Patents by Inventor Serge Leger

Serge Leger 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: 20230167093
    Abstract: The present disclosure features compounds and related compositions that, inter alia, modulate nucleic acid splicing, e.g., splicing of a pre-mRNA, as well as methods of use thereof.
    Type: Application
    Filed: April 8, 2021
    Publication date: June 1, 2023
    Applicants: REMIX THERAPEUTICS INC., REMIX THERAPEUTICS INC.
    Inventors: Dominic Reynolds, Serge Leger, Michael W. Seiler, Anant A. Agrawal, Frederic Vaillancourt, Peter Smith, Allen T. Hopper, Olivier Soueidan
  • Publication number: 20230159496
    Abstract: The present disclosure features compounds and related compositions that, inter alia, modulate nucleic acid splicing, e.g., splicing of a pre-mRNA, as well as methods of use thereof.
    Type: Application
    Filed: April 8, 2021
    Publication date: May 25, 2023
    Inventors: Dominic Reynolds, Serge Leger, Michael W. Seiler, Anant A. Agrawal, Frederic Vaillancourt, Peter Smith, Allen T. Hopper, Sudeep Prajapati, Olivier Soueidan
  • Patent number: 11040957
    Abstract: The present invention provides novel compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of a kinase, such as a cyclin-dependent kinase (CDK) (e.g., cyclin-dependent kinase 7 (CDK7)), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: June 22, 2021
    Assignees: Dana-Farber Cancer Institute, Inc., Syros Pharmaceuticals, Inc.
    Inventors: Stephane Ciblat, Patrick Deroy, Nathanael Gray, Melissa Leblanc, Jason J. Marineau, Joel Moore, Kevin Sprott, Tinghu Zhang, M. Arshad Siddiqui, Anzhelika Kabro, Serge Leger, Stephanie Roy, Darby Schmidt, Dana K. Winter, Michael Bradley, Tom Miller
  • Publication number: 20210061803
    Abstract: The present invention provides novel compounds of Formula (I) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase (e.g., CDK7), and therefore induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: November 13, 2020
    Publication date: March 4, 2021
    Inventors: Stephane Ciblat, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Jason J. Marineau, Tom Miller, Stephanie Roy, Darby Schmidt, M. Arshad Siddiqui, Kevin Sprott, Dana K. Winter, Amy Ripka, Dansu Li, Guoli Zhang
  • Patent number: 10865206
    Abstract: The present invention provides novel compounds of Formula (I) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase (e.g., CDK7), and therefore induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: December 15, 2020
    Assignee: Syros Pharmaceuticals, Inc.
    Inventors: Stephane Ciblat, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Jason J. Marineau, Tom Miller, Stephanie Roy, Darby Schmidt, M. Arshad Siddiqui, Kevin Sprott, Dana K. Winter, Amy Ripka, Dansu Li, Guoli Zhang
  • Patent number: 10519135
    Abstract: The present invention provides novel compounds of Formula (I) and Formula (II) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase 7 (CDK7), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: December 31, 2019
    Assignee: Syros Pharmaceuticals, Inc.
    Inventors: Kevin Sprott, Jason J. Marineau, Darby Schmidt, Michael Bradley, Stephane Ciblat, M. Arshad Siddiqui, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Stephanie Roy, Dana K. Winter, Tom Miller, Amy Ripka, Dansu Li
  • Publication number: 20190337940
    Abstract: The present invention provides novel compounds of Formula (I) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase (e.g., CDK7), and therefore induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: May 15, 2019
    Publication date: November 7, 2019
    Inventors: Stephane Ciblat, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Jason J. Marineau, Tom Miller, Stephanie Roy, Darby Schmidt, M. Arshad Siddiqui, Kevin Sprott, Dana K. Winter, Amy Ripka, Dansu Li, Guoli Zhang
  • Publication number: 20190292167
    Abstract: The present invention provides novel compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase 7 (CDK7), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: December 21, 2018
    Publication date: September 26, 2019
    Inventors: Stephane Ciblat, Patrick Deroy, Melissa Leblanc, Jason J. Marineau, Joel Moore, Stephanie Roy, M. Arshad Siddiqui, Kevin Sprott, Dana K. Winter, Anzhelika Kabro, Serge Leger, Tom Miller, Darby Schmidt, Michael Bradley
  • Publication number: 20190241541
    Abstract: The present invention provides novel compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of a kinase, such as a cyclin-dependent kinase (CDK) (e.g., cyclin-dependent kinase 7 (CDK7)), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: December 5, 2018
    Publication date: August 8, 2019
    Inventors: Stephane Ciblat, Patrick Deroy, Nathanael Gray, Melissa Leblanc, Jason J. Marineau, Joel Moore, Kevin Sprott, Tinghu Zhang, M. Arshad Siddiqui, Anzhelika Kabro, Serge Leger, Stephanie Roy, Darby Schmidt, Dana K. Winter, Michael Bradley, Tom Miller
  • Patent number: 10308648
    Abstract: The present invention provides novel compounds of Formula (I) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase (e.g., CDK7), and therefore induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: June 4, 2019
    Assignee: Syros Pharmaceuticals, Inc.
