Patents by Inventor Daniel Marquess

Daniel Marquess 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: 11919836
    Abstract: Disclosed herein are pharmaceutical compositions comprising fencamfamine or fencamfamine related prodrug derivatives for targeted therapeutic applications and methods of synthesizing the compositions.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: March 5, 2024
    Assignee: Praxis Bioresearch, LLC
    Inventors: Sandeep Patil, Ron Bihovsky, Steven A Smith, Yuhua Ji, Valentino Stella, Daniel D. Long, Daniel Marquess
  • Patent number: 11865123
    Abstract: This invention is based on the discovery that many eye conditions associated with aging are mediated at least in part by cells bearing a senescent phenotype. Senescent cells accumulate with age, and express factors that contribute to the pathophysiology of age related conditions. The data show that in age-matched patients, the severity of age-related conditions correlates with the abundance of senescent cells, and that clearing senescent cells can help abrogate the condition. Small molecule drugs that remove senescent cells from affected tissue in the eye are provided that have special efficacy in treating ophthalmic conditions. They not only inhibit progression of the disease, they can also reverse some of the pathophysiology—such as neovascularization and vaso-obliteration—that lead to vision loss. These senolytic agents have an appropriate dose and specificity profile to be effective in the clinical management of previously intractable ophthalmic conditions.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: January 9, 2024
    Assignee: Unity Biotechnology, Inc.
    Inventors: Pam Tsuruda, Jill Hopkins, Harry Sweigard, Yan Poon, Jamie Dananberg, Daniel Marquess, Nathaniel David
  • Patent number: 11731935
    Abstract: Disclosed herein are pharmaceutical compositions comprising fencamfamine or fencamfamine related prodrug derivatives for targeted therapeutic applications and methods of synthesizing the compositions.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: August 22, 2023
    Assignee: Praxis Bioresearch, LLC
    Inventors: Sandeep Patil, Ron Bihovsky, Steven A Smith, Yuhua Ji, Valentino Stella, Daniel D. Long, Daniel Marquess
  • Publication number: 20220274957
    Abstract: The invention relates to benzimidazole-carboxamide 5-HT4 receptor agonist compounds of formula (I) wherein R1 and X are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The invention also relates to pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT4 receptor activity, and processes and intermediates useful for preparing such compounds.
    Type: Application
    Filed: January 12, 2022
    Publication date: September 1, 2022
    Applicant: THERAVANCE BIOPHARMA R&D IP, LLC
    Inventors: Robert Murray McKinnell, Roland Gendron, Lan Jiang, Seok-Ki Choi, Daniel D. Long, Paul R. Fatheree, Daniel Marquess
  • Publication number: 20220072015
    Abstract: This invention is based on the discovery that many eye conditions associated with aging are mediated at least in part by cells bearing a senescent phenotype. Senescent cells accumulate with age, and express factors that contribute to the pathophysiology of age related conditions. The data show that in age-matched patients, the severity of age-related conditions correlates with the abundance of senescent cells, and that clearing senescent cells can help abrogate the condition. Small molecule drugs that remove senescent cells from affected tissue in the eye are provided that have special efficacy in treating ophthalmic conditions. They not only inhibit progression of the disease, they can also reverse some of the pathophysiology—such as neovascularization and vaso-obliteration—that lead to vision loss. These senolytic agents have an appropriate dose and specificity profile to be effective in the clinical management of previously intractable ophthalmic conditions.
    Type: Application
    Filed: August 25, 2021
    Publication date: March 10, 2022
    Inventors: Pam Tsuruda, Jill Hopkins, Harry Sweigard, Yan Poon, Jamie Dananberg, Daniel Marquess, Nathaniel David
  • Patent number: 11129838
    Abstract: This invention is based on the discovery that many eye conditions associated with aging are mediated at least in part by cells bearing a senescent phenotype. Senescent cells accumulate with age, and express factors that contribute to the pathophysiology of age related conditions. The data show that in age-matched patients, the severity of age-related conditions correlates with the abundance of senescent cells, and that clearing senescent cells can help abrogate the condition. Small molecule drugs that remove senescent cells from affected tissue in the eye are provided that have special efficacy in treating ophthalmic conditions. They not only inhibit progression of the disease, they can also reverse some of the pathophysiology—such as neovascularization and vaso-obliteration—that lead to vision loss. These senolytic agents have an appropriate dose and specificity profile to be effective in the clinical management of previously intractable ophthalmic conditions.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: September 28, 2021
    Assignee: Unity Biotechnology, Inc.
