Patents by Inventor Jean-Laurent Paparin

Jean-Laurent Paparin 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: 11767316
    Abstract: The present invention relates to a new class of non-fused thiophene derivatives and their uses for treating diseases such as infection, cancer, metabolic diseases, cardiovascular diseases, iron storage disorders and inflammatory disorders.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: September 26, 2023
    Assignee: ENYO PHARMA
    Inventors: Eric Meldrum, Benoît De Chassey, Peter Machin, Karine Fabienne Malagu, Paul Colin Michael Winship, Jean-Laurent Paparin, Mark Chambers, Jamie David Knight, Roberta Lanaro
  • Publication number: 20230150978
    Abstract: The present invention relates to a new class of quinazolinone derivatives of formula (I), and their uses for treating a cancer. The present invention further relates to pharmaceutical compositions comprising compounds of formula (I).
    Type: Application
    Filed: March 29, 2021
    Publication date: May 18, 2023
    Inventors: LAURÈNE MEYNIEL-SCHICKLIN, PETER MACHIN, ERIC MELDRUM, BENOÎT DE CHASSEY, FABRICE GUILLIER, CHRISTINE MASSARDIER, JÉRÔME AMAUDRUT, CHRISTIAN MONTALBETTI, DAVID COUSIN, JEAN-LAURENT PAPARIN
  • Patent number: 11603368
    Abstract: The present invention relates to a new class of fused thiophene derivatives and their uses for treating diseases such as infection, cancer, metabolic diseases, cardiovascular diseases, iron storage disorders and inflammatory disorders.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: March 14, 2023
    Assignee: ENYO PHARMA
    Inventors: Eric Meldrum, Benoît De Chassey, Peter Machin, Roberta Lanaro, Calum Macleod, Karine Fabienne Malagu, Nicolas Proisy, David Robert Vesey, Paul Colin Michael Winship, Mark Chambers, Jean-Laurent Paparin
  • Publication number: 20220363707
    Abstract: The present invention provides a compound of Formula (I) and the pharmaceutically acceptable salts, esters, and prodrugs thereof, which are PRMT5 inhibitors. Also provided are methods of making compounds of Formula I, pharmaceutical compositions comprising compounds of Formula I, and methods of using these compounds to treat cancer, sickle cell, and hereditary persistence of foetal hemoglobin (HPFH) mutations.
    Type: Application
    Filed: August 5, 2019
    Publication date: November 17, 2022
    Applicants: Merck Sharp & Dohme Corp., MSD International GmbH
    Inventors: Michelle Machacek, David Witter, Craig Gibeau, Chunhui Huang, Shuhei Kawamura, David L. Sloman, Phieng Siliphaivanh, Ryan Quiroz, Murray Wan, Sebastian Schneider, Charles S. Yeung, Michael H. Reutershan, Timothy J. Henderson, Jean-Laurent Paparin, Houcine Rahali, Jonathan M. E. Hughes, Sulagna Sanyal, Yingchun Ye, David A. Candito, Patrick S. Fier, Steven M. Silverman
  • Patent number: 11123355
    Abstract: Compounds of Formula I: and their pharmaceutically acceptable salts are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: September 21, 2021
    Assignees: Idenix Pharmaceuticals LLC, Merck Sharp & Dohme Corp.
    Inventors: Manuel de Lera Ruiz, Timothy J. Hartingh, Izzat Raheem, John Schreier, Jean-Laurent Paparin
  • Publication number: 20210040059
    Abstract: The present invention relates to a new class of non-fused thiophene derivatives and their uses for treating diseases such as infection, cancer, metabolic diseases, cardiovascular diseases, iron storage disorders and inflammatory disorders.
    Type: Application
    Filed: February 8, 2019
    Publication date: February 11, 2021
    Inventors: ERIC MELDRUM, BENOÎT DE CHASSEY, PETER MACHIN, KARINE FABIENNE MALAGU, PAUL COLIN MICHAEL WINSHIP, JEAN-LAURENT PAPARIN, MARK CHAMBERS, JAMIE DAVID KNIGHT, ROBERTA LANARO
  • Publication number: 20200369682
    Abstract: The present invention relates to a new class of fused thiophene derivatives and their uses for treating diseases such as infection, cancer, metabolic diseases, cardiovascular diseases, iron storage disorders and inflammatory disorders.
    Type: Application
    Filed: February 8, 2019
    Publication date: November 26, 2020
    Inventors: ERIC MELDRUM, BENOÎT DE CHASSEY, PETER MACHIN, ROBERTA LANARO, CALUM MACLEOD, KARINE FABIENNE MALAGU, NICOLAS PROISY, DAVID RICHARD VESEY, PAUL COLIN MICHAEL WINSHIP, MARK CHAMBERS, JEAN-LAURENT PAPARIN
  • Patent number: 10815264
    Abstract: The present application relates to novel nucleoside derivatives of formula (I) as claimed in claim 1, pharmaceutical compositions comprising the compounds, processes of preparation thereof, and methods of use thereof for treating cancer.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: October 27, 2020
    Assignee: Southern Research Institute
    Inventors: Cyril B. Dousson, David Dukhan, Jean-Laurent Paparin, Christophe C. Parsy
  • Patent number: 10745428
    Abstract: Compounds of Formula I and pharmaceutically acceptable salts and co-crystals thereof are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: August 18, 2020
    Assignees: IDENIX PHARMACEUTICALS LLC, MERCK SHARP & DOHME CORP.
