Patents by Inventor Nu Hoang

Nu Hoang 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: 20240092745
    Abstract: The present invention provides new prodrugs of therapeutically active compounds, including oligomeric prodrugs, and compositions to treat medical disorders, for example glaucoma, a disorder or abnormality related to an increase in intraocular pressure (IOP), a disorder requiring neuroprotection, age-related macular degeneration, or diabetic retinopathy.
    Type: Application
    Filed: January 9, 2023
    Publication date: March 21, 2024
    Applicant: Graybug Vision, Inc.
    Inventors: Ming Yang, John G. Bauman, Jeffrey L. Cleland, Nu Hoang, Emmett Cunningham
  • Patent number: 11548861
    Abstract: The present invention provides new prodrugs of therapeutically active compounds, including oligomeric prodrugs, and compositions to treat medical disorders, for example glaucoma, a disorder or abnormality related to an increase in intraocular pressure (IOP), a disorder requiring neuroprotection, age-related macular degeneration, or diabetic retinopathy.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: January 10, 2023
    Assignee: Graybug Vision, Inc.
    Inventors: Ming Yang, John G. Bauman, Jeffrey L. Cleland, Nu Hoang, Emmett Cunningham
  • Publication number: 20210214374
    Abstract: The present invention provides new prodrugs of Sunitinib, Brinzolamide, and Dorzolamide and compositions to treat medical disorders, for example glaucoma, a disorder or abnormality related to an increase in intraocular pressure (IOP), a disorder requiring neuroprotection, age-related macular degeneration, or diabetic retinopathy.
    Type: Application
    Filed: March 25, 2021
    Publication date: July 15, 2021
    Applicant: Graybug Vision, Inc.
    Inventors: John G. Bauman, Ming Yang, Nu Hoang, Emmett Cunningham, Jeffrey L. Cleland
  • Publication number: 20210040111
    Abstract: The present invention provides new prodrugs of therapeutically active loop diuretics, including oligomeric prodrugs, and compositions to treat medical disorders, for example, ocular disorders such as glaucoma, a disorder or abnormality related to an increase in intraocular pressure (IOP), a disorder requiring neuroprotection, age-related macular degeneration, or diabetic retinopathy.
    Type: Application
    Filed: October 22, 2020
    Publication date: February 11, 2021
    Applicant: Graybug Vision, Inc.
    Inventors: Ming Yang, John G. Bauman, Jinzhong Zhang, Nu Hoang, Jeffrey L. Cleland
  • Publication number: 20200308162
    Abstract: New prodrugs of therapeutically active compounds, including oligomeric prodrugs of ethacrynic acid, and compositions to treat medical disorders, for example glaucoma, a disorder or abnormality related to an increase in intraocular pressure (IOP), a disorder requiring neuroprotection, age-related macular degeneration, or diabetic retinopathy. Also a method for the controlled administration of timolol to a patient in need thereof, such as a human, comprising administering a prodrug of timolol in a microparticle in vivo, wherein the timolol prodrug containing microparticle exhibits in vitro drug release kinetics in an aqueous solution at a pH between 6-8 at body temperature of a substantially consistent release of at least 60% timolol itself by molar ratio to the prodrug of timolol or an intermediate metabolite thereof over at least 100 days.
    Type: Application
    Filed: June 11, 2020
    Publication date: October 1, 2020
    Applicant: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Jane Chisholm
  • Patent number: 10485876
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: November 26, 2019
    Assignee: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Publication number: 20190060474
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Application
    Filed: October 16, 2018
    Publication date: February 28, 2019
    Applicant: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Patent number: 10159747
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: December 25, 2018
    Assignee: Graybug Visioon, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Patent number: 10117950
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: November 6, 2018
    Assignee: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Patent number: 10111964
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: October 30, 2018
    Assignee: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Patent number: 10098965
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: October 16, 2018
    Assignee: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Patent number: 9956302
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: May 1, 2018
    Assignee: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Publication number: 20180110864
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Application
    Filed: December 14, 2017
    Publication date: April 26, 2018
    Applicant: Graybug Vision, Inc.
    Inventors: Jeffrey R. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Publication number: 20180104350
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Application
    Filed: December 14, 2017
    Publication date: April 19, 2018
    Applicant: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Publication number: 20180064823
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Application
    Filed: October 12, 2017
    Publication date: March 8, 2018
    Applicant: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Publication number: 20180036416
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Application
    Filed: October 12, 2017
    Publication date: February 8, 2018
    Applicant: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Publication number: 20180028673
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Application
    Filed: October 12, 2017
    Publication date: February 1, 2018
    Applicant: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Patent number: 9808531
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: November 7, 2017
    Assignee: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
  • Publication number: 20170080092
    Abstract: The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.
    Type: Application
    Filed: September 22, 2016
    Publication date: March 23, 2017
    Applicant: Graybug Vision, Inc.
    Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang