Patents by Inventor Souphalone Luangsay

Souphalone Luangsay 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: 11898145
    Abstract: The present disclosure provides antisense oligonucleotides targeting Regulator of telomere elongation helicase 1 (RTEL1). The disclosure also provides, enhanced antisense oligonucleotides targeting RTEL1 for use in treating and/or preventing a hepatitis B virus (HBV) infection. Also disclosed are pharmaceutical compositions and their use.
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: February 13, 2024
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Erik Funder, Natascha Hruschka, Susanne Kammler, Erich Koller, Brian Leonard, Souphalone Luangsay, Susanne Mohr, Tobias Nilsson, Søren Ottosen, Lykke Pedersen, Søren V. Rasmussen, Steffen Schmidt, Sabine Sewing, Daniel Turley, Johanna Marie Walther
  • Publication number: 20230331837
    Abstract: The present invention relates to antisense oligonucleotides that are capable of reducing expression of PD-L1 in a target cell. The oligonucleotides hybridize to PD-L1 mRNA. The present invention further relates to conjugates of the oligonucleotide and pharmaceutical compositions and methods for treatment of viral liver infections such as HBV, HCV and HDV; parasite infections such as malaria, toxoplasmosis, leishmaniasis and trypanosomiasis or liver cancer or metastases in the liver using the oligonucleotide.
    Type: Application
    Filed: October 7, 2022
    Publication date: October 19, 2023
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Lykke PEDERSEN, Hassan JAVANBAKHT, Malene JACKEROTT, Soren OTTOSEN, Souphalone LUANGSAY
  • Patent number: 11732262
    Abstract: The present invention relates to a FUBP1 inhibitor for use in treatment of an HBV infection, in particular a chronic HBV infection. The invention in particular relates to the use of FUBP1 inhibitors for destabilizing cccDNA, such as HBV cccDNA. The invention also relates to nucleic acid molecules, such as oligonucleotides including siRNA, shRNA and antisense oligonucleotides, which are complementary to FUBP1 and capable of reducing a FUBP1 mRNA. Also comprised in the present invention is a pharmaceutical composition and its use in the treatment and/or prevention of a HBV infection.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: August 22, 2023
    Inventors: Souphalone Luangsay, Barbara Testoni, Fabien Zoulim, Soren Ottosen, Lykke Pedersen
  • Publication number: 20230257748
    Abstract: The present invention relates to an A1CF inhibitor for use in treatment of an HBV infection, in particular a chronic HBV infection. The invention in particular relates to the use of A1CF inhibitors for destabilizing cccDNA, such as HBV cccDNA. The invention also relates to nucleic acid molecules which are complementary to A1CF and capable of reducing the level of an A1CF mRNA. Also comprised in the present invention is a pharmaceutical composition and its use in the treatment of a HBV infection.
    Type: Application
    Filed: February 17, 2023
    Publication date: August 17, 2023
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Dennis JUL HANSEN, Souphalone LUANGSAY, Alan James MUELLER-BRECKENRIDGE, Lykke PEDERSEN, Johanna Marie POSE VICENTE
  • Publication number: 20230193263
    Abstract: The present invention relates to a SBDS inhibitor for use in treatment of an HBV infection, in particular a chronic HBV infection. The invention in particular relates to the use of SBDS inhibitors for destabilizing cccDNA, such as HBV cccDNA. The invention also relates to nucleic acid molecules which are complementary to SBDS and capable of reducing the level of a SBDS mRNA. Also comprised in the present invention is a pharmaceutical composition and its use in the treatment of a HBV infection.
    Type: Application
    Filed: June 21, 2022
    Publication date: June 22, 2023
    Inventors: Souphalone Luangsay, Alan James Mueller-Breckenridge, Lykke Pedersen, Johanna Marie Walther
  • Publication number: 20230183692
    Abstract: The present invention relates to a SEPT9 inhibitor for use in treatment of an HBV infection, in particular a chronic HBV infection. The invention in particular relates to the use of SEPT9 inhibitors for destabilizing cccDNA, such as HBV cccDNA. The invention also relates to nucleic acid molecules which are complementary to SEPT9 and capable of reducing the level of a SEPT9 mRNA. Also comprised in the present invention is a pharmaceutical composition and its use in the treatment of a HBV infection.
    Type: Application
    Filed: June 21, 2022
    Publication date: June 15, 2023
    Inventors: Lykke Pedersen, Souphalone Luangsay, Johanna Marie Walther, Alan James Mueller-Breckenridge
  • Publication number: 20230122751
    Abstract: The present invention relates to a COPS3 inhibitor for use in treatment of an HBV infection, in particular a chronic HBV infection. The invention in particular relates to the use of COPS3 inhibitors for destabilizing cccDNA, such as HBV cccDNA. The invention also relates to nucleic acid molecules which are complementary to COPS3 and capable of reducing the level of a COPS3 mRNA. Also comprised in the present invention is a pharmaceutical composition and its use in the treatment of a HBV infection.