    Inventors: Izzat Tiedje Raheem, Timothy J. Hartingh, John Schreier, Jean-Laurent Paparin
  • Patent number: 10736908
    Abstract: Compounds of Formula (I): (Formula (I)) and their pharmaceutically acceptable salts are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: August 11, 2020
    Assignees: MERCK SHARP & DOHME CORP., IDENIX PHARMACEUTICALS LLC
    Inventors: Jean-Laurent Paparin, Houcine Rahali, Aurélien Salanson, Daniel Da Costa, David Dukhan, Timothy J. Hartingh, Izzat Raheem, John Schreier
  • Patent number: 10519159
    Abstract: Compounds of Formula I: and their pharmaceutically acceptable salts are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: December 31, 2019
    Assignees: Merck Sharp & Dohme Corp., Idenix Pharmaceuticals, LLC.
    Inventors: Jean-Laurent Paparin, Izzat Raheem, Houcine Rahali, Daniel Da Costa, David Dukhan
  • Publication number: 20190321380
    Abstract: Compounds of Formula I: and their pharmaceutically acceptable salts are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
    Type: Application
    Filed: December 19, 2017
    Publication date: October 24, 2019
    Applicants: Merck Sharp & Dohme Corp., Idenix Pharmaceuticals LLC
    Inventors: Manuel de Lera Ruiz, Timothy J. Hartingh, Izzat Raheem, John Schreier, Jean-Laurent Paparin
  • Patent number: 10449208
    Abstract: Compounds of Formula I: and pharmaceutically acceptable salts and co-crystals thereof are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: October 22, 2019
    Assignees: Merck Sharp & Dohme Corp., Idenix Pharmaceuticals LLC.
    Inventors: Daniel Da Costa, Cyril B. Dousson, David Dukhan, Jean-Laurent Paparin, Houcine Rahali, Izzat Raheem
  • Publication number: 20190262365
    Abstract: Compounds of Formula (I): (Formula (I)) and their pharmaceutically acceptable salts are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
    Type: Application
    Filed: October 20, 2017
    Publication date: August 29, 2019
    Applicants: Merck Sharp & Dohme Corp., Idenix Pharmaceuticals LLC.
    Inventors: Jean-Laurent Paparin, Houcine Rahali, Aurélien Salanson, Daniel Da Costa, David Dukhan, Timothy J. Hartingh, Izzat Raheem, John Schreier
  • Publication number: 20190183912
    Abstract: Compounds of Formula I: and pharmaceutically acceptable salts and co-crystals thereof are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
    Type: Application
    Filed: August 22, 2017
    Publication date: June 20, 2019
    Applicants: Merck Sharp & Dohme Corp., IDENIX PHARMACEUTICALS LLC
    Inventors: Daniel Da Costa, Cyril B. Dousson, David Dukhan, Jean-Laurent Paparin, Houcine Rahali, Izzat Raheem
  • Patent number: 10202411
    Abstract: Provided herein are compounds, compositions and methods for the treatment of Flaviviridae infections, including HCV infections. In certain embodiments, compounds and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents. In certain embodiments, the compounds are 3?-substituted methyl or alkynyl nucleosides of Formula I: (I); or a pharmaceutically acceptable salt, solvate, stereoisomeric form, tautomeric form or polymorphic form thereof, wherein Base, PD, RA, RB1, RB2, RC and Z are as defined herein.
    Type: Grant
    Filed: April 16, 2015
    Date of Patent: February 12, 2019
    Assignee: IDENIX PHARMACEUTICALS LLC
    Inventors: David Dukhan, Cyril B. Dousson, Gilles Gosselin, Jean-Laurent Paparin, Guillaume Brandt, Rachid Rahali, Aurelien Salanson, François-René Alexandre
  • Publication number: 20180362562
    Abstract: Compounds of Formula I and pharmaceutically acceptable salts and co-crystals thereof are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
    Type: Application
    Filed: December 5, 2016
    Publication date: December 20, 2018
    Applicants: Merck Sharp & Dohme Corp., Idenix Pharmaceuticals LLC
    Inventors: Izzat Tiedje Raheem, Timothy J. Hartingh, John Schreier, Jean-Laurent Paparin
  • Publication number: 20180208621
    Abstract: The present application relates to novel nucleoside derivatives of formula (I) as claimed in claim 1, pharmaceutical compositions comprising the compounds, processes of preparation thereof, and methods of use thereof for treating cancer.
    Type: Application
    Filed: May 25, 2016
    Publication date: July 26, 2018
    Inventors: Cyril B. Dousson, David Dukhan, Jean-Laurent Paparin, Chtirstophe C. Parsy
  • Publication number: 20180179208
    Abstract: Compounds of Formula I: and their pharmaceutically acceptable salts are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 28, 2018
    Applicants: Merck Sharp & Dohme Corp., Idenix Pharmaceuticals LLC
    Inventors: Jean-Laurent Paparin, Izzat Raheem, Houcine Rahali, Daniel Da Costa, David Dukhan
  • Publication number: 20170198005
    Abstract: Provided herein are compounds, compositions and methods for the treatment of Flaviviridae infections, including HCV infections. In certain embodiments, compounds and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents. In certain embodiments, the compounds are 2?-dichloro or 2?-fluoro-2?-chloro nucleoside analogue compounds which display remarkable efficacy and bioavailability for the treatment of, for example, HCV infection in a human. In certain embodiments, the compounds are of Formula (I): or a pharmaceutically acceptable salt, solvate, stereoisomeric form, tautomeric form or polymorphic form thereof; wherein each of RA and RB is independently Cl or F, wherein at least one of RA and RB is Cl; and Base, PD and Z are as described herein.
    Type: Application
    Filed: November 26, 2014
    Publication date: July 13, 2017
    Applicant: IDENIX PHARMACEUTICALS LLC
    Inventors: Jean-Laurent Paparin, Eric Badaroux, Claire Pierra, Cyril B. Dousson