Patents by Inventor Pierre Dechelotte

Pierre Dechelotte 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: 11389489
    Abstract: The present invention relates to pharmaceutical and food compositions for inducing satiation and prolonging satiety in subjects in need thereof. In particular, the present invention relates to a method of inducing satiation in a subject in need thereof comprising administering to the subject an effective amount of a ClpB protein or an effective amount of a bacterium that expresses the ClpB protein.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: July 19, 2022
    Assignees: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), CENTRE HOSPITALIER UNIVERSITAIRE DE ROUEN, UNIVERSITE DE ROUEN, TARGEDYS
    Inventors: Serguei Fetissov, Pierre Dechelotte, Jonathan Breton, Gregory Lambert, Naouel Tennoune, Romain Legrand
  • Patent number: 11369645
    Abstract: The present invention relates to method of preventing, treating or attenuating obesity-related manifestations in a human or non-human mammal subject in need thereof, said method comprising orally administering to the subject a composition comprising an effective amount Hafnia alvei probiotics; wherein said obesity-related parameters are selected from the group of hyperphagia, increased fat mass on lean mass ratio, increased waist circumference, postprandial hyperglycemia, fasting hyperglycemia and hypercholesterolemia.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: June 28, 2022
    Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), CENTRE HOSPITALIER UNIVERSITAIRE DE ROUEN, UNIVERSITE DE ROUEN, TARGEDYS
    Inventors: Serguei Fetissov, Pierre Dechelotte, Jonathan Breton, Gregory Lambert, Nicolas Lucas, Romain Legrand
  • Publication number: 20210008125
    Abstract: The present invention relates to method of preventing, treating or attenuating obesity-related manifestations in a human or non-human mammal subject in need thereof, said method comprising orally administering to the subject a composition comprising an effective amount Hafnia alvei probiotics; wherein said obesity-related parameters are selected from the group of hyperphagia, increased fat mass on lean mass ratio, increased waist circumference, postprandial hyperglycemia, fasting hyperglycemia and hypercholesterolemia.
    Type: Application
    Filed: June 16, 2020
    Publication date: January 14, 2021
    Inventors: Serguei Fetissov, Emmanuelle De, Naouel Tennoune, Jonathan Breton, Philippe Chan-Tchi-Song, Pierre Dechelotte, Romain Legrand, Gregory Lambert
  • Patent number: 10888592
    Abstract: The present invention relates to pharmaceutical and food compositions for inducing satiation and prolonging satiety in subjects in need thereof. In particular, the present invention relates to a method of inducing satiation in a subject in need thereof comprising administering to the subject an effective amount of Hafnia alvei.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: January 12, 2021
    Assignees: TARGEDYS, INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM)
    Inventors: Serguei Fetissov, Pierre Dechelotte, Jonathan Breton, Gregory Lambert, Romain Legrand, Nicolas Lucas
  • Publication number: 20200297783
    Abstract: The present invention relates to pharmaceutical and food compositions for inducing satiation and prolonging satiety in subjects in need thereof. In particular, the present invention relates to a method of inducing satiation in a subject in need thereof comprising administering to the subject an effective amount of a ClpB protein or an effective amount of a bacterium that expresses the ClpB protein.
