Patents by Inventor David T. Fox
David T. Fox 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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Patent number: 12208069Abstract: Methods and compositions related to molecules and formulations comprising antibiofilm materials are provide, including new formulations of Deep Eutectic Solvents (DES) that are chemically related to choline geranate. Specifically, geranic acid (a component of choline geranate DES) is a molecule from the isoprenoid/terpene family of compounds. Other members of this family as DES components include isoprenoid acids and chemical derivatives thereof.Type: GrantFiled: December 1, 2021Date of Patent: January 28, 2025Assignees: ARIZONA BOARD OF REGENTS ON BEHALF OF NORTHERN ARIZONA UNIVERSITY, TRIAD NATIONAL SECURITY LLC, DIXIE STATE UNIVERSITY, THE COLLEGE OF NEW JERSEYInventors: Andrew T. Koppisch, Gerrick E. Lindberg, David T. Fox, Joseph Baker, Alexanndra J. Heyert, Rico Del Sesto, Joshua R. Greene
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Publication number: 20240156964Abstract: The compositions and methods described herein are topically applied to the skin with negligible or no skin irritation and can direct or prevent transport through the skin. The compositions contain neat ionic liquids, optionally in combination with a drug to be delivered. In a preferred embodiment, the compositions increase transdermal transport of the drug to be delivered. In some embodiments, the compositions disrupt bacterial biofilms. This is particularly beneficial in the treatment of antibiotic resistant skin infections. In other embodiments, the compositions direct delivery within the skin. In still other embodiments, the compositions prevent transfer of substances through the stratum corneum. The disclosed compositions and methods can be tuned and modified such that they can be used to treat or prevent a variety of different diseases and disorders.Type: ApplicationFiled: September 22, 2023Publication date: May 16, 2024Inventors: Michael Zakrewsky, Samir Mitragotri, David T. Fox, Andrew Koppisch, Rico Del Sesto, Katherine Lovejoy
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Patent number: 11786597Abstract: The compositions and methods described herein are topically applied to the skin with negligible or no skin irritation and can direct or prevent transport through the skin. The compositions contain neat ionic liquids, optionally in combination with a drug to be delivered. In a preferred embodiment, the compositions increase transdermal transport of the drug to be delivered. In some embodiments, the compositions disrupt bacterial biofilms. This is particularly beneficial in the treatment of antibiotic resistant skin infections. In other embodiments, the compositions direct delivery within the skin. In still other embodiments, the compositions prevent transfer of substances through the stratum corneum. The disclosed compositions and methods can be tuned and modified such that they can be used to treat or prevent a variety of different diseases and disorders.Type: GrantFiled: June 21, 2019Date of Patent: October 17, 2023Assignees: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, TRIAD NATIONAL SECURITY, LLC, THE ARIZONA BOARD OF REGENTSInventors: Michael Zakrewsky, Samir Mitragotri, David T. Fox, Andrew Koppisch, Rico Del Sesto, Katherine Lovejoy
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Publication number: 20220096402Abstract: Methods and compositions related to molecules and formulations comprising antibiofilm materials are provide, including new formulations of Deep Eutectic Solvents (DES) that are chemically related to choline geranate. Specifically, geranic acid (a component of choline geranate DES) is a molecule from the isoprenoid/terpene family of compounds. Other members of this family as DES components include isoprenoid acids and chemical derivatives thereof.Type: ApplicationFiled: December 1, 2021Publication date: March 31, 2022Inventors: Andrew T. Koppisch, Gerrick E. Lindberg, David T. Fox, Joseph Baker, Alexanndra J. Heyert, Rico Del Sesto, Joshua R. Greene
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Patent number: 11213497Abstract: Methods and compositions related to molecules and formulations comprising antibiofilm materials are provide, including new formulations of Deep Eutectic Solvents (DES) that are chemically related to choline geranate. Specifically, geranic acid (a component of choline geranate DES) is a molecule from the isoprenoid/terpene family of compounds. Other members of this family as DES components include isoprenoid acids and chemical derivatives thereof.Type: GrantFiled: May 31, 2018Date of Patent: January 4, 2022Assignees: ARIZONA BOARD OF REGENTS ON BEHALF OF NORTHERN ARIZONA UNIVERSITY, TRIAD NATIONAL SECURITY, LLC, DIXIE STATE UNIVERSITY, THE COLLEGE OF NEW JERSEYInventors: Andrew T. Koppisch, Gerrick E. Lindberg, David T. Fox, Joseph Baker, Alexanndra J. Heyert, Rico Del Sesto, Joshua R. Greene
