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).
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Publication number: 20240092745Abstract: 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: ApplicationFiled: January 9, 2023Publication date: March 21, 2024Applicant: Graybug Vision, Inc.Inventors: Ming Yang, John G. Bauman, Jeffrey L. Cleland, Nu Hoang, Emmett Cunningham
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Patent number: 11548861Abstract: 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: GrantFiled: September 20, 2019Date of Patent: January 10, 2023Assignee: Graybug Vision, Inc.Inventors: Ming Yang, John G. Bauman, Jeffrey L. Cleland, Nu Hoang, Emmett Cunningham
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Publication number: 20210214374Abstract: 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: ApplicationFiled: March 25, 2021Publication date: July 15, 2021Applicant: Graybug Vision, Inc.Inventors: John G. Bauman, Ming Yang, Nu Hoang, Emmett Cunningham, Jeffrey L. Cleland
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Publication number: 20210040111Abstract: 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: ApplicationFiled: October 22, 2020Publication date: February 11, 2021Applicant: Graybug Vision, Inc.Inventors: Ming Yang, John G. Bauman, Jinzhong Zhang, Nu Hoang, Jeffrey L. Cleland
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Publication number: 20200308162Abstract: 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: ApplicationFiled: June 11, 2020Publication date: October 1, 2020Applicant: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Jane Chisholm
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Patent number: 10485876Abstract: 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: GrantFiled: October 16, 2018Date of Patent: November 26, 2019Assignee: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Publication number: 20190060474Abstract: 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: ApplicationFiled: October 16, 2018Publication date: February 28, 2019Applicant: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Patent number: 10159747Abstract: 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: GrantFiled: December 14, 2017Date of Patent: December 25, 2018Assignee: Graybug Visioon, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Patent number: 10117950Abstract: 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: GrantFiled: October 12, 2017Date of Patent: November 6, 2018Assignee: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Patent number: 10111964Abstract: 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: GrantFiled: December 14, 2017Date of Patent: October 30, 2018Assignee: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Patent number: 10098965Abstract: 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: GrantFiled: October 12, 2017Date of Patent: October 16, 2018Assignee: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Patent number: 9956302Abstract: 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: GrantFiled: October 12, 2017Date of Patent: May 1, 2018Assignee: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Publication number: 20180110864Abstract: 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: ApplicationFiled: December 14, 2017Publication date: April 26, 2018Applicant: Graybug Vision, Inc.Inventors: Jeffrey R. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Publication number: 20180104350Abstract: 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: ApplicationFiled: December 14, 2017Publication date: April 19, 2018Applicant: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Publication number: 20180064823Abstract: 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: ApplicationFiled: October 12, 2017Publication date: March 8, 2018Applicant: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Publication number: 20180036416Abstract: 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: ApplicationFiled: October 12, 2017Publication date: February 8, 2018Applicant: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Publication number: 20180028673Abstract: 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: ApplicationFiled: October 12, 2017Publication date: February 1, 2018Applicant: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Patent number: 9808531Abstract: 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: GrantFiled: September 22, 2016Date of Patent: November 7, 2017Assignee: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang, Emmett Cunningham
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Publication number: 20170080092Abstract: 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: ApplicationFiled: September 22, 2016Publication date: March 23, 2017Applicant: Graybug Vision, Inc.Inventors: Jeffrey L. Cleland, Ming Yang, John G. Bauman, Nu Hoang