    Type: Application
    Filed: June 8, 2020
    Publication date: September 24, 2020
    Inventors: Serguei FETISSOV, Pierre DECHELOTTE, Jonathan BRETON, Gregory LAMBERT, Naouel TENNOUNE, Romain LEGRAND
  • Patent number: 10729770
    Abstract: The present invention relates to ClpB expressing bacteria and their impact on obesity. The present invention relates to bacterial ClpB protein and ClpB expressing bacteria and their impact on eating disorders. The invention further relates to compositions comprising antibiotic directed against at least one ClpB expressing bacterium as well as probiotics not expressing ClpB protein and their use in the treatment or prevention of eating disorders. The invention also relates to diagnostic tools for determining whether a subject is likely to respond to a method of treating eating disorders and to methods of immunization against eating disorders.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: August 4, 2020
    Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), CENTRE HOSPITALIER UNIVERSITAIRE DE ROUEN, UNIVERSITE DE ROUEN, TARGEDYS
    Inventors: Serguei Fetissov, Emmanuelle De, Naouel Tennoune, Jonathan Breton, Philippe Chan-Tchi-Song, Pierre Dechelotte, Romain Legrand, Gregory Lambert
  • Patent number: 10682389
    Abstract: The present invention relates to pharmaceutical and food compositions for inducing satiation and prolonging satiety in subjects in need thereof. In particular, the present invention relates to a method of inducing satiation in a subject in need thereof comprising administering to the subject an effective amount of a ClpB protein or an effective amount of a bacterium that expresses the ClpB protein.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: June 16, 2020
    Assignees: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), CENTRE HOSPITALIER UNIVERSITAIRE DE ROUEN, UNIVERSITÉ´DE ROUEN, TARGEDYS
    Inventors: Sergueï Fetissov, Pierre Dechelotte, Jonathan Breton, Gregory Lambert, Romain Legrand
  • Publication number: 20190142876
    Abstract: The present invention relates to pharmaceutical and food compositions for inducing satiation and prolonging satiety in subjects in need thereof. In particular, the present invention relates to a method of inducing satiation in a subject in need thereof comprising administering to the subject an effective amount of Hafnia alvei.
    Type: Application
    Filed: April 5, 2017
    Publication date: May 16, 2019
    Inventors: Serguei FETISSOV, Pierre DECHELOTTE, Jonathan BRETON, Gregory LAMBERT
  • Publication number: 20180369378
    Abstract: The present invention relates to CIpB expressing bacteria and their impact on obesity. The present invention relates to bacterial CIpB protein and CIpB expressing bacteria and their impact on eating disorders. The invention further relates to compositions comprising antibiotic directed against at least one CIpB expressing bacterium as well as probiotics not expressing CIpB protein and their use in the treatment or prevention of eating disorders. The invention also relates to diagnostic tools for determining whether a subject is likely to respond to a method of treating eating disorders and to methods of immunization against eating disorders.
    Type: Application
    Filed: July 11, 2018
    Publication date: December 27, 2018
    Inventors: Serguei Fetissov, Emmanuelle De, Naouel Tennoune, Jonathan Breton, Philippe Chan-Tchi-Song, Pierre Dechelotte, Romain Legrand, Gregory Lambert
  • Publication number: 20180153959
    Abstract: The present invention relates to pharmaceutical and food compositions for inducing satiation and prolonging satiety in subjects in need thereof. In particular, the present invention relates to a method of inducing satiation in a subject in need thereof comprising administering to the subject an effective amount of a ClpB protein or an effective amount of a bacterium that expresses the ClpB protein.
    Type: Application
    Filed: April 5, 2016
    Publication date: June 7, 2018
    Applicants: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE M EDICALE (INSERM), CENTRE HOSPITALIER UNIVERSITAIRE DE ROUEN, UNIVERSITÉ DE ROUEN, TARGEDYS
    Inventors: Sergueï Fetissov, Pierre Dechelotte, Jonathan Breton, Gregory Lambert
  • Publication number: 20170252399
    Abstract: The present invention relates to pharmaceutical and food compositions for inducing satiation and prolonging satiety in subjects in need thereof. In particular, the present invention relates to a method of inducing satiation in a subject in need thereof comprising administering to the subject an effective amount of a ClpB protein or an effective amount of a bacterium that expresses the ClpB protein.
    Type: Application
    Filed: June 5, 2015
    Publication date: September 7, 2017
    Inventors: Serguei FETISSOV, Pierre DECHELOTTE, Jonathan BRETON, Gregory LAMBERT
  • Publication number: 20160339094
    Abstract: The present invention relates to bacterial Clp B protein and Clp B expressing bacteria and their impact on diseases or disorders related to reduced appetite, increased appetite and/or anxiety. The invention further relates to compositions related to bacterial ClpB protein and to its use in the immunization against a disorder related to reduced appetite and/or anxiety.
    Type: Application
    Filed: December 4, 2014
    Publication date: November 24, 2016
    Inventors: Sergueï FETISSOV, Naouel TENNOUNE, Philippe CHAN-TCHI-SONG, Emmanuelle DE, Pierre DECHELOTTE
  • Publication number: 20160313348
    Abstract: The present invention relates to bacterial Clp B protein and Clp B expressing bacteria and their impact on eating disorders. The invention further relates to compositions comprising antibiotic directed against at least one Clp B expressing bacterium as well as probiotics not expressing Clp B protein and their use in the treatment or prevention of eating disorders. The invention also relates to diagnostic tools for determining whether a subject is likely to respond to a method of treating eating disorders and to methods of immunization against eating disorders.
