Patents by Inventor Justin Scot Hanes
Justin Scot Hanes 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: 20230364247Abstract: Non-linear multiblock copolymer-drug conjugates for the treatment and prevention of diseases and disorders of the eye are provided. The polymer-drug conjugates can form nanoparticles, microparticles, and implants that are capable of effectively delivering therapeutic levels of one or more active agents for an extended period of time. Administration to the eye of an active agent in the form of a non-linear multiblock copolymer-drug conjugate produces decreased side effects when compared to administration of the active agent alone. Also provided are methods of treating intraocular neovascular diseases, such as wet age-related macular degeneration as well as diseases and disorders of the eye associated with inflammation, such as uveitis.Type: ApplicationFiled: April 25, 2023Publication date: November 16, 2023Inventors: Jie Fu, Peter A. Campochiaro, Justin Scot Hanes
-
Patent number: 11660349Abstract: Non-linear multiblock copolymer-drug conjugates for the treatment and prevention of diseases and disorders of the eye are provided. The polymer-drug conjugates can form nanoparticles, microparticles, and implants that are capable of effectively delivering therapeutic levels of one or more active agents for an extended period of time. Administration to the eye of an active agent in the form of a non-linear multiblock copolymer-drug conjugate produces decreased side effects when compared to administration of the active agent alone. Also provided are methods of treating intraocular neovascular diseases, such as wet age-related macular degeneration as well as diseases and disorders of the eye associated with inflammation, such as uveitis.Type: GrantFiled: February 24, 2021Date of Patent: May 30, 2023Assignee: THE JOHNS HOPKINS UNIVERSITYInventors: Jie Fu, Peter A. Campochiaro, Justin Scot Hanes
-
Publication number: 20210177979Abstract: Non-linear multiblock copolymer-drug conjugates for the treatment and prevention of diseases and disorders of the eye are provided. The polymer-drug conjugates can form nanoparticles, microparticles, and implants that are capable of effectively delivering therapeutic levels of one or more active agents for an extended period of time. Administration to the eye of an active agent in the form of a non-linear multiblock copolymer-drug conjugate produces decreased side effects when compared to administration of the active agent alone. Also provided are methods of treating intraocular neovascular diseases, such as wet age-related macular degeneration as well as diseases and disorders of the eye associated with inflammation, such as uveitis.Type: ApplicationFiled: February 24, 2021Publication date: June 17, 2021Inventors: Jie Fu, Peter A. Campochiaro, Justin Scot Hanes
-
Patent number: 10933144Abstract: Non-linear multiblock copolymer-drug conjugates for the treatment and prevention of diseases and disorders of the eye are provided. The polymer-drug conjugates can form nanoparticles, microparticles, and implants that are capable of effectively delivering therapeutic levels of one or more active agents for an extended period of time. Administration to the eye of an active agent in the form of a non-linear multiblock copolymer-drug conjugate produces decreased side effects when compared to administration of the active agent alone. Also provided are methods of treating intraocular neovascular diseases, such as wet age-related macular degeneration as well as diseases and disorders of the eye associated with inflammation, such as uveitis.Type: GrantFiled: November 6, 2018Date of Patent: March 2, 2021Assignee: THE JOHNS HOPKINS UNIVERSITYInventors: Jie Fu, Peter A. Campochiaro, Justin Scot Hanes
-
Patent number: 10729786Abstract: Nanoparticles gene carriers, particularly nanoparticle gene carriers which exhibit increased rates of diffusion through cystic fibrosis (CF) mucus, as well as methods of making and using thereof, are described herein. The nanoparticle gene carriers are formed from a nucleic acid complexed to one or more biocompatible, polycationic polymers. The nanoparticle gene carriers also contain one or more mucus resistant polymers. In a particular preferred embodiment, the nanoparticle gene carrier is a nanoparticle formed from one or more nucleic acids, PEI, and a mucus-resistant/diffusive graft copolymer composed of a PEI backbone functionalize by one or more PEG side chains. The nanoparticle gene carriers can efficiently diffuse through CF mucus, and can effectively serve as a vehicle to administer one or more nucleic acids to a patient suffering from CF.Type: GrantFiled: May 11, 2017Date of Patent: August 4, 2020Assignee: THE JOHNS HOPKINS UNIVERSITYInventors: Jung Soo Suk, Justin Scot Hanes
