Patents by Inventor Chakkrapong Handumrongkul
Chakkrapong Handumrongkul 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: 20240156960Abstract: The present invention provides compositions, systems, kits, and methods for expressing at least one therapeutic protein or biologically active nucleic acid molecule in a subject. In certain embodiments, the subject is first administered a composition comprising polycationic structures that is free, or essentially free, of nucleic acid molecules, and then (e.g., 1-30 minutes later) is administered a composition comprising a plurality of one or more non-viral expression vectors that encode at least one therapeutic protein (e.g., at least one anti-SARS-CoV-2 antibody, multiple different antibodies, an ACE2 protein, or human growth hormone) or a biologically active nucleic acid molecule.Type: ApplicationFiled: February 9, 2023Publication date: May 16, 2024Applicant: DNARxInventors: Robert DEBS, Chakkrapong HANDUMRONGKUL, Timothy HEATH, Alice YE
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Publication number: 20240033376Abstract: The present invention provides compositions, systems, kits, and methods for expression of one or more biomolecules in a subject, human or non-human mammal, (e.g., at therapeutic levels for the extended periods of time required to produce therapeutic effects). In certain embodiments, compositions, systems, kits, and methods are provided that comprise a first composition comprising polycationic structures (e.g., empty cationic liposomes, cationic micelles, cationic emulsions, or cationic polymers) and a second composition comprising expression vectors (e.g., non-viral expression vectors not associated with liposomes or other carriers) encoding one or more biomolecules of interest.Type: ApplicationFiled: October 27, 2022Publication date: February 1, 2024Applicant: DNARxInventors: Robert James DEBS, Timothy D. HEATH, Chakkrapong HANDUMRONGKUL
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Publication number: 20230212610Abstract: Provided herein are compositions, systems, kits, and methods for treating a subject, and/or a subject's pre-adipocytes and/or adipocytes, with a composition containing a nucleic acid sequence encoding a protein or other biologically active nucleic acid-encoded molecule (BANEM), or a vector containing the nucleic acid sequence, wherein the treating comprises: a) injecting the composition into one or more subcutaneous (SC) regions of the subject such that one or more protein, or other BANEM, is detectable in a blood, serum, or plasma sample from the subject; and/or b) injecting the composition into one or more SC regions of the subject such that in-vivo transfected pre-adipocytes and/or adipocytes (e.g., transfected cells of fat cell origin) are generated; and/or c) performing the following: i) contacting pre-adipocytes and/or adipocytes (e.g.Type: ApplicationFiled: December 19, 2022Publication date: July 6, 2023Applicant: DNARxInventors: Robert DEBS, Chakkrapong HANDUMRONGKUL, Timothy HEATH, Alice YE, Ryan ICE, Marissa MACK
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Patent number: 11541130Abstract: The present invention provides compositions, systems, kits, and methods for expression of one or more biomolecules in a subject, human or non-human mammal, (e.g., at therapeutic levels for the extended periods of time required to produce therapeutic effects). In certain embodiments, compositions, systems, kits, and methods are provided that comprise a first composition comprising polycationic structures (e.g., empty cationic liposomes, cationic micelles, cationic emulsions, or cationic polymers) and a second composition comprising expression vectors (e.g., non-viral expression vectors not associated with liposomes or other carriers) encoding one or more biomolecules of interest.Type: GrantFiled: March 23, 2018Date of Patent: January 3, 2023Inventors: Robert James Debs, Timothy D. Heath, Chakkrapong Handumrongkul
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Patent number: 10905777Abstract: The present invention provides compositions, systems, kits, and methods for generating expression of one or more proteins and/or biologically active nucleic acid molecules in a subject (e.g., at therapeutic levels for extended periods required to produce therapeutic effects). In certain embodiments, systems and kits are provided that comprise a first composition comprising a first amount of polycationic structures, and a second composition comprising a therapeutically effective amount of expression vectors (e.g., non-viral expression vectors not associated with liposomes) that are CpG-free or CpG-reduced, where the expression vectors comprise a first nucleic acid sequence encoding: i) a first therapeutic protein or proteins, and/or ii) a first biologically active nucleic acid molecule or molecules.Type: GrantFiled: October 25, 2018Date of Patent: February 2, 2021Assignee: DNARxInventors: Robert James Debs, Timothy D. Heath, Chakkrapong Handumrongkul
