Date of Patent: July 31, 2001
    Assignee: Indena S.p.A
    Inventors: Ezio Bombardelli, Paolo Morazzoni, Aldo Cristoni, Roberto Seghizzi
  • Formulations containing esculoside and the use thereof in the pharmaceutical and cosmetic fields
    Patent number: 5679358
    Abstract: The present invention relates to the use of esculoside alone or in combination with adenylate cyclase stimulators, such as forskolin or Salvia miltiorrhiza diterpenes and/or with phosphodiesterase inhibitors, such as apigenine-skeleton dimeric flavones, in topical formulations for the treatment of peripheral vasculopathies related to an impaired peripheral microcirculation, cellulitis or unesthetisms connected with a deposit of superfluous fat. For the reduction of the deposits of superfluous fat of any origin, the above mentioned products are advantageously also combined with caffeine, theophylline and derivatives thereof.
    Type: Grant
    Filed: July 6, 1995
    Date of Patent: October 21, 1997
    Assignee: Indena S.A.
    Inventors: Ezio Bombardelli, Aldo Cristoni, Paolo Morazzoni
  • Formulations containing coumarins and the use thereof in the pharmaceutical and cosmetic fields
    Patent number: 5665365
    Abstract: The present invention relates to the use of coumarins such as esculoside, esculetin, extracts containing them and mixtures thereof, in combination with dimeric and oligomeric proanthocyanidins, in topical formulations for the treatment of peripheral vasculopathies, including the complications of acute venous stasis, or of the unesthetisms related to capillary alterations, or to improve the cicatrization processes. These coumarins, alone or in combination with proanthocyanidins, are also useful in atopical dermatitis and in the treatment of the haematomas.
    Type: Grant
    Filed: July 6, 1995
    Date of Patent: September 9, 1997
    Assignee: Indena S.p.A.
    Inventors: Ezio Bombardelli, Aldo Cristoni, Paolo Morazzoni
  • Combinations of vasoactive substances with fatty acids to prevent hair loss
    Patent number: 5665335
    Abstract: The present invention relates to novel formulations useful in the preventive and curative treatment of hair loss and of seborrhea, containing coumarins such as khellin, visnadin, esculoside or alkaloids such as raubasine, vincamine and derivatives thereof, combined with unsaturated and saturated fatty acids.
    Type: Grant
    Filed: July 6, 1995
    Date of Patent: September 9, 1997
    Assignee: Indena S.A.
    Inventors: Ezio Bombardelli, Aldo Cristoni, Paolo Morazzoni
  • Triterpene saponins having anti-inflammatory, mucolytic and antiedemic activities, process for the preparation thereof and pharmaceutical compositions containing them
    Patent number: 4879376
    Abstract: Triterpene saponins of formula ##STR1## wherein R.sub.1 is H or OH and R.sub.2 is a tetrasaccharide, or alternatly pentasaccharide, chain have antiinflammatory, mucolytic and antiedemic activities. Said saponins are isolated from roots and bark of Crossopteryx febrifuga, for instance by precipitating them, in form of a complex with cholesterol or sytosterol, from an alcoholic extract of the vegetal material and by partitioning the precipitate between an apolar solvent, which subtracts the complexing agent and a polar solvent in which saponins are soluble.
    Type: Grant
    Filed: June 26, 1987
    Date of Patent: November 7, 1989
    Assignees: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A., Inverni Della Beffa Industria Chimico Farmeceutica Derivati Naturali
    Inventors: Piero Foresta, Orlando Ghirardi, Bruno Gabetta, Aldo Cristoni