-
Publication number: 20190070302Abstract: Non-linear multiblock copolymer-drug conjugates for the treatment and prevention of diseases and disorders of the eye are provided. The polymer-drug conjugates can form nanoparticles, microparticles, and implants that are capable of effectively delivering therapeutic levels of one or more active agents for an extended period of time. Administration to the eye of an active agent in the form of a non-linear multiblock copolymer-drug conjugate produces decreased side effects when compared to administration of the active agent alone. Also provided are methods of treating intraocular neovascular diseases, such as wet age-related macular degeneration as well as diseases and disorders of the eye associated with inflammation, such as uveitis.Type: ApplicationFiled: November 6, 2018Publication date: March 7, 2019Inventors: Jie Fu, Peter A. Campochiaro, Justin Scot Hanes
-
Patent number: 10195212Abstract: Particles encapsulating a glucocorticoid such as dexamethasone sodium phosphate (DSP) into a matrix such as biodegradable poly(lactic-coglycolic acid) (PLGA) which is densely coated with hydrophilic polymer such as PEG or PLURONIC® F127, exhibit sustained release of DSP for up to 7 days in vitro. These nanoparticles can be used to prevent corneal graft rejection or corneal neovascularization.Type: GrantFiled: August 3, 2015Date of Patent: February 5, 2019Assignee: The Johns Hopkins UniversityInventors: Justin Scot Hanes, Qing Pan, Qingguo Xu, Nicholas J. Boylan, Walter J. Stark, Bing Wang, Lixia Luo
-
Patent number: 10159743Abstract: Non-linear multiblock copolymer-drug conjugates for the treatment and prevention of diseases and disorders of the eye are provided. The polymer-drug conjugates can form nanoparticles, microparticles, and implants that are capable of effectively delivering therapeutic levels of one or more active agents for an extended period of time. Administration to the eye of an active agent in the form of a non-linear multiblock copolymer-drug conjugate produces decreased side effects when compared to administration of the active agent alone. Also provided are methods of treating intraocular neovascular diseases, such as wet age-related macular degeneration as well as diseases and disorders of the eye associated with inflammation, such as uveitis.Type: GrantFiled: March 12, 2013Date of Patent: December 25, 2018Assignee: The Johns Hopkins UniversityInventors: Jie Fu, Peter A. Campochiaro, Justin Scot Hanes
-
Patent number: 9950072Abstract: Controlled release dosage formulations for the delivery of one or more HIF-1 inhibitors are provided. The controlled release formulations contain one or more HIF-1 inhibitors conjugated to or dispersed in a polymeric vehicle. The one or more HIF-1 inhibitors can be dispersed or encapsulated in a polymeric matrix. In some embodiments, the one or more HIF-1 inhibitors are covalently bound to a polymer, forming a polymer-drug conjugate. Polymeric vehicles can be formed into implants, microparticles, nanoparticles, or combinations thereof. Controlled release HIF-1 formulations provide prolonged therapeutic benefit while lowering side effects by releasing low levels of one or more HIF-1 inhibitors and/or HIF-1 inhibitor conjugates over a prolonged period of time. Controlled release dosage formulations can be used to treat or prevent a disease or disorder in a patient associated with vascularization, including cancer, obesity, and ocular diseases such as wet AMD.Type: GrantFiled: January 19, 2015Date of Patent: April 24, 2018Assignee: The Johns Hopkins UniversityInventors: Justin Scot Hanes, Peter Anthony Campochiaro, Jie Fu
-
Publication number: 20170246320Abstract: Nanoparticles gene carriers, particularly nanoparticle gene carriers which exhibit increased rates of diffusion through cystic fibrosis (CF) mucus, as well as methods of making and using thereof, are described herein. The nanoparticle gene carriers are formed from a nucleic acid complexed to one or more biocompatible, polycationic polymers. The nanoparticle gene carriers also contain one or more mucus resistant polymers. In a particular preferred embodiment, the nanoparticle gene carrier is a nanoparticle formed from one or more nucleic acids, PEI, and a mucus-resistant/diffusive graft copolymer composed of a PEI backbone functionalize by one or more PEG side chains. The nanoparticle gene carriers can efficiently diffuse through CF mucus, and can effectively serve as a vehicle to administer one or more nucleic acids to a patient suffering from CF.Type: ApplicationFiled: May 11, 2017Publication date: August 31, 2017Inventors: Jung Soo Suk, Justin Scot Hanes