    Inventors: Pam Tsuruda, Jill Hopkins, Harry Sweigard, Yan Poon, Jamie Dananberg, Daniel Marquess, Nathaniel David
  • Publication number: 20200399203
    Abstract: Disclosed herein are pharmaceutical compositions comprising fencamfamine or fencamfamine related prodrug derivatives for targeted therapeutic applications and methods of synthesizing the compositions.
    Type: Application
    Filed: April 14, 2020
    Publication date: December 24, 2020
    Inventors: Sandeep Patil, Ron Bihovsky, Steven A. Smith, Yuhua Ji, Valentino Stella, Daniel D. Long, Daniel Marquess
  • Publication number: 20200253991
    Abstract: This invention is based on the discovery that many eye conditions associated with aging are mediated at least in part by cells bearing a senescent phenotype. Senescent cells accumulate with age, and express factors that contribute to the pathophysiology of age related conditions. The data show that in age-matched patients, the severity of age-related conditions correlates with the abundance of senescent cells, and that clearing senescent cells can help abrogate the condition. Small molecule drugs that remove senescent cells from affected tissue in the eye are provided that have special efficacy in treating ophthalmic conditions. They not only inhibit progression of the disease, they can also reverse some of the pathophysiology—such as neovascularization and vaso-obliteration—that lead to vision loss. These senolytic agents have an appropriate dose and specificity profile to be effective in the clinical management of previously intractable ophthalmic conditions.
    Type: Application
    Filed: February 14, 2020
    Publication date: August 13, 2020
    Inventors: Pam Tsuruda, Jill Hopkins, Harry Sweigard, Yan Poon, Jamie Dananberg, Daniel Marquess, Nathaniel David
  • Patent number: 10662146
    Abstract: Disclosed herein are pharmaceutical compositions with fencamfamine or fencamfamine related prodrug derivatives. The pharmaceutical compositions are for targeted therapeutic applications including, but not limited to, treating cancer-related fatigue, apathy in Alzheimer's Disease, major depression, and attention deficit-hyperactivity disorder. Also disclosed are methods of synthesizing the pharmaceutical compositions with fencamfamine or fencamfamine related prodrug derivatives.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: May 26, 2020
    Assignee: PRAXIS BIORESEARCH, LLC
    Inventors: Sandeep Patil, Ron Bihovsky, Steven A. Smith, Yuhua Ji, Valentino Stella, Daniel D. Long, Daniel Marquess
  • Patent number: 10588916
    Abstract: This invention is based on the discovery that many eye conditions associated with aging are mediated at least in part by cells bearing a senescent phenotype. Senescent cells accumulate with age, and express factors that contribute to the pathophysiology of age related conditions. The data show that in age-matched patients, the severity of age-related conditions correlates with the abundance of senescent cells, and that clearing senescent cells can help abrogate the condition. Small molecule drugs that remove senescent cells from affected tissue in the eye are provided that have special efficacy in treating ophthalmic conditions. They not only inhibit progression of the disease, they can also reverse some of the pathophysiology—such as neovascularization and vaso-obliteration—that lead to vision loss. These senolytic agents have an appropriate dose and specificity profile to be effective in the clinical management of previously intractable ophthalmic conditions.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: March 17, 2020
    Assignee: Unity Biotechnology, Inc.
    Inventors: Pam Tsuruda, Jill Hopkins, Harry Sweigard, Yan Poon, Jamie Dananberg, Daniel Marquess, Nathaniel David
  • Publication number: 20190151337
    Abstract: This invention is based on the discovery that many eye conditions associated with aging are mediated at least in part by cells bearing a senescent phenotype. Senescent cells accumulate with age, and express factors that contribute to the pathophysiology of age related conditions. The data show that in age-matched patients, the severity of age-related conditions correlates with the abundance of senescent cells, and that clearing senescent cells can help abrogate the condition. Small molecule drugs that remove senescent cells from affected tissue in the eye are provided that have special efficacy in treating ophthalmic conditions. They not only inhibit progression of the disease, they can also reverse some of the pathophysiology—such as neovascularization and vaso-obliteration—that lead to vision loss. These senolytic agents have an appropriate dose and specificity profile to be effective in the clinical management of previously intractable ophthalmic conditions.
    Type: Application
    Filed: October 15, 2018
    Publication date: May 23, 2019
    Inventors: Pam Tsuruda, Jill Hopkins, Harry Sweigard, Yan Poon, Jamie Dananberg, Daniel Marquess, Nathaniel David
  • Publication number: 20190023650
    Abstract: Disclosed herein are pharmaceutical compositions comprising fencamfamine or fencamfamine related prodrug derivatives for targeted therapeutic applications and methods of synthesizing the compositions.
