Patents by Inventor Elizabeth Enlow

Elizabeth Enlow 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: 11713323
    Abstract: Described herein are certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: August 1, 2023
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Publication number: 20210355133
    Abstract: Described herein are certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Application
    Filed: March 10, 2021
    Publication date: November 18, 2021
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Patent number: 10975090
    Abstract: Described herein are certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: April 13, 2021
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Publication number: 20210087192
    Abstract: Provided herein is a compound, 1-(4-(3-amino-[1,2,3]triazolo[1,5-a]pyridin-4-yl)phenyl)-3-(3-chlorophenyl)urea, pharmaceutical compositions thereof, and crystal forms thereof. Also provided are particles (e.g., nanoparticles) comprising the compound, and pharmaceutical compositions thereof, that are mucus penetrating. Also provided herein are methods and kits for using the compound, and pharmaceutical compositions thereof, for treating and/or preventing diseases associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor (e.g., vascular endothelial growth factor (VEGF)), such as proliferative diseases (e.g., cancers, benign neoplasms, inflammatory diseases, autoimmune diseases) and ocular diseases (e.g., macular degeneration, glaucoma, diabetic retinopathy, retinoblastoma, edema, uveitis, dry eye, blepharitis, and post-surgical inflammation) in a subject in need thereof.
    Type: Application
    Filed: December 4, 2020
    Publication date: March 25, 2021
    Inventors: Pawel Wojciech Nowak, Minh Ngoc Nguyen, Elizabeth Enlow, Winston Zapanta Ong
  • Patent number: 10875857
    Abstract: Provided herein is a compound, 1-(4-(3-amino-[1,2,3]triazolo[1,5-a]pyridin-4-yl)phenyl)-3-(3-chlorophenyl)urea, pharmaceutical compositions thereof, and crystal forms thereof. Also provided are particles (e.g., nanoparticles) comprising the compound, and pharmaceutical compositions thereof, that are mucus penetrating. Also provided herein are methods and kits for using the compound, and pharmaceutical compositions thereof, for treating and/or preventing diseases associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor (e.g., vascular endothelial growth factor (VEGF)), such as proliferative diseases (e.g., cancers, benign neoplasms, inflammatory diseases, autoimmune diseases) and ocular diseases (e.g., macular degeneration, glaucoma, diabetic retinopathy, retinoblastoma, edema, uveitis, dry eye, blepharitis, and post-surgical inflammation) in a subject in need thereof.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: December 29, 2020
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Pawel Wojciech Nowak, Minh Ngoc Nguyen, Elizabeth Enlow, Winston Zapanta Ong
  • Publication number: 20200216459
    Abstract: Described herein are certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Application
    Filed: March 2, 2020
    Publication date: July 9, 2020
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Patent number: 10618906
    Abstract: Described herein are certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: April 14, 2020
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Patent number: 10253045
    Abstract: Disclosed herein are certain crystalline forms of Compound 5, N-(5-((2-(4-(2-oxa-7-azaspiro[3.5]nonan-7-yl)butanamido)imidazo[1,2-0]pyridazin-6-yl)oxy)-2-methylphenyl)-1,3-dimethyl-1/-/-pyrazole-5-carboxamide, as well as pharmaceutical compositions comprising the crystalline forms. The present disclosure further relates to methods for treating or preventing diseases or disorders using the crystalline forms or pharmaceutical compositions thereof in a subject in need thereof, including diseases or disorders associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor signaling pathway (e.g., vascular endothelial growth factor (VEGF)), such as proliferative diseases and ocular diseases.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: April 9, 2019
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Tadeas Liska, Elizabeth Enlow, Jinsoo Kim, Winston Ong
  • Publication number: 20190092772
    Abstract: Provided herein is a compound, 1-(4-(3-amino-[1,2,3]triazolo[1,5-a]pyridin-4-yl)phenyl)-3-(3-chlorophenyl)urea, pharmaceutical compositions thereof, and crystal forms thereof. Also provided are particles (e.g., nanoparticles) comprising the compound, and pharmaceutical compositions thereof, that are mucus penetrating. Also provided herein are methods and kits for using the compound, and pharmaceutical compositions thereof, for treating and/or preventing diseases associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor (e.g., vascular endothelial growth factor (VEGF)), such as proliferative diseases (e.g., cancers, benign neoplasms, inflammatory diseases, autoimmune diseases) and ocular diseases (e.g., macular degeneration, glaucoma, diabetic retinopathy, retinoblastoma, edema, uveitis, dry eye, blepharitis, and post-surgical inflammation) in a subject in need thereof.
