Patents by Inventor Bernard Bizzini

Bernard Bizzini 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).

  • Patent number: 9974857
    Abstract: The present invention relates in one aspect to a conjugate of a mucopolysaccharide or mucopolysaccharidic fraction and a cellular wall fragment of a bacterium belonging to the Corynebacterium genus, and in particular to the Corynebacterium granulosum species, also named P40. The conjugate of the invention is applied to medicine, in particular for topical treatment of infections, dermatological affections, such as psoriasis, acne, allergic reactions, such as rashes and eczema, and in vaginal mucosae affections.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: May 22, 2018
    Assignee: Claride Pharma, S.A.
    Inventors: Sonia Longo, Bernard Bizzini, Ivo Volpato
  • Publication number: 20180050071
    Abstract: An anti-age composition is described. The anti-age composition comprises a combination of antioxidant agents, such as flavonoids, anthocyanins, tannins, curcumin and derivatives thereof, as well as vitamins A, C and E, in association with Bifidobacteria and cell walls isolated from probiotics which takes into account all the different factors involved in the aging process in order to prevent or slow down the course thereof.
    Type: Application
    Filed: March 9, 2016
    Publication date: February 22, 2018
    Inventor: Bernard BIZZINI
  • Publication number: 20170173163
    Abstract: The present invention relates in one aspect to a conjugate of a mucopolysaccharide or mucopolysaccharidic fraction and a cellular wall fragment of a bacterium belonging to the Corynebacterium genus, and in particular to the Corynebacterium granulosum species, also named P40. The conjugate of the invention is applied to medicine, in particular for topical treatment of infections, dermatological affections, such as psoriasis, acne, allergic reactions, such as rashes and eczema, and in vaginal mucosae affections.
    Type: Application
    Filed: March 1, 2017
    Publication date: June 22, 2017
    Inventors: Sonia LONGO, Bernard BIZZINI, Ivo VOLPATO (deceased)
  • Publication number: 20150352216
    Abstract: The present invention relates in one aspect to a conjugate of a mucopolysaccharide or mucopolysaccharidic fraction and a cellular wall fragment of a bacterium belonging to the Corynebacterium genus, and in particular to the Corynebacterium granulosum species, also named P40. The conjugate of the invention is applied to medicine, in particular for topical treatment of infections, dermatological affections, such as psoriasis, acne, allergic reactions, such as rashes and eczema, and in vaginal mucosae affections.
    Type: Application
    Filed: September 25, 2013
    Publication date: December 10, 2015
    Inventors: Sonia LONGO, Bernard BIZZINI, Ivo VOLPATO
  • Publication number: 20150306129
    Abstract: A pharmaceutical or dietary composition for oral administration based on activated cellulose is described. The composition is useful in the treatment of obese or overweight subjects and of subjects suffering from hyperglycaemia or from hyperlipidaemia.
    Type: Application
    Filed: December 2, 2013
    Publication date: October 29, 2015
    Inventor: Bernard BIZZINI
  • Patent number: 8679483
    Abstract: The invention concerns a pharmaceutical composition comprising, as the active ingredient, human natural antibodies of the IgG isotype, that neutralize the activity of a human cytokine selected from VEGF, IFN?, IL-4, TNF? and TGF?, the said neutralizing antibodies inhibiting at least 50% of the maximum biological activity induced by an amount ranging from 0.006 ng to 0.05 ng of the said cytokine in vitro.
    Type: Grant
    Filed: September 15, 2004
    Date of Patent: March 25, 2014
    Assignee: Neovacs
    Inventors: Bernard Bizzini, Helene Le Buanec, Daniel Zagury
  • Patent number: 8101165
    Abstract: The invention concerns vaccines comprising as an active principle an immunogen which is a cytokinetic factor or a cell regulating factor particularly transcriptional or another type of factor with immunosuppressive/apoptotic/angiogenic properties abnormally released in the extracellular (stromal) environment by cancer or stromal cells of malignant tumors, and a pharmaceutically acceptable carrier for inducing a systemic or mucosal immune response with secretory formation of class IgC or IgA neutralizing antibodies directed against the native factor, or which is derived from such a factor and the use of said immunogen to obtain a medicine for use as anticancer drug.
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: January 24, 2012
    Assignee: Neovacs
    Inventors: Jean Francois Zagury, Bernard Bizzini, Helene Le Buanec, Daniel Zagury
  • Publication number: 20090130187
    Abstract: The present invention concerns covalent conjugates of cotton and substitutes (viscose, modal cotton) with bioactive substances having antiseptic, sanitizing, acaricidal and insect repellent activity, as well as a new process for obtaining aforesaid conjugates in common equipment of the textile industry, without compromising the marketable and organoleptic properties of the cotton and its substitutes treated in this manner. The conjugates obtained by the new process are characterized by a high stability, while maintaining in the long term the antiseptic, sanitizing, acaricidal and/or insect repellent activity imparted by the procedure described herein.
