Patents by Inventor Eric Legangneux

Eric Legangneux 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: 11944602
    Abstract: The present invention relates to methods of treating autoimmune diseases with siponimod in patients receiving additionally a beta-blocker.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: April 2, 2024
    Assignee: NOVARTIS AG
    Inventors: Eric Legangneux, Alexandros Sagkriotis, Pierre Jordaan, Florine Polus, Alan John Camm, Shibadas Biswal, Parasar Pal, Uday Kiran Veldandi, Atul Keshav Pawar, Vassilios Aslanis, Kasra Shakeri-Nejad
  • Publication number: 20230355577
    Abstract: The present invention relates to methods of treating autoimmune diseases with siponimod in patients receiving additionally a beta-blocker.
    Type: Application
    Filed: July 14, 2023
    Publication date: November 9, 2023
    Inventors: Eric LEGANGNEUX, Alexandros SAGKRIOTIS, Pierre JORDAAN, Florine POLUS, Alan John CAMM, Shibadas BISWAL, Parasar PAL, Uday Kiran VELDANDI, Atul Keshav PAWAR, Vassilios ASLANIS, Kasra SHAKERI-NEJAD
  • Publication number: 20220016076
    Abstract: The present invention relates to siponimod (BAF312) for use in the treatment of an autoimmune disease, wherein an immediate release dosage form is administered once daily to a patient as maintenance regimen and wherein the patient has experienced a specific titration regimen with siponimod beforehand.
    Type: Application
    Filed: June 2, 2020
    Publication date: January 20, 2022
    Inventors: Eric Legangneux, Erik Wallström, Philippe Michel Rene Bouillot, Emeric Reynaud, Frank Dahlke
  • Publication number: 20220008385
    Abstract: The present invention relates to methods of treating autoimmune diseases with siponimod in patients receiving additionally a beta-blocker.
    Type: Application
    Filed: March 23, 2021
    Publication date: January 13, 2022
    Inventors: Eric Legangneux, Alexandros Sagkriotis, Pierre Jordaan, Florine Polus, Alan John Camm, Shibadas Biswal, Parasar Pal, Uday Kiran Veldandi, Atul Keshav Pawar, Vassilios Aslanis, Kasra Shakeri-Nejad
  • Publication number: 20210147354
    Abstract: The invention provides a method of assessing the appropriate therapeutic dose of 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid to administer to a patient in need thereof, comprising the steps of: (i) testing whether or not the patient has the poor metabolizer genotype; and (ii) if the patient does not have the poor metaboliser genotype, administering 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid, or a pharmaceutically acceptable salt thereof, to the patient at the standard therapeutic dose; and (iii) if the patient does have the poor metaboliser genotype, either (a) administering 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid, or a pharmaceutically acceptable salt thereof, to the patient at a therapeutic dose below that of the standard therapeutic dose; or (b) not administering 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxy
    Type: Application
    Filed: June 3, 2020
    Publication date: May 20, 2021
    Inventors: Hubert BORELL, Anne GARDIN, Yi JIN, Eric LEGANGNEUX, Mike UFER
  • Publication number: 20200383947
    Abstract: The present invention relates to methods of treating autoimmune diseases with siponimod in patients receiving additionally a beta-blocker.
    Type: Application
    Filed: November 14, 2019
    Publication date: December 10, 2020
    Inventors: Eric Legangneux, Alexandros Sagkriotis, Pierre Jordaan, Florine Polus, Alan John Camm, Shibadas Biswal, Parasar Pal, Uday Kiran Veldandi, Atul Keshav Pawar, Vassilios Aslanis, Kasra Shakeri-Nejad
  • Publication number: 20200316021
    Abstract: The present disclosure relates to a novel dosing regimen for the administration of siponimod or pharmaceutically acceptable co-crystals or salts thereof, in the treatment of stroke, in particular ischemic stroke, e.g. acute ischemic stroke.