    Type: Application
    Filed: November 29, 2018
    Publication date: March 28, 2019
    Inventors: Pawel Wojciech Nowak, Minh Ngoc Nguyen, Elizabeth Enlow, Winston Zapanta Ong
  • Publication number: 20190077810
    Abstract: Described herein are certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Application
    Filed: November 8, 2018
    Publication date: March 14, 2019
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Patent number: 10174022
    Abstract: Provided herein is a compound, 1-(4-(3-amino-[1,2,3]triazolo[1,5-a]pyridin-4-yl)phenyl)-3-(3-chlorophenyl)urea, pharmaceutical compositions thereof, and crystal forms thereof. Also provided are particles (e.g., nanoparticles) comprising the compound, and pharmaceutical compositions thereof, that are mucus penetrating. Also provided herein are methods and kits for using the compound, and pharmaceutical compositions thereof, for treating and/or preventing diseases associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor (e.g., vascular endothelial growth factor (VEGF)), such as proliferative diseases (e.g., cancers, benign neoplasms, inflammatory diseases, autoimmune diseases) and ocular diseases (e.g., macular degeneration, glaucoma, diabetic retinopathy, retinoblastoma, edema, uveitis, dry eye, blepharitis, and post-surgical inflammation) in a subject in need thereof.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: January 8, 2019
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Pawel Wojciech Nowak, Minh Ngoc Nguyen, Elizabeth Enlow, Winston Zapanta Ong
  • Patent number: 10160765
    Abstract: Described herein are certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: December 25, 2018
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Publication number: 20180057489
    Abstract: Provided herein is a compound, 1-(4-(3-amino-[1,2,3]triazolo[1,5-a]pyridin-4-yl)phenyl)-3-(3-chlorophenyl)urea, pharmaceutical compositions thereof and crystal forms thereof. Also provided are particles (e.g., nanoparticles) comprising the compound, and pharmaceutical compositions thereof that are mucus penetrating. Also provided herein are methods and kits for using the compound, and pharmaceutical compositions thereof for treating and/or preventing diseases associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor (e.g., vascular endothelial growth factor (VEGF)), such as proliferative diseases (e.g., cancers, benign neoplasms, inflammatory diseases, autoimmune diseases) and ocular diseases (e.g., macular degeneration, glaucoma, diabetic retinopathy, retinoblastoma, edema, uveitis, dry eye, blepharitis, and post-surgical inflammation) in a subject in need thereof.
    Type: Application
    Filed: December 10, 2015
    Publication date: March 1, 2018
    Inventors: Pawel Wojciech Nowak, Minh Ngoc Nguyen, Elizabeth Enlow, Winston Zapanta Ong
  • Patent number: 9890173
    Abstract: Described herein is certain crystalline forms of Compound 5, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: February 13, 2018
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Publication number: 20180009824
    Abstract: Described herein are certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Application
    Filed: September 22, 2017
    Publication date: January 11, 2018
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Publication number: 20170313724
    Abstract: Disclosed herein are certain crystalline forms of Compound 5, N-(5-((2-(4-(2-oxa-7-azaspiro[3.5]nonan-7-yl)butanamido)imidazo[1,2-0]pyridazin-6-yl)oxy)-2-methylphenyl)-1,3-dimethyl-1/-/-pyrazole-5-carboxamide, as well as pharmaceutical compositions comprising the crystalline forms. The present disclosure further relates to methods for treating or preventing diseases or disorders using the crystalline forms or pharmaceutical compositions thereof in a subject in need thereof, including diseases or disorders associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor signaling pathway (e.g., vascular endothelial growth factor (VEGF)), such as proliferative diseases and ocular diseases.
    Type: Application
    Filed: November 24, 2015
    Publication date: November 2, 2017
    Inventors: Tadeas Liska, Elizabeth Enlow, Jinsoo Kim, Winston Ong
  • Patent number: 9790232
    Abstract: Described herein are certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: October 17, 2017
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Zapanta Ong
  • Publication number: 20170260193
    Abstract: Described herein is certain crystalline forms of Compound 5, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Application
    Filed: May 24, 2017
    Publication date: September 14, 2017
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Patent number: 9688688
    Abstract: Described herein are certain crystalline forms of 4-((4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-6-methoxyquinazolin-7-yl)oxy)-1-(2-oxa-7-azaspiro[3.5]nonan-7-yl)butan-1-one, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). Also described are methods of treating and/or preventing diseases using the crystalline forms or pharmaceutical compositions described herein.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: June 27, 2017
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Z. Ong
  • Patent number: 9458169
    Abstract: Described herein is certain crystalline forms of Compound 3, as well as pharmaceutical compositions employing the crystalline forms. Also provided are particles (e.g., nanoparticles) comprising such crystalline forms or pharmaceutical compositions. In certain examples, the particles are mucus penetrating particles (MPPs). The present invention further relates to methods of treating or preventing diseases using crystalline forms or pharmaceutical compositions.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: October 4, 2016
    Assignee: Kala Pharmaceuticals, Inc.
    Inventors: Elizabeth Enlow, Minh Ngoc Nguyen, Winston Ong