Patents by Inventor Jean-Charles Sanchez

Jean-Charles Sanchez 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).

  • Publication number: 20220137072
    Abstract: The invention relates to a combination of biomarkers and their use in brain injury or mild traumatic brain injury (mTBI) detection. The invention also relates to methods of treating the individual diagnosed with a traumatic brain injury (TBI) or a mild traumatic brain injury (mTBI) using such biomarkers.
    Type: Application
    Filed: December 23, 2021
    Publication date: May 5, 2022
    Inventors: Jean-Charles Sanchez, Joan Montaner
  • Publication number: 20220120766
    Abstract: The invention provides an in vitro prospective method for determining a recovery outcome in one or more samples of a subject having experienced traumatic brain injury (TBI), comprising the steps of a) determining the level of at least one biomarker selected from the group consisting of H-FABP, IL-10, GFAP, NF-L and S100B; and b) comparing each level obtained under step a) with a corresponding reference value to determine the recovery outcome. The invention also provides a device comprising an assay for determining a recovering outcome in one or more samples of a subject having experienced traumatic brain injury (TBI), the assay comprising means for detecting the level of at least one biomarker selected from the group consisting of H-FABP, IL-10, GFAP, NF-L and S100B.
    Type: Application
    Filed: January 30, 2020
    Publication date: April 21, 2022
    Inventor: Jean-Charles SANCHEZ
  • Publication number: 20200174015
    Abstract: The invention relates to IL-10, S100B or H-FABP as biomarkers or a combination of these biomarkers and their use in detecting traumatic brain injury or mild traumatic brain injury (mTBI).
    Type: Application
    Filed: June 7, 2018
    Publication date: June 4, 2020
    Inventor: Jean-Charles SANCHEZ
  • Publication number: 20200110100
    Abstract: The invention relates to a combination of biomarkers and their use in brain injury or mild traumatic brain injury (mTBI) detection.
    Type: Application
    Filed: November 27, 2019
    Publication date: April 9, 2020
    Inventors: Jean-Charles SANCHEZ, Joan MONTANER
  • Publication number: 20180238907
    Abstract: The invention relates to a combination of biomarkers and their use in brain injury or mild traumatic brain injury (mTBI) detection.
    Type: Application
    Filed: October 5, 2015
    Publication date: August 23, 2018
    Inventors: Jean-Charles Sanchez, Joan Montaner
  • Patent number: 9028825
    Abstract: A brain damage-related disorder is diagnosed in a subject by detecting at least one polypeptide, or a variant or mutant thereof, in a sample of body fluid taken from the subject, wherein the polypeptide is one for which the level is either increased or decreased in cerebrospinal fluid from deceased patients compared to cerebrospinal fluid from healthy donors.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: May 12, 2015
    Assignee: Universite de Geneve
    Inventors: Denis Francois Hochstrasser, Jean-Charles Sanchez
  • Publication number: 20140194318
    Abstract: A method for assessing the state of Alzheimer's disease in patients is disclosed. A method for monitoring the progression of Alzheimer's disease in patients is also disclosed. The method applies detection of specific peptide markers, e.g., using mass spectrometric analysis.
    Type: Application
    Filed: March 18, 2014
    Publication date: July 10, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Õzkan Yalkinoglu, Gerhard König, Denis F. Hochstrasser, Jean-Charles Sanchez, Odile Carrette
  • Patent number: 8772042
    Abstract: A method for assessing the state of Alzheimer's disease in patients is disclosed. A method for monitoring the progression of Alzheimer's disease in patients is also disclosed. The method applies detection of specific peptide markers, e.g., using mass spectrometric analysis.