    Inventors: Stephane Ciblat, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Jason J. Marineau, Tom Miller, Stephanie Roy, Darby Schmidt, Arshad M. Siddiqui, Kevin Sprott, Dana K. Winter, Amy Ripka, Dansu Li, Guoli Zhang
  • Publication number: 20180319772
    Abstract: The present invention provides novel compounds of Formula (I) and Formula (II) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase 7 (CDK7), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: July 10, 2018
    Publication date: November 8, 2018
    Inventors: Kevin Sprott, Jason J. Marineau, Darby Schmidt, Michael Bradley, Stephane Ciblat, M. Arshad Siddiqui, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Stephanie Roy, Dana K. Winter, Tom Miller, Amy Ripka, Dansu Li
  • Patent number: 10106526
    Abstract: The present invention provides novel compounds of Formula (I) and Formula (II) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase 7 (CDK7), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: October 23, 2018
    Assignee: SYROS PHARMACEUTICALS, INC.
    Inventors: Kevin Sprott, Jason J. Marineau, Darby Schmidt, Michael Bradley, Stephane Ciblat, M. Arshad Siddiqui, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Stephanie Roy, Dana K. Winter, Tom Miller, Amy Ripka, Dansu Li
  • Patent number: 10059690
    Abstract: The present invention provides novel compounds of Formula (I) and Formula (II) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase 7 (CDK7), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: August 28, 2018
    Assignee: Syros Pharmaceuticals, Inc.
    Inventors: Stephane Ciblat, Kevin Sprott, Dana K. Winter, Amy Ripka, Dansu Li, Michael Bradley, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Jason J. Marineau, Tom Miller, Stephanie Roy, Darby Schmidt, M. Arshad Siddiqui
  • Publication number: 20180208578
    Abstract: The present invention provides novel compounds of Formula (I) and Formula (II) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase 7 (CDK7), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: October 31, 2017
    Publication date: July 26, 2018
    Inventors: Stephane Ciblat, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Jason J. Marineau, Tom Miller, Stephanie Roy, Darby Schmidt, M. Arshad Siddiqui, Kevin Sprott, Dana K. Winter, Amy Ripka, Dansu Li, Michael Bradley
  • Publication number: 20170327496
    Abstract: The present invention provides novel compounds of Formula (I) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase (e.g., CDK7), and therefore induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: October 15, 2015
    Publication date: November 16, 2017
    Inventors: Stephane Ciblat, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Jason J. Marineau, Tom Miller, Stephanie Roy, Darby Schmidt, Arshad M. Siddiqui, Kevin Sprott, Dana K. Winter, Amy Ripka, Dansu Li, Guoli Zhang
  • Publication number: 20170183355
    Abstract: The present invention provides novel compounds of Formula (I) and Formula (II) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase 7 (CDK7), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: April 3, 2015
    Publication date: June 29, 2017
    Inventors: Kevin Sprott, Jason J. Marineau, Darby Schmidt, Michael Bradley, Stephane Ciblat, M. Arshad Siddiqui, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Stephanie Roy, Dana K. Winter, Tom Miller, Amy Ripka, Dansu Li
  • Publication number: 20160264551
    Abstract: The present invention provides novel compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of a kinase, such as a cyclin-dependent kinase (CDK) (e.g., cyclin-dependent kinase 7 (CDK7)), and therefore, in duce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: October 17, 2014
    Publication date: September 15, 2016
    Applicants: SYROS PHARMACEUTICALS, INC., DANA-FARBER CANCER INSTITUTE, INC., DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Stephane Ciblat, Patrick Deroy, Nathanael Gray, Melissa Leblanc, Jason J. Marineau, Joel Moore, Kevin Sprott, Tinghu Zhang, M. Arshad Siddiqui, Anzhelika Kabro, Serge Leger, Tom Miller, Stephanie Roy, Darby Schmidt, Dana K. Winter, Michael Bradley
  • Publication number: 20160264552
    Abstract: The present invention provides novel compounds of Formula (I) and Formula (II), and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of a kinase, such as a cyclin-dependent kinase (CDK) (e.g., cyclin-dependent kinase 7 (CDK7)), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: October 17, 2014
    Publication date: September 15, 2016
    Inventors: Stephane Ciblat, Patrick Deroy, Melissa Leblanc, Jason J. Marineau, Joel Moore, Stephanie Roy, M. Arshad Siddiqui, Kevin Sprott, Dana K. Winter, Anzhelika Kabro, Serge Leger, Tom Miller, Darby Schmidt, Michael Bradley
  • Publication number: 20140256743
    Abstract: This invention relates to a novel class of compounds which are cysteine protease inhibitors, including but not limited to, inhibitors of cathepsins K, L, S and B. These compounds are useful for treating diseases in which inhibition of bone resorption is indicated, such as osteoporosis.
    Type: Application
    Filed: May 20, 2014
    Publication date: September 11, 2014
    Applicants: Merck Frosst Canada Ltd., Axys Pharmaceuticals, Inc.
    Inventors: Christopher I. Bayly, Cameron Black, Serge Leger, Chun Sing Li, Dan McKay, Christophe Mellon, Jacques Yves Gauthier, Vouy-Linh Truong, Cheuk Lau, Michel Therien, Michael J. Green, Bernard L. Hirschbein, James William Janc, James T. Palmer, Chitra I. Baskaran
  • Patent number: 8772336
    Abstract: This invention relates to a novel class of compounds which are cysteine protease inhibitors, including but not limited to, inhibitors of cathepsins K, L, S and B. These compounds are useful for treating diseases in which inhibition of bone resorption is indicated, such as osteoporosis.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: July 8, 2014
    Assignees: Merck Frosst Canada Ltd., Axys Pharmaceuticals, Inc.
    Inventors: Christopher I. Bayly, Cameron Black, Serge Leger, Chun Sing Li, Dan McKay, Christophe Mellon, Jacques Yves Gauthier, Vouy-Linh Truong, Cheuk Lau, Michel Therien, Michael J. Green, Bernard L. Hirschbein, James William Janc, James T. Palmer, Chitra I. Baskaran