-
Patent number: 9675711Abstract: Nanoparticles gene carriers, particularly nanoparticle gene carriers which exhibit increased rates of diffusion through cystic fibrosis (CF) mucus, as well as methods of making and using thereof, are described herein. The nanoparticle gene carriers are formed from a nucleic acid complexed to one or more biocompatible, polycationic polymers. The nanoparticle gene carriers also contain one or more mucus resistant polymers. In a particularly preferred embodiment, the nanoparticle gene carrier is a nanoparticle formed from one or more nucleic acids, PEI, and a mucus-resistant/diffusive graft copolymer composed of a PEI backbone functionalized by one or more PEG side chains. The nanoparticle gene carriers can efficiently diffuse through CF mucus, and can effectively serve as a vehicle to administer one or more nucleic acids to a patient suffering from CF.Type: GrantFiled: May 2, 2016Date of Patent: June 13, 2017Assignee: The Johns Hopkins UniversityInventors: Jung Soo Suk, Justin Scot Hanes
-
Publication number: 20170157147Abstract: Particles encapsulating a glucocorticoid such as dexamethasone sodium phosphate (DSP) into a matrix such as biodegradable poly(lactic-coglycolic acid) (PLGA) which is densely coated with hydrophilic polymer such as PEG or PLURONIC® F127, exhibit sustained release of DSP for up to 7 days in vitro. These nanoparticles can be used to prevent corneal graft rejection or corneal neovascularization.Type: ApplicationFiled: August 3, 2015Publication date: June 8, 2017Applicant: The Johns Hopkins UniversityInventors: Justin Scot Hanes, Qing Pan, Qingguo Xu, Nicholas J. Boylan, Walter J. Stark, Bing Wang, Lixia Luo
-
Publication number: 20160243257Abstract: Nanoparticles gene carriers, particularly nanoparticle gene carriers which exhibit increased rates of diffusion through cystic fibrosis (CF) mucus, as well as methods of making and using thereof, are described herein. The nanoparticle gene carriers are formed from a nucleic acid complexed to one or more biocompatible, polycationic polymers. The nanoparticle gene carriers also contain one or more mucus resistant polymers. In a particularly preferred embodiment, the nanoparticle gene carrier is a nanoparticle formed from one or more nucleic acids, PEI, and a mucus-resistant/diffusive graft copolymer composed of a PEI backbone functionalized by one or more PEG side chains. The nanoparticle gene carriers can efficiently diffuse through CF mucus, and can effectively serve as a vehicle to administer one or more nuleic acids to a patient suffering from CF.Type: ApplicationFiled: May 2, 2016Publication date: August 25, 2016Inventors: Jung Soo Suk, Justin Scot Hanes
-
Patent number: 9327037Abstract: Nanoparticles gene carriers, particularly nanoparticle gene carriers which exhibit increased rates of diffusion through cystic fibrosis (CF) mucus, as well as methods of making and using thereof, are described herein. The nanoparticle gene carriers are formed from a nucleic acid complexed to one or more biocompatible, polycationic polymers. The nanoparticle gene carriers also contain one or more mucus resistant polymers. In a particularly preferred embodiment, the nanoparticle gene carrier is a nanoparticle formed from one or more nucleic acids, PEI, and a mucus-resistant/diffusive graft copolymer composed of a PEI backbone functionalized by one or more PEG side chains. The nanoparticle gene carriers can efficiently diffuse through CF mucus, and can effectively serve as a vehicle to administer one or more nucleic acids to a patient suffering from CF.Type: GrantFiled: February 8, 2012Date of Patent: May 3, 2016Assignee: The Johns Hopkins UniversityInventors: Jung Soo Suk, Justin Scot Hanes
-
Publication number: 20150141359Abstract: Controlled release dosage formulations for the delivery of one or more HIF-1 inhibitors are provided. The controlled release formulations contain one or more HIF-1 inhibitors conjugated to or dispersed in a polymeric vehicle. The one or more HIF-1 inhibitors can be dispersed or encapsulated in a polymeric matrix. In some embodiments, the one or more HIF-1 inhibitors are covalently bound to a polymer, forming a polymer-drug conjugate. Polymeric vehicles can be formed into implants, microparticles, nanoparticles, or combinations thereof. Controlled release HIF-1 formulations provide prolonged therapeutic benefit while lowering side effects by releasing low levels of one or more HIF-1 inhibitors and/or HIF-1 inhibitor conjugates over a prolonged period of time. Controlled release dosage formulations can be used to treat or prevent a disease or disorder in a patient associated with vascularization, including cancer, obesity, and ocular diseases such as wet AMD.Type: ApplicationFiled: January 19, 2015Publication date: May 21, 2015Inventors: Justin Scot Hanes, Peter Anthony Campochiaro, Jie Fu
