Patents by Inventor Mark E. Duggan

Mark E. Duggan 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: 20240140942
    Abstract: The present invention relates to fluorinated compounds of formula I and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing the fluorinated compounds of the invention, and methods of treating macular degeneration, diabetic retinopathy (DR), macular edema, diabetic macular edema (DME), and macular edema following retinal vein occlusion (RVO), by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Application
    Filed: June 21, 2023
    Publication date: May 2, 2024
    Inventors: Ben C. ASKEW, Richard W. HEIDEBRECHT, Takeru FURUYA, Mark E. DUGGAN, D. Scott EDWARDS
  • Patent number: 11685737
    Abstract: The present invention relates to fluorinated compounds of formula I and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing the fluorinated compounds of the invention, and methods of treating macular degeneration, diabetic retinopathy (DR), macular edema, diabetic macular edema (DME), and macular edema following retinal vein occlusion (RVO), by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: June 27, 2023
    Assignee: OcuTerra Therapeutics, Inc.
    Inventors: Ben C. Askew, Richard W. Heidebrecht, Takeru Furuya, Mark E. Duggan, D. Scott Edwards
  • Publication number: 20210246132
    Abstract: The invention relates to fluorinated compounds and their use as integrin receptor antagonists. Novel fluorinated 3-(2-oxo-3-(3-arylpropyl)imidazolidin-1-yl)-3-arylpropanoic acid derivatives and pharmaceutically acceptable salts or solvates thereof and their use are described.
    Type: Application
    Filed: October 13, 2020
    Publication date: August 12, 2021
    Inventors: Ben C. ASKEW, Richard W. HEIDEBRECHT, Takeru FURUYA, Mark E. DUGGAN
  • Patent number: 11046651
    Abstract: The present disclosure relates to compounds of Formula (I) and (II): and to their prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for modulating H1 and 5-HT2A receptors and are to be used in the treatment of sleep disorders, such as sleep fragmentation, disturbed sleep/arousals, and arousal threshold.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: June 29, 2021
    Assignee: ALAIRION, INC.
    Inventors: Mark E. Duggan, Dale M. Edgar
  • Publication number: 20210163473
    Abstract: The present invention relates to fluorinated compounds of formula I and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing the fluorinated compounds of the invention, and methods of treating macular degeneration, diabetic retinopathy (DR), macular edema, diabetic macular edema (DME), and macular edema following retinal vein occlusion (RVO), by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Application
    Filed: August 12, 2020
    Publication date: June 3, 2021
    Inventors: Ben C. ASKEW, Richard W. HEIDEBRECHT, Takeru FURUYA, Mark E. DUGGAN, D. Scott EDWARDS
  • Publication number: 20210114989
    Abstract: The present disclosure relates to compounds of Formula (I) and (II): and to their prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for modulating H1 and 5-HT2A receptors and are to be used in the treatment of sleep disorders, such as sleep fragmentation, disturbed sleep/arousals, and arousal threshold.
    Type: Application
    Filed: October 20, 2020
    Publication date: April 22, 2021
    Inventors: MARK E. DUGGAN, DALE M. EDGAR
  • Publication number: 20190263810
    Abstract: The present invention relates to fluorinated compounds of formula I and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing the fluorinated compounds of the invention, and methods of treating macular degeneration, diabetic retinopathy (DR), macular edema, diabetic macular edema (DME), and macular edema following retinal vein occlusion (RVO), by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Application
    Filed: May 13, 2019
    Publication date: August 29, 2019
    Inventors: Ben C. ASKEW, Richard HEIDEBRECHT, Takeru FURUYA, Mark E. DUGGAN, D. Scott EDWARDS
  • Patent number: 10155758
    Abstract: The invention relates to fluorinated compounds and their use as integrin receptor antagonists. Novel fluorinated 3-(2-oxo-3-(3-arylpropyl)imidazolidin-1-yl)-3-arylpropanoic acid derivatives and pharmaceutically acceptable salts or solvates thereof and their use are described.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: December 18, 2018
    Assignee: SciFluor Life Sciences, Inc.
    Inventors: Ben C. Askew, Richard W. Heidebrecht, Takeru Furuya, Mark E. Duggan
  • Patent number: 10106537
    Abstract: The present invention relates to fluorinated compounds of formula I and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing the fluorinated compounds of the invention, and methods of treating macular degeneration, diabetic retinopathy (DR), macular edema, diabetic macular edema (DME), and macular edema following retinal vein occlusion (RVO), by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: October 23, 2018
    Assignee: SciFluor Life Sciences, Inc.
    Inventors: Ben C. Askew, Richard W. Heidebrecht, Takeru Furuya, Mark E. Duggan, D. Scott Edwards
  • Patent number: 10053453
    Abstract: The present application relates to compounds of formula (I), (Ia), or (Ib) and their pharmaceutical compositions/preparations. This application further relates to methods of treating or preventing A?-related pathologies such as Down's syndrome, ?-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia, including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: August 21, 2018
    Assignee: AstraZeneca AB
    Inventors: Roland Bürli, Mark E. Duggan, Jörg Holenz, Patrik Johansson, Karin Kolmodin, Philip Vellacott Thorne, Michael John McKenzie
  • Patent number: 9895340
    Abstract: The invention relates to fluorinated compounds and their use in the field of pathological syndromes of the cardiovascular system. Novel fluorinated benzofuran derivatives of amiodarone and pharmaceutically acceptable salts or solvates thereof and their use for the treatment of arrhythmias are described.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: February 20, 2018
    Assignee: SciFluor Life Sciences, Inc.