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Publication number: 20190083653Abstract: The present invention provides compositions, systems, kits, and methods for generating expression of one or more proteins and/or biologically active nucleic acid molecules in a subject (e.g., at therapeutic levels for extended periods required to produce therapeutic effects). In certain embodiments, systems and kits are provided that comprise a first composition comprising a first amount of polycationic structures, and a second composition comprising a therapeutically effective amount of expression vectors (e.g., non-viral expression vectors not associated with liposomes) that are CpG-free or CpG-reduced, where the expression vectors comprise a first nucleic acid sequence encoding: i) a first therapeutic protein or proteins, and/or ii) a first biologically active nucleic acid molecule or molecules.Type: ApplicationFiled: September 24, 2018Publication date: March 21, 2019Inventors: Robert James Debs, Timothy D. Heath, Chakkrapong Handumrongkul
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Publication number: 20190046661Abstract: The present invention provides compositions, systems, kits, and methods for generating expression of one or more proteins and/or biologically active nucleic acid molecules in a subject (e.g., at therapeutic levels for extended periods required to produce therapeutic effects). In certain embodiments, systems and kits are provided that comprise a first composition comprising a first amount of polycationic structures, and a second composition comprising a therapeutically effective amount of expression vectors (e.g., non-viral expression vectors not associated with liposomes) that are CpG-free or CpG-reduced, where the expression vectors comprise a first nucleic acid sequence encoding: i) a first therapeutic protein or proteins, and/or ii) a first biologically active nucleic acid molecule or molecules.Type: ApplicationFiled: October 25, 2018Publication date: February 14, 2019Inventors: Robert James Debs, Timothy D. Heath, Chakkrapong Handumrongkul
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Publication number: 20180280539Abstract: The present invention provides compositions, systems, kits, and methods for expression of one or more biomolecules in a subject, human or non-human mammal, (e.g., at therapeutic levels for the extended periods of time required to produce therapeutic effects). In certain embodiments, compositions, systems, kits, and methods are provided that comprise a first composition comprising polycationic structures (e.g., empty cationic liposomes, cationic micelles, cationic emulsions, or cationic polymers) and a second composition comprising expression vectors (e.g., non-viral expression vectors not associated with liposomes or other carriers) encoding one or more biomolecules of interest.Type: ApplicationFiled: March 23, 2018Publication date: October 4, 2018Inventors: Robert James Debs, Timothy D. Heath, Chakkrapong Handumrongkul
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Patent number: 10086089Abstract: The present invention provides compositions, systems, kits, and methods for generating expression of one or more proteins and/or biologically active nucleic acid molecules in a subject (e.g., at therapeutic levels for extended periods required to produce therapeutic effects). In certain embodiments, systems and kits are provided that comprise a first composition comprising a first amount of polycationic structures, and a second composition comprising a therapeutically effective amount of expression vectors (e.g., non-viral expression vectors not associated with liposomes) that are CpG-free or CpG-reduced, where the expression vectors comprise a first nucleic acid sequence encoding: i) a first therapeutic protein or proteins, and/or ii) a first biologically active nucleic acid molecule or molecules.Type: GrantFiled: September 16, 2016Date of Patent: October 2, 2018Assignee: DNARxInventors: Robert James Debs, Timothy D. Heath, Chakkrapong Handumrongkul
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Publication number: 20170080108Abstract: The present invention provides compositions, systems, kits, and methods for generating expression of one or more proteins and/or biologically active nucleic acid molecules in a subject (e.g., at therapeutic levels for extended periods required to produce therapeutic effects). In certain embodiments, systems and kits are provided that comprise a first composition comprising a first amount of polycationic structures, and a second composition comprising a therapeutically effective amount of expression vectors (e.g., non-viral expression vectors not associated with liposomes) that are CpG-free or CpG-reduced, where the expression vectors comprise a first nucleic acid sequence encoding: i) a first therapeutic protein or proteins, and/or ii) a first biologically active nucleic acid molecule or molecules.Type: ApplicationFiled: September 16, 2016Publication date: March 23, 2017Inventors: Robert James Debs, Timothy D. Heath, Chakkrapong Handumrongkul