    Type: Application
    Filed: June 21, 2022
    Publication date: April 20, 2023
    Inventors: Lykke Pedersen, Souphalone Luangsay, Johanna Marie Walther, Alan James Mueller-Breckenridge
  • Publication number: 20230120063
    Abstract: The present invention relates to a SARAF inhibitor for use in treatment of an HBV infection, in particular a chronic HBV infection. The invention in particular relates to the use of SARAF inhibitors for destabilizing cccDNA, such as HBV cccDNA. The invention also relates to nucleic acid molecules which are complementary to SARAF and capable of reducing the level of a SARAF mRNA. Also comprised in the present invention is a pharmaceutical composition and its use in the treatment of a HBV infection.
    Type: Application
    Filed: June 21, 2022
    Publication date: April 20, 2023
    Inventors: Lykke Pedersen, Souphalone Luangsay, Johanna Marie Walther, Alan James Mueller-Breckenridge
  • Publication number: 20230118138
    Abstract: The present invention relates to a SCAMP3 inhibitor for use in treatment of an HBV infection, in particular a chronic HBV infection. The invention in particular relates to the use of SCAMP3 inhibitors for destabilizing cccDNA, such as HBV cccDNA. The invention also relates to nucleic acid molecules which are complementary to SCAMP3 and capable of reducing the level of a SCAMP3 mRNA. Also comprised in the present invention is a pharmaceutical composition and its use in the treatment of a HBV infection.
    Type: Application
    Filed: June 21, 2022
    Publication date: April 20, 2023
    Inventors: Lykke Pedersen, Souphalone Luangsay, Johanna Marie Walther, Alan James Mueller-Breckenridge
  • Patent number: 11466081
    Abstract: The present invention relates to antisense oligonucleotides that are capable of reducing expression of PD-L1 in a target cell. The oligonucleotides hybridize to PD-L1 mRNA. The present invention further relates to conjugates of the oligonucleotide and pharmaceutical compositions and methods for treatment of viral liver infections such as HBV, HCV and HDV; parasite infections such as malaria, toxoplasmosis, leishmaniasis and trypanosomiasis or liver cancer or metastases in the liver using the oligonucleotide.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: October 11, 2022
    Assignee: HOFFMANN-LA ROCHE INC.
    Inventors: Lykke Pedersen, Hassan Javanbakht, Malene Jackerott, Søren Ottosen, Souphalone Luangsay
  • Publication number: 20220251556
    Abstract: Enhanced antisense oligonucleotides targeting Regulator of telomere elongation helicase 1 (RTEL1), leading to modulation of the expression of RTEL1 or modulation of RTEL1 activity are provided. This disclosure relates to the use of enhanced antisense oligonucleotides targeting RTEL1 for use in treating and/or preventing a hepatitis B virus (HBV) infection, in particular a chronic HBV infection. This disclosure further relates to the use of the enhanced antisense oligonucleotides targeting RTEL1 for destabilizing cccDNA, such as HBV cccDNA. A pharmaceutical composition and its use in the treatment and/or prevention of a HBV infection is also described.
    Type: Application
    Filed: February 1, 2022
    Publication date: August 11, 2022
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Erik FUNDER, Natascha HRUSCHKA, Susanne KAMMLER, Erich KOLLER, Brian LEONARD, Souphalone LUANGSAY, Susanne MOHR, Tobias NILSSON, Søren OTTOSEN, Lykke PEDERSEN, Søren V. RASMUSSEN, Steffen SCHMIDT, Sabine SEWING, Daniel TURLEY, Johanna Marie WALTHER
  • Publication number: 20220031730
    Abstract: The present invention relates to enhanced antisense oligonucleotides that are complementary to the Far Upstream Element-Binding Protein 1 (FUBP1) and are capable of reducing a FUBP1 target nucleic acid, such as FUBP1 mRNA. The invention relates to enhanced antisense oligonucleotides targeting FUBP1 or conjugates thereof for use in treating and/or preventing a hepatitis B virus (HBV) infection, in particular a chronic HBV infection. The invention in particular relates to the use of the enhanced antisense oligonucleotides targeting FUBP1 or conjugates thereof for destabilizing cccDNA, such as HBV cccDNA. The invention further relates to enhanced antisense oligonucleotides targeting FUBP1 or conjugates thereof for use in treating cancer. A pharmaceutical composition and its use in the treatment and/or prevention of an HBV infection, or its use in the treatment of cancer is also disclosed.
    Type: Application
    Filed: June 25, 2021
    Publication date: February 3, 2022
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Sabine SEWING, Søren OTTOSEN, Jacob RAVN, Lykke PEDERSEN, Souphalone LUANGSAY, Erich KOLLER, Johanna Marie WALTHER, Helene Maria GYLLING, Natascha HRUSCHKA, Susanne MOHR, Valentina D'ARIENZO
  • Publication number: 20210147535
    Abstract: The present invention relates to antisense oligonucleotides that are capable of reducing expression of PD-L1 in a target cell. The oligonucleotides hybridize to PD-L1 mRNA. The present invention further relates to conjugates of the oligonucleotide and pharmaceutical compositions and methods for treatment of viral liver infections such as HBV, HCV and HDV; parasite infections such as malaria, toxoplasmosis, leishmaniasis and trypanosomiasis or liver cancer or metastases in the liver using the oligonucleotide.