    Type: Application
    Filed: September 27, 2018
    Publication date: October 8, 2020
    Inventors: Jang-Ho Cha, Frank Dahlke, Anne Gardin, Eric Legangneux, Carl Joseph Malanga, III, Kasra Shakeri-Nejad, Erik Wallstrom, Christian Wolf
  • Publication number: 20200306222
    Abstract: The present disclosure relates to a novel dosing regimen for the administration of siponimod or pharmaceutically acceptable co-crystals or salts thereof, in the treatment of stroke, in particular intracerebral hemorrhage (ICH).
    Type: Application
    Filed: September 27, 2018
    Publication date: October 1, 2020
    Inventors: Jang-Ho Cha, Frank Dahlke, Anne Gardin, Eric Legangneux, Carl Joseph Malanga, III, Kasra Shakeri-Nejad, Erik Wallstrom, Christian Wolf
  • Publication number: 20190135744
    Abstract: The invention provides a method of assessing the appropriate therapeutic dose of 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid to administer to a patient in need thereof, comprising the steps of: (i) testing whether or not the patient has the poor metabolizer genotype; and (ii) if the patient does not have the poor metaboliser genotype, administering 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid, or a pharmaceutically acceptable salt thereof, to the patient at the standard therapeutic dose; and (iii) if the patient does have the poor metaboliser genotype, either (a) administering 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid, or a pharmaceutically acceptable salt thereof, to the patient at a therapeutic dose below that of the standard therapeutic dose; or (b) not administering 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxy
    Type: Application
    Filed: September 20, 2018
    Publication date: May 9, 2019
    Inventors: Hubert BORELL, Anne GARDIN, Yi JIN, Eric LEGANGNEUX, Mike UFER
  • Publication number: 20190054065
    Abstract: The present invention relates to siponimod (BAF312) for use in the treatment of an autoimmune disease, wherein an immediate release dosage form is administered once daily to a patient as maintenance regimen and wherein the patient has experienced a specific titration regimen with siponimod beforehand.
    Type: Application
    Filed: August 21, 2018
    Publication date: February 21, 2019
    Inventors: Eric Legangneux, Erik Wallström, Philippe Michel Rene Bouillot, Emeric Reynaud, Frank Dahlke
  • Publication number: 20190038599
    Abstract: The present invention relates to methods of treating autoimmune diseases with siponimod in patients receiving additionally a beta-blocker.
    Type: Application
    Filed: August 8, 2018
    Publication date: February 7, 2019
    Inventors: Eric Legangneux, Alexandros Sagkriotis, Pierre Jordaan, Florine Polus, Alan John Camm, Shibadas Biswal, Parasar Pal, Uday Kiran Veldandi, Atul Keshav Pawar, Vassilios Aslanis, Kasra Shakeri-Nejad
  • Publication number: 20180161290
    Abstract: A compound of formula I: wherein X is O, S, SO or SO2; R1 is halogen, trihalomethyl, —OH, C1-7alkyl, C1-4alkoxy, trifluoromethoxy, phenoxy, cyclohexylmethyloxy, pyridylmethoxy, cinnamyloxy, naphthylmethoxy, phenoxymethyl, —CH2—OH, —CH2CH2—OH, C1-4alkylthio, C1-4alkylsulfonyl, benzylthio, acetyl, nitro or cyano, or phenyl, phenylC1-4alkyl or phenyl-C1-4alkoxy each phenyl group thereof being optionally substituted by halogen, CF3, C1-4alkyl or C1-4alkoxy; R2 is H, halogen, trihalomethyl, C1-4alkoxy, C1-7alkyl, phenethyl or benzyloxy; R3 H, halogen, CF3, OH, C1-7alkyl, C1-4alkoxy, benzyloxy, phenyl or C1-4alkoxymethyl; each of R4 and R5, independently is H or a residue of formula (a) wherein each of R8 and R9, independently, is H or C1-4alkyl optionally substituted by halogen; and n is an integer from 1 to 4; or a pharmaceutically acceptable salt, hydrate, solvate, isomer or prodrug thereof; or a compound of formula II wherein R1a is halogen, trihalomethyl, C1-4alkyl, C1-4alkoxy, C1-4alkylthio, C1
    Type: Application
    Filed: December 7, 2017
    Publication date: June 14, 2018
    Inventors: Peter Gergely, Erik Wallstroem, Eric Legangneux
  • Publication number: 20180042895
    Abstract: The present invention relates to methods of treating autoimmune diseases with siponimod in patients receiving additionally a beta-blocker.