    Type: Grant
    Filed: May 2, 2011
    Date of Patent: July 8, 2014
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Özkan Yalkinoglu, Gerhard König, Denis Francois Hochstrasser, Jean-Charles Sanchez, Odile Carrette
  • Publication number: 20130252834
    Abstract: The invention relates to a method of aiding the diagnosis of acute brain damage in a subject, said method comprising (i) assaying the concentration of at least one oxidative stress polypeptide selected from the group consisting of: PRDX1, PRDX6 and GSTP1 in a sample from said subject; and (ii) assaying the concentration of at least one further polypeptide selected from Panel A; (Hi) comparing the concentrations of (i) and (ii) to the concentrations of the polypeptides in a reference standard and determining quantitative ratios for said polypeptides; (iv) wherein a finding of a quantitative ratio of each of the assayed polypeptides in the sample to the polypeptides in the reference standard of greater than 1.3 indicates an increased likelihood of acute brain damage having occurred in said subject.
    Type: Application
    Filed: May 23, 2011
    Publication date: September 26, 2013
    Applicants: UNIVERSITE DE GENEVE, ELECTROPHORETICS LIMITED
    Inventors: Loic Gerard Dayon, Jean-Charles Sanchez, Joan Montaner Villalonga
  • Publication number: 20120016205
    Abstract: A method for assessing the state of Alzheimer's disease in patients is disclosed. A method for monitoring the progression of Alzheimer's disease in patients is also disclosed. The method applies detection of specific peptide markers, e.g., using mass spectrometric analysis.
    Type: Application
    Filed: May 2, 2011
    Publication date: January 19, 2012
    Applicant: BAYER HEALTHCARE AG
    Inventors: Õzkan Yalkinoglu, Gerhard Kõnig, Denis Francois Hochstrasser, Jean-Charles Sanchez, Odile Carrette
  • Publication number: 20110136160
    Abstract: This invention relates to a method for analysis of one or more glycated proteins in a sample, the glycated proteins containing moieties of a natural reducing carbohydrate bound at one or more glycation sites in the proteins, the method comprising: treating the sample with a stable isotopic form of said carbohydrate which is different in mass from the natural carbohydrate, whereby the isotopic form becomes incorporated by glycation in one or more proteins in the sample, and one or more of said proteins are accordingly glycated by the natural reducing carbohydrate and by the isotopic form of the carbohydrate at identical glycation sites; and identifying and/or quantifying the glycated proteins by the difference in mass between the natural carbohydrate and the isotopic form of the carbohydrate at identical glycation sites.
    Type: Application
    Filed: August 21, 2009
    Publication date: June 9, 2011
    Applicant: Universite De Geneve
    Inventors: Jean-Charles Sanchez, Feliciano Priego-Capote
  • Patent number: 7955804
    Abstract: A brain damage-related disorder is diagnosed in a subject by detecting at least one polypeptide, or a variant or mutant thereof, selected from A-FABP, E-FABP, PGP 9.5, GFAP, Prostaglandin D synthase, Neuromodulin, Neurofilament L, Calcyphosine, RNA binding regulatory subunit, Ubiquitin fusion degradation protein 1 homolog, Nucleoside diphosphate kinase A, Glutathione S tranferase P, Cathepsin D, DJ-1 protein, Peroxiredoxin 5 and Peptidyl-prolyl cis-trans isomerase A (Cyclophilin A) in a sample of body fluid taken from the subject.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: June 7, 2011
    Assignee: Electrophoretics Limited
    Inventors: Denis F. Hochstrasser, Jean-Charles Sanchez, Pierre Lescuyer, Laure Allard
  • Patent number: 7767401
    Abstract: Stroke is diagnosed in a subject by determining the concentration of at least one polypeptide selected from Apo C-III, Serum Amyloid A, Apo C-I, Antithrombin III fragment and Apo A-I in a sample of body fluid taken from the subject.
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: August 3, 2010
    Assignee: Electrophoretics Limited
    Inventors: Pierre Lescuyer, Denis Francois Hochstrasser, Jean-Charles Sanchez, Laure Allard, Elisabeth Guillaume
  • Patent number: 7754436
    Abstract: Heart and brain fatty acid binding proteins (H-FABP, B-FABP) are markers for stroke. The invention provides a diagnostic assay for either of these markers, preferably by ELISA using a anti-H-FABP or B-FABP antibody. Since H-FABP is also a marker for acute myocardial infarction (AMI), to distinguish stroke from AMI requires an assay specific to AMI, e.g. using troponin-1 or CK-MB as a marker, also to be carried out.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: July 13, 2010
    Assignee: Electrophorectics Limited
    Inventors: Denis Francois Hochstrasser, Jean-Charles Sanchez, Catherine Gabrielle Zimmerman
  • Publication number: 20080220013
    Abstract: A brain damage-related disorder is diagnosed in a subject by detecting at least one polypeptide, or a variant or mutant thereof, in a sample of body fluid taken from the subject, wherein the polypeptide is one for which the level is either increased or decreased in cerebrospinal fluid from deceased patients compared to cerebrospinal fluid from healthy donors.