    Type: Application
    Filed: August 21, 2020
    Publication date: May 20, 2021
    Inventors: Lykke PEDERSEN, Hassan JAVANBAKHT, Malene JACKEROTT, Søren OTTOSEN, Souphalone LUANGSAY
  • Publication number: 20210024934
    Abstract: The present invention relates to a FUBP1 inhibitor for use in treatment of an HBV infection, in particular a chronic HBV infection. The invention in particular relates to the use of FUBP1 inhibitors for destabilizing cccDNA, such as HBV cccDNA. The invention also relates to nucleic acid molecules, such as oligonucleotides including siRNA, shRNA and antisense oligonucleotides, which are complementary to FUBP1 and capable of reducing a FUBP1 mRNA. Also comprised in the present invention is a pharmaceutical composition and its use in the treatment and/or prevention of a HBV infection.
    Type: Application
    Filed: October 5, 2020
    Publication date: January 28, 2021
    Inventors: Souphalone LUANGSAY, Barbara TESTONI, Fabien ZOULIM, Soren OTTOSEN, Lykke PEDERSEN
  • Patent number: 10829555
    Abstract: The present invention relates to antisense oligonucleotides that are capable of reducing expression of PD-L1 in a target cell. The oligonucleotides hybridize to PD-L1 mRNA. The present invention further relates to conjugates of the oligonucleotide and pharmaceutical compositions and methods for treatment of viral liver infections such as HBV, HCV and HDV; parasite infections such as malaria, toxoplasmosis, leishmaniasis and trypanosomiasis or liver cancer or metastases in the liver using the oligonucleotide.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: November 10, 2020
    Assignee: Hoffman-La Roche Inc.
    Inventors: Lykke Pedersen, Hassan Javanbakht, Malene Jackerott, Søren Ottosen, Souphalone Luangsay
  • Patent number: 10745480
    Abstract: The present invention relates to antisense oligonucleotides that are capable of reducing expression of PD-L1 in a target cell. The oligonucleotides hybridize to PD-L1 mRNA. The present invention further relates to conjugates of the oligonucleotide and pharmaceutical compositions and methods for treatment of viral liver infections such as HBV, HCV and HDV; parasite infections such as malaria, toxoplasmosis, leishmaniasis and trypanosomiasis or liver cancer or metastases in the liver using the oligonucleotide.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: August 18, 2020
    Assignee: Hoffmann-La Roche, Inc.
    Inventors: Lykke Pedersen, Hassan Javanbakht, Malene Jackerott, Søren Ottosen, Souphalone Luangsay
  • Publication number: 20200247884
    Abstract: The present invention relates to antisense oligonucleotides that are capable of reducing expression of PD-L1 in a target cell. The oligonucleotides hybridize to PD-L1 mRNA. The present invention further relates to conjugates of the oligonucleotide and pharmaceutical compositions and methods for treatment of viral liver infections such as HBV, HCV and HDV; parasite infections such as malaria, toxoplasmosis, leishmaniasis and trypanosomiasis or liver cancer or metastases in the liver using the oligonucleotide.
    Type: Application
    Filed: April 2, 2020
    Publication date: August 6, 2020
    Inventors: Lykke PEDERSEN, Hassan JAVANBAKHT, Malene JACKEROTT, Søren OTTOSEN, Souphalone LUANGSAY
  • Publication number: 20200048344
    Abstract: The present invention relates to antisense oligonucleotides that are capable of reducing expression of PD-L1 in a target cell. The oligonucleotides hybridize to PD-L1 mRNA. The present invention further relates to conjugates of the oligonucleotide and pharmaceutical compositions and methods for treatment of viral liver infections such as HBV, HCV and HDV; parasite infections such as malaria, toxoplasmosis, leishmaniasis and trypanosomiasis or liver cancer or metastases in the liver using the oligonucleotide.
    Type: Application
    Filed: October 25, 2019
    Publication date: February 13, 2020
    Inventors: Lykke Pedersen, Hassan Javanbakht, Malene Jackerott, Søren Ottosen, Souphalone Luangsay
  • Publication number: 20170283496
    Abstract: The present invention relates to antisense oligonucleotides that are capable of reducing expression of PD-L1 in a target cell. The oligonucleotides hybridize to PD-L1 mRNA. The present invention further relates to conjugates of the oligonucleotide and pharmaceutical compositions and methods for treatment of viral liver infections such as HBV, HCV and HDV; parasite infections such as malaria, toxoplasmosis, leishmaniasis and trypanosomiasis or liver cancer or metastases in the liver using the oligonucleotide.
    Type: Application
    Filed: March 14, 2017
    Publication date: October 5, 2017
    Inventors: Lykke Pedersen, Hassan Javanbakht, Malene Jackerott, Søren Ottosen, Souphalone Luangsay