    Type: Application
    Filed: February 24, 2016
    Publication date: February 15, 2018
    Inventors: Eric Legangneux, Alexandros Sagkriotis, Pierre Jordaan, Florine Polus, Alan John Camm, Shibadas Biswal, Parasar Pal, Uday Kiran Veldandi, Atul Keshav Pawar, Vassilios Aslanis, Kasra Shakeri-Nejad
  • Publication number: 20170320820
    Abstract: The invention provides a method of assessing the appropriate therapeutic dose of 1-{4-[1-(4-cyclohexyl-3-trifluoromethyi-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid to administer to a patient in need thereof, comprising the steps of: (i) testing whether or not the patient has the poor metabolizer genotype; and (ii) if the patient does not have the poor metaboliser genotype, administering 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid, or a pharmaceutically acceptable salt thereof, to the patient at the standard therapeutic dose; and (iii) if the patient does have the poor metaboliser genotype, either (a) administering 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid, or a pharmaceutically acceptable salt thereof, to the patient at a therapeutic dose below that of the standard therapeutic dose; or (b) not administering 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxy
    Type: Application
    Filed: May 25, 2017
    Publication date: November 9, 2017
    Inventors: Hubert Borell, Anne GARDIN, Yi JIN, Eric LEGANGNEUX, Mike UFER
  • Publication number: 20170119702
    Abstract: A compound of formula I: wherein X is O, S, SO or SO2; R1 is halogen, trihalomethyl, —OH, C1-7alkyl, C1-4alkoxy, trifluoromethoxy, phenoxy, cyclohexylmethyloxy, pyridylmethoxy, cinnamyloxy, naphthylmethoxy, phenoxymethyl, —CH2—OH, —CH2—CH2—OH, C1-4alkylthio, C1-4alkylsulfinyl, C1-4alkylsulfonyl, benzylthio, acetyl, nitro or cyano, or phenyl, phenylC1-4alkyl or phenyl-C1-4alkoxy each phenyl group thereof being optionally substituted by halogen, CF3, C1-4alkyl or C1-4alkoxy; R2 is H, halogen, trihalomethyl, C1-4alkoxy, C1-7alkyl, phenethyl or benzyloxy; R3 H, halogen, CF3, OH, C1-7alkyl, C1-4alkoxy, benzyloxy, phenyl or C1-4alkoxymethyl; each of R4 and R5, independently is H or a residue of formula (a) wherein each of R8 and R9, independently, is H or C1-4alkyl optionally substituted by halogen; and n is an integer from 1 to 4; or a pharmaceutically acceptable salt, hydrate, solvate, isomer or prodrug thereof; or a compound of formula II wherein R1a is halogen, trihalomethyl, C1-4alkyl, C1-4alko
    Type: Application
    Filed: October 19, 2016
    Publication date: May 4, 2017
    Applicant: Novartis AG
    Inventors: Peter Gergely, Erik Wallstroem, Eric Legangneux
  • Publication number: 20170027907
    Abstract: The present invention relates to siponimod (BAF312) for use in the treatment of an autoimmune disease, wherein an immediate release dosage form is administered once daily to a patient as maintenance regimen and wherein the patient has experienced a specific titration regimen with siponimod beforehand.
    Type: Application
    Filed: April 8, 2015
    Publication date: February 2, 2017
    Inventors: Eric Legangneux, Erik Wallström, Philippe Michel Rene Bouillot, Emeric Reynaud, Frank Dahlke
  • Publication number: 20160046573
    Abstract: The invention provides a method of assessing the appropriate therapeutic dose of 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid to administer to a patient in need thereof. It is determined whether a patient has a particular metabolizer genotype. If the patient does not have a particular genotype, 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid, or a pharmaceutically acceptable salt thereof is administered at a standard dose. If the patient has the poor metaboliser genotype, either 1-{4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl}-azetidine-3-carboxylic acid, or a pharmaceutically acceptable salt thereof, is administered at a dose below that of the standard therapeutic dose; or is not dosed at all.