    Type: Application
    Filed: July 14, 2006
    Publication date: September 11, 2008
    Inventors: Denis Hochstrasser, Jean-Charles Sanchez
  • Patent number: 7368247
    Abstract: Heart and brain fatty acid binding proteins (H-FABP, B-FABP) are markers for TSEs, especially CJD. The invention provides a diagnostic assay for either of these markers, preferably by enzyme immunoassay using a specific antibody thereto. Since H-FABP is also a marker for acute myocardial infarction (AMI), to distinguish CJD from AMI requires an assay specific to AMI, e.g. using troponin-1 or CK-MB as a marker, also to be carried out.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: May 6, 2008
    Assignee: Universite De Geneve
    Inventors: Denis Francois Hochstrasser, Jean-Charles Sanchez, Catherine Gabrielle Zimmermann, Elisabeth Guillaume
  • Publication number: 20080008696
    Abstract: The present invention provides methods for the identification and use of diagnostic markers for differential diagnosis of diseases. In various aspects, the invention relates to methods and compositions able to determine the presence or absence of one, and preferably a plurality, of diseases that exhibit one or more similar or identical symptoms. Such methods and compositions can be used to provide assays and assay devices for use in determining the disease underlying one or more non-specific symptoms exhibited in a clinical setting.
    Type: Application
    Filed: April 19, 2007
    Publication date: January 10, 2008
    Inventors: Denis Hochstrasser, Jean-Charles Sanchez, Pierre Lescuyer, Laure Allard, Kenneth Buechler
  • Publication number: 20070166758
    Abstract: Stroke is diagnosed in a subject by determining the concentration of at least one polypeptide selected from Apo C-III, Serum Amyloid A, Apo C-I, Antithrombin III fragment and Apo A-I in a sample of body fluid taken from the subject.
    Type: Application
    Filed: August 16, 2004
    Publication date: July 19, 2007
    Inventors: Pierre Lescuyer, Denis Hochstrasser, Jean-Charles Sanchez, Laure Allard, Elisabeth Guillaume
  • Publication number: 20070134726
    Abstract: Heart and brain fatty acid binding proteins (H-FABP, B-FABP) are markers for stroke. The invention provides a diagnostic assay for either of these markers, preferably by ELISA using a anti-H-FABP or B-FABP antibody. Since H-FABP is also a marker for acute myocardial infarction (AMI), to distinguish stroke from AMI requires an assay specific to AMI, e.g. using troponin-1 or CK-MB as a marker, also to be carried out.
    Type: Application
    Filed: September 28, 2006
    Publication date: June 14, 2007
    Inventors: Denis Hochstrasser, Jean-Charles Sanchez, Catherine Zimmerman
  • Publication number: 20070042425
    Abstract: A brain damage-related disorder is diagnosed in a subject by detecting at least one polypeptide, or a variant or mutant thereof, selected from A-FABP, E-FABP, PGP 9.5, GFAP, Prostaglandin D synthase, Neuromodulin, Neurofilament L, Calcyphosine, RNA binding regulatory subunit, Ubiquitin fusion degradation protein 1 homolog, Nucleoside diphosphate kinase A, Glutathione S tranferase P, Cathepsin D, DJ-1 protein, Peroxiredoxin 5 and Peptidyl-prolyl cis-trans isomerase A (Cyclophilin A) in a sample of body fluid taken from the subject.
    Type: Application
    Filed: June 16, 2005
    Publication date: February 22, 2007
    Inventors: Denis Hochstrasser, Jean-Charles Sanchez, Pierre Lescuyer, Laure Allard