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Publication number: 20200323799Abstract: Methods and compositions related to molecules and formulations comprising antibiofilm materials are provide, including new formulations of Deep Eutectic Solvents (DES) that are chemically related to choline geranate. Specifically, geranic acid (a component of choline geranate DES) is a molecule from the isoprenoid/terpene family of compounds. Other members of this family as DES components include isoprenoid acids and chemical derivatives thereof.Type: ApplicationFiled: May 31, 2018Publication date: October 15, 2020Inventors: Andrew T. Koppisch, Gerrick E. Lindberg, David T. Fox, Joseph Baker, Alexanndra J. Heyert, Rico Del Sesto, Joshua R. Greene
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Publication number: 20190388545Abstract: The compositions and methods described herein are topically applied to the skin with negligible or no skin irritation and can direct or prevent transport through the skin. The compositions contain neat ionic liquids, optionally in combination with a drug to be delivered. In a preferred embodiment, the compositions increase transdermal transport of the drug to be delivered. In some embodiments, the compositions disrupt bacterial biofilms. This is particularly beneficial in the treatment of antibiotic resistant skin infections. In other embodiments, the compositions direct delivery within the skin. In still other embodiments, the compositions prevent transfer of substances through the stratum corneum. The disclosed compositions and methods can be tuned and modified such that they can be used to treat or prevent a variety of different diseases and disorders.Type: ApplicationFiled: June 21, 2019Publication date: December 26, 2019Inventors: Michael Zakrewsky, Samir Mitragotri, David T. Fox, Andrew Koppisch, Rico Del Sesto, Katherine Lovejoy
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Patent number: 10449254Abstract: The compositions and methods described herein are topically applied to the skin with negligible or no skin irritation and can direct or prevent transport through the skin. The compositions contain neat ionic liquids, optionally in combination with a drug to be delivered. In a preferred embodiment, the compositions increase transdermal transport of the drug to be delivered. In some embodiments, the compositions disrupt bacterial biofilms. This is particularly beneficial in the treatment of antibiotic resistant skin infections. In other embodiments, the compositions direct delivery within the skin. In still other embodiments, the compositions prevent transfer of substances through the stratum corneum. The disclosed compositions and methods can be tuned and modified such that they can be used to treat or prevent a variety of different diseases and disorders.Type: GrantFiled: November 3, 2014Date of Patent: October 22, 2019Assignees: The Regents of the University of California, Triad National Security, LLC, Arizona Board of Regents c/o Northern Arizona UniversityInventors: Michael Zakrewsky, Samir Mitragotri, David T. Fox, Andrew Koppisch, Rico Del Sesto, Katherine Lovejoy
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Publication number: 20160263225Abstract: The compositions and methods described herein are topically applied to the skin with negligible or no skin irritation and can direct or prevent transport through the skin. The compositions contain neat ionic liquids, optionally in combination with a drug to be delivered. In a preferred embodiment, the compositions increase transdermal transport of the drug to be delivered. In some embodiments, the compositions disrupt bacterial biofilms. This is particularly beneficial in the treatment of antibiotic resistant skin infections. In other embodiments, the compositions direct delivery within the skin. In still other embodiments, the compositions prevent transfer of substances through the stratum corneum. The disclosed compositions and methods can be tuned and modified such that they can be used to treat or prevent a variety of different diseases and disorders.Type: ApplicationFiled: November 3, 2014Publication date: September 15, 2016Inventors: Michael Zakrewsky, Samir Mitragotri, David T. Fox, Andrew Koppisch, Rico Del Sesto, Katherine Lovejoy
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Publication number: 20120196339Abstract: Disclosed herein are methods for producing compounds (such as 3,4-dihydroxybenzoate, catechol, cis,cis-muconate, or ?-carboxy-cis,cis-muconic acid) utilizing biosynthetic pathways in prokaryotic organisms expressing one or more heterologous genes. In some embodiments, the method includes expressing a heterologous asbF gene (for example, a gene having dehydroshikimate dehydratase activity) in a prokaryotic cell under conditions sufficient to produce the one or more compounds and purifying the compound. In additional embodiments, the method further includes expressing one or more of a heterologous 3,4-DHB decarboxylase gene, a heterologous catechol 1,2-dioxygenase gene, and a heterologous 3,4-DHB dioxygenase gene in the prokaryotic cell and purifying the compound.Type: ApplicationFiled: January 31, 2011Publication date: August 2, 2012Inventors: Andrew T. Koppisch, David T. Fox, Kinya Hotta, John D. Welsh