    Type: Application
    Filed: April 19, 2013
    Publication date: February 18, 2016
    Applicant: Novartis AG
    Inventors: Hubert BORELL, Anne GARDIN, Yi JIN, Eric LEGANGNEUX, Mike UFER
  • Publication number: 20140336265
    Abstract: A compound of formula I: wherein X is O, S, SO or SO2; R1 is halogen, trihalomethyl, —OH, C1-7alkyl, C1-4alkoxy, trifluoromethoxy, phenoxy, cyclohexylmethyloxy, pyridylmethoxy, cinnamyloxy, naphthylmethoxy, phenoxymethyl, —CH2—OH, —CH2—CH2—OH, C1-4alkylthio, C1-4alkylsulfinyl, C1-4alkylsulfonyl, benzylthio, acetyl, nitro or cyano, or phenyl, phenylC1-4alkyl or phenyl-C1-4alkoxy each phenyl group thereof being optionally substituted by halogen, CF3, C1-4alkyl or C1-4alkoxy; R2 is H, halogen, trihalomethyl, C1-4alkoxy, phenethyl or benzyloxy; R3 H, halogen, CF3, OH, C1-7alkyl, C1-4alkoxy, benzyloxy, phenyl or C1-4alkoxymethyl; each of R4 and R5, independently is H or a residue of formula (a) wherein each of R8 and R9, independently, is H or C1-4alkyl optionally substituted by halogen; and n is an integer from 1 to 4; or a pharmaceutically acceptable salt, hydrate, solvate, isomer or prodrug thereof; or a compound of formula II wherein R1a is halogen, trihalomethyl, C1-4alkyl, C1-4alkox
    Type: Application
    Filed: July 28, 2014
    Publication date: November 13, 2014
    Applicant: NOVARTIS AG
    Inventors: Peter Gergely, Erik Wallstroem, Eric Legangneux
  • Publication number: 20130281712
    Abstract: S1P receptor modulators or agonists are administered following a dosage regimen whereby during the initial days of treatment the daily dosage is lower than the standard daily dosage.
    Type: Application
    Filed: June 18, 2013
    Publication date: October 24, 2013
    Inventor: Eric Legangneux
  • Publication number: 20130210924
    Abstract: A compound of formula (I) wherein X is O, S, SO or SO2; R1 is halogen, trihalomethyl, —OH, C1-7alkyl, C1-4alkoxy, trifluoromethoxy, phenoxy, cyclohexylmethyloxy, pyridylmethoxy, cinnamyloxy, naphthylmethoxy, phenoxymethyl, —CH2—OH, —CH2—CH2—OH, C1-4alkylthio, C1-4alkylsulfinyl, C1-4alkylsulfonyl, benzylthio, acetyl, nitro or cyano, or phenyl, phenylC1-4alkyl or phenyl-C1-4alkoxy each phenyl group thereof being optionally substituted by halogen, CF3, C1-4alkyl or C1-4alkoxy; R2 is H, halogen, trihalomethyl, C1-4alkoxy, C1-7alkyl, phenethyl or benzyloxy; R3H, halogen, CF3, OH, C1-7alkyl, C1-4alkoxy, benzyloxy, phenyl or C1-44alkoxymethyl; each of R4 and R5, independently is H or a residue of formula (a) wherein each of R8 and R9, independently, is H or C1-4alkyl optionally substituted by halogen; and n is an integer from 1 to 4; or a pharmaceutically acceptable salt, hydrate, solvate, isomer or prodrug thereof; or a compound of formula (II) wherein R1a is halogen, trihalomethyl, C1-4alkyl, C1-4alkoxy, C1-4alkyl
    Type: Application
    Filed: May 5, 2011
    Publication date: August 15, 2013
    Applicant: NOVARTIS AG
    Inventors: Peter Gergely, Erik Wallstroem, Eric Legangneux