    Type: Application
    Filed: December 4, 2014
    Publication date: October 27, 2016
    Inventors: Serguei Fetissov, Emmanuelle De, Naouel Tennoune, Jonathan Breton, Philippe Chan-Tchi-Song, Pierre Dechelotte, Romain Legrand
  • Publication number: 20160123989
    Abstract: The present invention relates to methods and kits of determining whether a subject is susceptible to have a hyper-aggressive behaviour. In particular, the present invention relates to a method for determining whether a subject is susceptible to have a hyper-aggressive behaviour comprising the steps consisting of i) isolating the auto antibodies that bind to adrenocorticotropic hormone (ACTH) from a blood sample obtained from the subject, ii) determining the affinity of the isolated autoantibodies iii) comparing the affinity determined at step ii) with a predetermined reference value and iv) concluding that the subject is susceptible to have a hyper-aggressive behaviour when the affinity determined at step ii) is higher than the predetermined reference value.
    Type: Application
    Filed: June 20, 2014
    Publication date: May 5, 2016
    Inventors: Serguei FETISSOV, Pierre DECHELOTTE, Henning VÆRØY, Romain LEGRAND
  • Publication number: 20160083467
    Abstract: The present invention relates to antibodies which bind human ghrelin and their use in methods of treating or preventing reduced appetite. The invention further relates to diagnostic tools for determining whether an individual is likely to respond to a method of treating or preventing reduced appetite.
    Type: Application
    Filed: April 16, 2014
    Publication date: March 24, 2016
    Applicants: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), UNIVERSITE DE ROUEN, KAGOSHIMA UNIVERSITY, CENTRE HOSPITALIER UNIVERSITAIRE DE ROUEN
    Inventors: Serguei FETISSOV, Romain LEGRAND, Pierre DECHELOTTE, Akio INUI, Akihiro ASAKAWA, Kuniko TAKAGI
  • Patent number: 8216790
    Abstract: The application relates to a method of diagnosing neuropsychiatric diseases, eating disorders and/or metabolic diseases, which comprises: (i) measuring the affinity and/or the avidity of antibodies, derived from a biological sample, directed against a biological molecule involved in homeostatic regulation and/or in motivational behavior and/or in emotion; (ii) comparing the affinity value obtained with a control value.
    Type: Grant
    Filed: October 3, 2007
    Date of Patent: July 10, 2012
    Inventors: Serguei Fetissov, Pierre Dechelotte, Maria Hamze-Sinno, Danièle Gilbert
  • Publication number: 20090305434
    Abstract: The application relates to a method of diagnosing neuropsychiatric diseases, eating disorders and/or metabolic diseases, which comprises: (i) measuring the affinity and/or the avidity of antibodies, derived from a biological sample, directed against a biological molecule involved in homeostatic regulation and/or in motivational behavior and/or in emotion; (ii) comparing the affinity value obtained with a control value.
    Type: Application
    Filed: October 3, 2007
    Publication date: December 10, 2009
    Inventors: Serguei Fetissov, Pierre Dechelotte, Maria Hamze-Sinno, Danièle Gilbert
  • Publication number: 20090130218
    Abstract: The invention concerns a mixture of inclusion complexes comprising or consisting of (1) at least two different cyclodextrins selected among alpha-, beta- and gamma cyclodextrin and/or derivatives thereof, in particular derivatives thereof modified by primary and/or secondary hydroxyl groups, and (2) at least one oleaginous substance, in particular selected among animal, vegetable or synthetic oils. The invention also concerns a composition comprising or consisting of such a mixture, the use of such a mixture for preparing a medicine and a method for preparing such inclusion complexes.
    Type: Application
    Filed: March 22, 2007
    Publication date: May 21, 2009
    Applicant: IN CYCLO
    Inventors: Mohamed Skiba, Malika Lahiani, Frederic Bounoure, Pierre Dechelotte