    Type: Application
    Filed: May 22, 2007
    Publication date: May 21, 2009
    Inventors: Ivo Volpato, Bernard Bizzini, Maria Grazia Franzoni
  • Patent number: 7494589
    Abstract: Procedure for the decontamination of a food liquid from one or more chemical and/or biological contaminants, based on the contact of said liquid with at least a biocompatible membrane, to which antibodies specific for said contaminants are covalently bound.
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: February 24, 2009
    Assignee: Dox-Al Italia S.p.A.
    Inventors: Ivo Volpato, Bernard Bizzini, Flavio Veneroni
  • Publication number: 20080031849
    Abstract: The invention concerns vaccines comprising as an active principle an immunogen which is a cytokinetic factor or a cell regulating factor particularly transcriptional or another type of factor with immunosuppressive/apoptotic/angiogenic properties abnormally released in the extracellular (stromal) environment by cancer or stromal cells of malignant tumors, and a pharmaceutically acceptable carrier for inducing a systemic or mucosal immune response with secretory formation of class IgC or IgA neutralizing antibodies directed against the native factor, or which is derived from such a factor and the use of said immunogen to obtain a medicine for use as anticancer drug.
    Type: Application
    Filed: April 13, 2007
    Publication date: February 7, 2008
    Applicant: NEOVACS
    Inventors: Jean-Francois ZAGURY, Bernard BIZZINI, Helene LE BUANEC, Daniel ZAGURY
  • Patent number: 7314629
    Abstract: The invention relates to an immunogenic or vaccine composition inducing an immune response towards the HPV-16 Papillomavirus native E7 protein, without simultaneously inducing an immunosuppression, said composition comprising, as the active ingredient, a non immunosuppressive mutated E7 protein, comprising the amino acid sequence consisting, from the N-terminal end to the C-terminal end, in: i. the 1-19 amino acid sequence of sequence SEQ ID No. 3; ii. an amino acid sequence possessing (a) the substitution of at least one amino acid, compared to the 20-29 corresponding amino acid sequence of sequence SEQ ID No. 3 or (b) the deletion of at least four consecutive amino acids, compared to the 20-29 corresponding amino acid sequence of sequence SEQ ID No. 3; and iii. the 30-98 amino acid sequence of sequence SEQ ID No 3.
    Type: Grant
    Filed: April 4, 2003
    Date of Patent: January 1, 2008
    Assignee: Neovacs
    Inventors: Daniel Zagury, Hélène Le Buanec, Bernard Bizzini
  • Publication number: 20070202102
    Abstract: The invention concerns a pharmaceutical composition comprising, as the active ingredient, human natural antibodies of the IgG isotype, that neutralize the activity of a human cytokine selected from VEGF, IFN?, IL-4, TNF? and TGF?, the said neutralizing antibodies inhibiting at least 50% of the maximum biological activity induced by an amount ranging from 0.006 ng to 0.05 ng of the said cytokine in vitro.
    Type: Application
    Filed: September 15, 2004
    Publication date: August 30, 2007
    Applicant: NEOVACS
    Inventors: Bernard Bizzini, Helene Le Buanec, Daniel Zagury
  • Patent number: 7186411
    Abstract: The main object of the present invention is to provide polysaccharide-coated antigens derivatised with lectins for pharmaceutical use. In the vaccines, polysaccharides are preferably selected from the group consisting of chitosan, low-molecular-weight and high-deacetylation-degree chitosan, methyl glycol. chitosan, alginic acid, polymannuronic acid and salts or derivatives thereof. In the vaccines of the invention, antigens are microorganisms, infectious agents or constituents thereof, hormones, enzymes, proenzymes, narcotics, bioactive peptides, metabolites, biological precursors, cell constituents, allergens, and the lectins are of vegetable origin.
    Type: Grant
    Filed: July 25, 2005
    Date of Patent: March 6, 2007
    Assignee: Grisotech S.A.