    Type: Application
    Filed: September 13, 2016
    Publication date: January 24, 2019
    Inventors: Sandeep Patil, Ron Bihovsky, Steven A. Smith, Yuhua JI, Valentino Stella, Daniel D. Long, Daniel Marquess
  • Patent number: 9873692
    Abstract: The invention provides novel quinolinone-carboxamide 5-HT4 receptor agonist compounds. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT4 receptor activity, and processes and intermediates useful for preparing such compounds.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: January 23, 2018
    Assignee: THERAVANCE BIOPHARMA R&D IP, LLC
    Inventors: Daniel Marquess, Paul R. Fatheree, S. Derek Turner, Daniel D. Long, Seok-Ki Choi, Adam A. Goldblum
  • Publication number: 20170334901
    Abstract: The invention provides novel quinolinone-carboxamide 5-HT4 receptor agonist compounds. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT4 receptor activity, and processes and intermediates useful for preparing such compounds.
    Type: Application
    Filed: March 15, 2017
    Publication date: November 23, 2017
    Applicant: THERAVANCE BIOPHARMA R&D IP, LLC
    Inventors: DANIEL MARQUESS, PAUL R. FATHEREE, S. DEREK TURNER, DANIEL D. LONG, SEOK-KI CHOI, ADAM A. GOLDBLUM
  • Patent number: 9630960
    Abstract: The invention provides novel quinolinone-carboxamide 5-HT4 receptor agonist compounds. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT4 receptor activity, and processes and intermediates useful for preparing such compounds.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: April 25, 2017
    Assignee: Theravance Biopharma R&D IP, LLC
    Inventors: Daniel Marquess, Paul R. Fatheree, S. Derek Turner, Daniel D. Long, Seok-Ki Choi, Adam A. Goldblum
  • Publication number: 20160376264
    Abstract: The invention provides novel quinolinone-carboxamide 5-HT4 receptor agonist compounds. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT4 receptor activity, and processes and intermediates useful for preparing such compounds.
    Type: Application
    Filed: April 27, 2016
    Publication date: December 29, 2016
    Applicant: THERAVANCE BIOPHARMA R&D IP, LLC
    Inventors: DANIEL MARQUESS, PAUL R. FATHEREE, S. DEREK TURNER, DANIEL D. LONG, SEOK-KI CHOI, ADAM A. GOLDBLUM
  • Patent number: 9353106
    Abstract: The invention provides novel quinolinone-carboxamide 5-HT4 receptor agonist compounds. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT4 receptor activity, and processes and intermediates useful for preparing such compounds.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: May 31, 2016
    Assignee: Theravance Biopharma R&D IP, LLC
    Inventors: Daniel Marquess, Paul R. Fatheree, S. Derek Turner, Daniel D. Long, Seok-Ki Choi, Adam A. Goldblum
  • Publication number: 20150291580
    Abstract: The invention provides novel quinolinone-carboxamide 5-HT4 receptor agonist compounds. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT4 receptor activity, and processes and intermediates useful for preparing such compounds.
    Type: Application
    Filed: January 13, 2015
    Publication date: October 15, 2015
    Applicant: THERAVANCE BIOPHARMA R&D IP, LLC
    Inventors: DANIEL MARQUESS, PAUL R. FATHEREE, S. DEREK TURNER, DANIEL D. LONG, SEOK-KI CHOI, ADAM A. GOLDBLUM
  • Patent number: 8962653
    Abstract: The invention provides novel quinolinone-carboxamide 5-HT4 receptor agonist compounds. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT4 receptor activity, and processes and intermediates useful for preparing such compounds.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: February 24, 2015
    Assignee: Theravance Biopharma R&D IP, LLC
    Inventors: Daniel Marquess, Paul R. Fatheree, S. Derek Turner, Daniel D. Long, Seok-Ki Choi, Adam A. Goldblum, Daniel Genov
  • Publication number: 20150011597
    Abstract: The invention is directed to compounds of formula I: wherein Ar, r, R3, X, and R5-7 are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds of formula I have AT1 receptor antagonist activity and neprilysin inhibition activity. The invention is also directed to pharmaceutical compositions comprising such compounds; methods of using such compounds; and a process and intermediates for preparing such compounds.
    Type: Application
    Filed: March 27, 2014
    Publication date: January 8, 2015
    Applicant: THERAVANCE BIOPHARMA R&D IP, LLC.
    Inventors: Sharath Hegde, Daniel Marquess