-
Patent number: 8962577Abstract: Controlled release dosage formulations for the delivery of one or more HIF-1 inhibitors are provided. The controlled release formulations contain one or more HIF-1 inhibitors conjugated to or dispersed in a polymeric vehicle. The one or more HIF-1 inhibitors can be dispersed or encapsulated in a polymeric matrix. In some embodiments, the one or more HIF-1 inhibitors are covalently bound to a polymer, forming a polymer-drug conjugate. Polymeric vehicles can be formed into implants, microparticles, nanoparticles, or combinations thereof. Controlled release HIF-1 formulations provide prolonged therapeutic benefit while lowering side effects by releasing low levels of one or more HIF-1 inhibitors and/or HIF-1 inhibitor conjugates over a prolonged period of time. Controlled release dosage formulations can be used to treat or prevent a disease or disorder in a patient associated with vascularization, including cancer, obesity, and ocular diseases such as wet AMD.Type: GrantFiled: March 12, 2013Date of Patent: February 24, 2015Assignee: The Johns Hopkins UniversityInventors: Justin Scot Hanes, Peter Anthony Campochiaro, Jie Fu
-
Publication number: 20130323313Abstract: Nanoparticles gene carriers, particularly nanoparticle gene carriers which exhibit increased rates of diffusion through cystic fibrosis (CF) mucus, as well as methods of making and using thereof, are described herein. The nanoparticle gene carriers are formed from a nucleic acid complexed to one or more biocompatible, polycationic polymers. The nanoparticle gene carriers also contain one or more mucus resistant polymers. In a particularly preferred embodiment, the nanoparticle gene carrier is a nanoparticle formed from one or more nucleic acids, PEI, and a mucus-resistant/diffusive graft copolymer composed of a PEI backbone functionalized by one or more PEG side chains. The nanoparticle gene carriers can efficiently diffuse through CF mucus, and can effectively serve as a vehicle to administer one or more nucleic acids to a patient suffering from CF.Type: ApplicationFiled: February 8, 2012Publication date: December 5, 2013Applicant: THE JOHNS HOPKINS UNIVERSITYInventors: JungSoo Suk, Justin Scot Hanes
-
Publication number: 20130272994Abstract: Non-linear multiblock copolymer-drug conjugates for the treatment and prevention of diseases and disorders of the eye are provided. The polymer-drug conjugates can form nanoparticles, microparticles, and implants that are capable of effectively delivering therapeutic levels of one or more active agents for an extended period of time. Administration to the eye of an active agent in the form of a non-linear multiblock copolymer-drug conjugate produces decreased side effects when compared to administration of the active agent alone. Also provided are methods of treating intraocular neovascular diseases, such as wet age-related macular degeneration as well as diseases and disorders of the eye associated with inflammation, such as uveitis.Type: ApplicationFiled: March 12, 2013Publication date: October 17, 2013Inventors: Jie Fu, Peter A. Campochiaro, Justin Scot Hanes
-
Publication number: 20130274217Abstract: Controlled release dosage formulations for the delivery of one or more HIF-1 inhibitors are provided. The controlled release formulations contain one or more HIF-1 inhibitors conjugated to or dispersed in a polymeric vehicle. The one or more HIF-1 inhibitors can be dispersed or encapsulated in a polymeric matrix. In some embodiments, the one or more HIF-1 inhibitors are covalently bound to a polymer, forming a polymer-drug conjugate. Polymeric vehicles can be formed into implants, microparticles, nanoparticles, or combinations thereof. Controlled release HIF-1 formulations provide prolonged therapeutic benefit while lowering side effects by releasing low levels of one or more HIF-1 inhibitors and/or HIF-1 inhibitor conjugates over a prolonged period of time. Controlled release dosage formulations can be used to treat or prevent a disease or disorder in a patient associated with vascularization, including cancer, obesity, and ocular diseases such as wet AMD.Type: ApplicationFiled: March 12, 2013Publication date: October 17, 2013Inventors: Justin Scot Hanes, Peter Anthony Campochiaro, Jie Fu