    Inventors: Rolando Wyss, Bernard Bizzini, Ivo Volpato
  • Publication number: 20060233820
    Abstract: The invention relates to an immunogenic or vaccine composition inducing an immune response towards the HPV-16 Papillomavirus native E7 protein, without simultaneously inducing an immunosuppression, said composition comprising, as the active ingredient, a non immunosuppressive mutated E7 protein, comprising the amino acid sequence consisting, from the N-terminal end to the C-terminal end, in: i. the 1-19 amino acid sequence of sequence SEQ ID No. 3; ii. an amino acid sequence possessing (a) the substitution of at least one amino acid, compared to the 20-29 corresponding amino acid sequence of sequence SEQ ID No. 3 or (b) the deletion of at least four consecutive amino acids, compared to the 20-29 corresponding amino acid sequence of sequence SEQ ID No. 3; and iii. the 30-98 amino acid sequence of sequence SEQ ID No.
    Type: Application
    Filed: April 4, 2003
    Publication date: October 19, 2006
    Inventors: Daniel Zagury, Helene Le Buanec, Bernard Bizzini
  • Publication number: 20050220936
    Abstract: Procedure for the decontamination of a food liquid from one or more chemical and/or biological contaminants, based on the contact of said liquid with at least a biocompatible membrane, to which antibodies specific for said contaminants are covalently bound.
    Type: Application
    Filed: June 10, 2003
    Publication date: October 6, 2005
    Inventors: Ivo Volpato, Bernard Bizzini, Flavio Veneroni
  • Publication number: 20040185058
    Abstract: The invention is relative to novel means of systemic or mucosal vaccinial therapy against some cancers, viral infections and allergy which are provided by the invention under the form of a family of composite superimmunogenic compounds for bifunctional vaccinial use able to induce an immune response raised towards two distinct targets, respectively, the causal pathogenic antigenic structure, on the one hand, and locally produced factors responsible for a subsequent immunotoxic or neoangiogenic stroma disorder, on the other hand.
    Type: Application
    Filed: February 10, 2004
    Publication date: September 23, 2004
    Inventors: Daniel Zagury, Bernard Bizzini, Paul Cohen, Jean Francois Zagury, Helene Le Buanec
  • Publication number: 20040028647
    Abstract: The invention concerns vaccines comprising as active principle an immunogen which is a cytokinetic factor or a cell regulating factor particularly transcriptional or another type of factor with immunosuppressive/apoptotic/angiogenic properties abnormally released in the extracellular (stromal) environment by cancer or stromal cells of malignant tumours, and a pharmaceutically acceptable carrier for inducing a systemic or mucosal immune response with secretory formation of class IgC or IgA neutralising antibodies directed against the native factor, or which is derived from such a factor and the use of said immunogen to obtain a medicine for use as anticancer drug.
    Type: Application
    Filed: August 28, 2003
    Publication date: February 12, 2004
    Inventors: Jean-Francois Zagury, Bernard Bizzini, Helene Le Buanec, Daniel Zagury
  • Patent number: 6455045
    Abstract: Cytokines, which are biologically inactive in humans but remain immunogenic, are used in pharmaceutical compositions to promote a neutralizing immune response against native cytokines when administrated to a subject in need thereof to treat homeostatic conditions and disorders associated with an overproduction of cytokines.
    Type: Grant
    Filed: May 25, 1999
    Date of Patent: September 24, 2002
    Assignee: Neovacs
    Inventors: Daniel Zagury, Jean-François Zagury, Bernard Bizzini
  • Patent number: 6200575
    Abstract: A non-toxic immunogenic compound, which may be administered to humans, is derived from an HIV-1, HIV-2, HTLV-1 or HTLV-2 viral regulatory protein by chemical processing using a coupling agent such as an aldehyde, or from a carrier protein activated by pre-processing using an aldehyde. This compound is capable of being recognized by antibodies to the viral regulatory protein and retains sufficient immunogenic properties to produce antibodies that neutralize or block the native protein, while losing at least 50% of the toxic biological properties of the native protein.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: March 13, 2001
    Assignee: Neovacs
    Inventors: Jean-François Zagury, Bernard Bizzini, Daniel Zagury
  • Patent number: 6132721
    Abstract: A non-toxic immunogenic compound, which may be administered to humans, is derived from an HIV-1, HIV-2, HTLV-1 or HTLV-2 viral regulatory protein by chemical processing using a coupling agent such as an aldehyde, or from a carrier protein activated by pre-processing using an aldehyde. This compound is capable of being recognized by antibodies to the viral regulatory protein and retains sufficient immunogenic properties to produce antibodies that neutralize or block the native protein, while losing at least 50% of the toxic biological properties of the native protein.
    Type: Grant
    Filed: September 8, 1997
    Date of Patent: October 17, 2000
    Assignee: NEOVACS
    Inventors: Jean-Fran.cedilla.ois Zagury, Bernard Bizzini, Daniel Zagury