    Inventors: Mark E. Duggan, Takeru Furuya, D. Scott Edwards
  • Publication number: 20180016276
    Abstract: The invention relates to fluorinated compounds and their use as integrin receptor antagonists. Novel fluorinated 3-(2-oxo-3-(3-arylpropyl)imidazolidin-1-yl)-3-arylpropanoic acid derivatives and pharmaceutically acceptable salts or solvates thereof and their use are described.
    Type: Application
    Filed: September 26, 2017
    Publication date: January 18, 2018
    Inventors: Ben C. ASKEW, Richard W. HEIDEBRECHT, Takeru FURUYA, Mark E. DUGGAN
  • Publication number: 20170313686
    Abstract: The present application relates to compounds of formula (I), (Ia), or (Ib) and their pharmaceutical compositions/preparations. This application further relates to methods of treating or preventing A?-related pathologies such as Down's syndrome, ?-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia, including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease.
    Type: Application
    Filed: October 7, 2015
    Publication date: November 2, 2017
    Applicants: AstraZeneca AB, AstraZeneca AB
    Inventors: Roland Bürli, Mark E. Duggan, Jörg Holenz, Patrik Johansson, Karin Kolmodin, Philip Vellacott Thorne, Michael John McKenzie
  • Patent number: 9802933
    Abstract: The invention relates to fluorinated compounds and their use as integrin receptor antagonists. Novel fluorinated 3-(2-oxo-3-(3-arylpropyl)imidazolidin-1-yl)-3-arylpropanoic acid derivatives and pharmaceutically acceptable salts or solvates thereof and their use are described.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: October 31, 2017
    Assignee: SciFluor Life Sciences, Inc.
    Inventors: Ben C. Askew, Richard W. Heidebrecht, Takeru Furuya, Mark E. Duggan
  • Publication number: 20170291900
    Abstract: The present invention relates to fluorinated compounds of formula I and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing the fluorinated compounds of the invention, and methods of treating macular degeneration, diabetic retinopathy (DR), macular edema, diabetic macular edema (DME), and macular edema following retinal vein occlusion (RVO), by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Application
    Filed: June 27, 2017
    Publication date: October 12, 2017
    Inventors: Ben C. ASKEW, Richard W. HEIDEBRECHT, Takeru FURUYA, Mark E. DUGGAN, D. Scott EDWARDS
  • Patent number: 9717729
    Abstract: The present invention relates to fluorinated compounds of formula I and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing the fluorinated compounds of the invention, and methods of treating macular degeneration, diabetic retinopathy (DR), macular edema, diabetic macular edema (DME), and macular edema following retinal vein occlusion (RVO), by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: August 1, 2017
    Assignee: SciFluor Life Sciences, Inc.
    Inventors: Ben C. Askew, Richard W. Heidebrecht, Takeru Furuya, Mark E. Duggan, D. Scott Edwards
  • Publication number: 20170189370
    Abstract: The invention relates to fluorinated compounds and their use in the field of pathological syndromes of the cardiovascular system. Novel fluorinated benzofuran derivatives of amiodarone and pharmaceutically acceptable salts or solvates thereof and their use for the treatment of arrhythmias are described.
    Type: Application
    Filed: March 10, 2017
    Publication date: July 6, 2017
    Inventors: Mark E. DUGGAN, Takeru FURUYA, D. Scott EDWARDS
  • Publication number: 20170145002
    Abstract: The present application relates to a compound of Formula (I), and to uses thereof, such as for the treatment of a neurological or psychoartic disorder.
    Type: Application
    Filed: November 22, 2016
    Publication date: May 25, 2017
    Inventor: Mark E. Duggan
  • Patent number: 9624189
    Abstract: The invention relates to fluorinated compounds and their use in the field of pathological syndromes of the cardiovascular system. Novel fluorinated benzofuran derivatives of amiodarone and pharmaceutically acceptable salts or solvates thereof and their use for the treatment of arrhythmias are described.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: April 18, 2017
    Assignee: SciFluor Life Sciences, Inc.
    Inventors: Mark E. Duggan, Takeru Furuya, D. Scott Edwards
  • Publication number: 20170096390
    Abstract: The invention relates to fluorinated compounds and their use as anti-epileptic, muscle-relaxing, fever-reducing and peripherally analgesically acting medications and as imaging agents. Novel fluorinated 2-amino-4-(benzylamino)phenyl carbamate derivatives of ezogabine and pharmaceutically acceptable salts or solvates thereof and their use are described.
    Type: Application
    Filed: December 15, 2016
    Publication date: April 6, 2017
    Inventors: Mark E. DUGGAN, Takeru FURUYA, D. Scott EDWARDS, Ajay PUROHIT