Patents by Inventor Erik Wallström

Erik Wallström 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: 20240150485
    Abstract: The disclosure is directed to treatment regimens for treating Multiple Sclerosis (MS).
    Type: Application
    Filed: June 8, 2023
    Publication date: May 9, 2024
    Inventors: Erik Wallström, Marina Savelieva Praz, Algirdas Jonas Kakarieka Weisskopf, Joseph Michael Kahn
  • Patent number: 11969418
    Abstract: This disclosure relates to the field of therapeutic tyrosine kinase inhibitors, in particular Bruton tyrosine kinase (“BTK”) inhibitors for treatment of subjects with relapsing multiple sclerosis.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: April 30, 2024
    Assignee: GENZYME CORPORATION
    Inventors: Meehyung Cho, Timothy J. Turner, Erik Wallstroem
  • Publication number: 20220081488
    Abstract: The disclosure is directed to treatment regimens for treating Multiple Sclerosis (MS). These methods utilize administration of ofatumumab, an anti-CD20 monoclonal antibody, to the patient during a loading dose regimen and a maintenance regimen.
    Type: Application
    Filed: October 6, 2021
    Publication date: March 17, 2022
    Inventors: Erik Wallström, Marina Savelieva Praz, Algirdas Jonas Kakarieka Weisskopf, Joseph Michael Kahn
  • 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
  • Patent number: 11161909
    Abstract: The disclosure is directed to treatment regimens for treating Multiple Sclerosis (MS). These methods utilize administration of ofatumumab, an anti-CD20 monoclonal antibody, to the patient during a loading dose regimen and a maintenance regimen.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: November 2, 2021
    Assignee: NOVARTIS AG
    Inventors: Erik Wallström, Marina Savelieva Praz, Algirdas Jonas Kakarieka Weisskopf, Joseph Michael Kahn
  • Publication number: 20210244720
    Abstract: This disclosure relates to the field of therapeutic tyrosine kinase inhibitors, in particular Bruton tyrosine kinase (“BTK”) inhibitors for treatment of subjects with relapsing multiple sclerosis.
    Type: Application
    Filed: January 19, 2021
    Publication date: August 12, 2021
    Applicant: Genzyme Corporation
    Inventors: Meehyung Cho, Timothy J. Turner, Erik Wallstroem
  • Publication number: 20190177424
    Abstract: The disclosure is directed to treatment regimens for treating Multiple Sclerosis (MS). These methods utilize administration of ofatumumab, an anti-CD20 monoclonal antibody, to the patient during a loading dose regimen and a maintenance regimen.
    Type: Application
    Filed: August 11, 2017
    Publication date: June 13, 2019
    Inventors: Erik Wallström, Marina Savelieva Praz, Algirdas Jonas Kakarieka Weisskopf, Joseph Michael Kahn
  • 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: 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: 20180064660
    Abstract: The invention provides the use of compound of formula V or formula VI in the treatment of a demyelinating peripheral neuropathy: Wherein X, R1, R2, R3, R4, R5, n, R1a, R2a, R3a, R4a, R5a, R6a, R7a, X8, and na are defined herein; or the N-oxide derivatives thereof or prodrugs thereof, or a pharmaceutically acceptable salt, solvate or hydrate thereof. The invention further provides combinations of a compound of Formula V or VI with one or more therapeutic agents and pharmaceutical composition thereof.
    Type: Application
    Filed: November 8, 2017
    Publication date: March 8, 2018
    Inventors: David LEPPERT, Erik WALLSTROEM, Barbara NEUSSLEIN-HILDESHEIM
  • 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: 20160263060
    Abstract: The invention provides the use of compound of formula V or formula VI in the treatment of a demyelinating peripheral neuropathy: wherein X, R1, R2, R3, R4, R5, n, R1a, R2a, R3a, R4a, R5a, R6a, R7a, Xa and na are defined herein; or the N-oxide derivatives thereof or prodrugs thereof, or a pharmaceutically acceptable salt, solvate or hydrate thereof. The invention further provides combinations of a compound of Formula V or VI with one or more therapeutic agents and pharmaceutical composition thereof.
    Type: Application
    Filed: May 23, 2016
    Publication date: September 15, 2016
    Applicant: NOVARTIS AG
    Inventors: David LEPPERT, Erik WALLSTROEM, Barbara NUESSLEIN-HILDESHEIM
  • Publication number: 20150218090
    Abstract: This invention relates to a method of treating multiple sclerosis in a mammalian patient, preferably a human, in need of such treatment, comprising administering to said human an S1P receptor modulator or agonist according to a dosing regimen that is determined with reference to the patient's blood lymphocyte count.
    Type: Application
    Filed: October 18, 2012
    Publication date: August 6, 2015
    Inventor: Erik Wallstroem
  • 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: 20140242119
    Abstract: The invention provides the use of compound of formula V or formula VI in the treatment of a demyelinating peripheral neuropathy: wherein X, R1, R2, R3, R4, R5, n, R1a, R2a, R3a, R4a, R5a, R6a, R7a, Xa and na are defined herein; or the N-oxide derivatives thereof or prodrugs thereof, or a pharmaceutically acceptable salt, solvate or hydrate thereof. The invention further provides combinations of a compound of Formula V or VI with one or more therapeutic agents and pharmaceutical composition thereof.
    Type: Application
    Filed: April 18, 2014
    Publication date: August 28, 2014
    Applicant: NOVARTIS AG
    Inventors: David LEPPERT, Erik WALLSTROEM, Barbara NUESSLEIN-HILDESHEIM
  • Patent number: 8809316
    Abstract: The present invention discloses various immunosuppressants, salts and polymorphs thereof useful in the treatment of various disorders, including peripheral neuropathy. The invention also discloses pharmaceutical formulations utilizing the immunosuppressants, alone or in combination with other compounds, useful in treating disorders such as peripheral neuropathy. The present invention also discloses a method of treating peripheral neuropathy with immunosuppressants disclosed herein.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: August 19, 2014
    Assignee: Novartis AG
    Inventors: David Leppert, Erik Wallstroem, Barbara Nuesslein-Hildesheim
  • Publication number: 20140011797
    Abstract: The present invention discloses various immunosuppressants, salts and polymorphs thereof useful in the treatment of various disorders, including peripheral neuropathy. The invention also discloses pharmaceutical formulations utilizing the immunosuppressants, alone or in combination with other compounds, useful in treating disorders such as peripheral neuropathy. The present invention also discloses a method of treating peripheral neuropathy with immunosuppressants disclosed herein.
    Type: Application
    Filed: March 6, 2013
    Publication date: January 9, 2014
    Inventors: David LEPPERT, Erik WALLSTROEM, Barbara NUESSLEIN-HILDESHEIM
  • 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
  • Publication number: 20130172297
    Abstract: Disclosed is the use of 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, C1-4alkyl-sulfinyl, 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 C1-4alkoxymethyl; 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, C
    Type: Application
    Filed: May 5, 2011
    Publication date: July 4, 2013
    Applicant: NOVARTIS AG
    Inventors: Peter Gergely, Erik Wallstroem