Patents by Inventor Swarupnarayan DASH

Swarupnarayan DASH 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).

  • Chemical gradients
    Patent number: 11260147
    Abstract: In one aspect, apparatuses for providing chemical gradients are described herein. In some embodiments, an apparatus described herein comprises a conduit having a first end and a second end, one or more microchannels disposed in the conduit and extending from the first end toward the second end, and a fiber coiled around the exterior of at least one microchannel, wherein the fiber comprises an active agent that is operable to diffuse into the interior of the microchannel.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: March 1, 2022
    Assignee: Board of Regents, The University of Texas System
    Inventors: Mario I. Romero-Ortega, Parisa Lotfi, Benjamin R Johnston, Swarupnarayan Dash, Joselito Razal, Gordon Wallace
  • CHEMICAL GRADIENTS
    Publication number: 20200268934
    Abstract: In one aspect, apparatuses for providing chemical gradients are described herein. In some embodiments, an apparatus described herein comprises a conduit having a first end and a second end, one or more microchannels disposed in the conduit and extending from the first end toward the second end, and a fiber coiled around the exterior of at least one microchannel, wherein the fiber comprises an active agent that is operable to diffuse into the interior of the microchannel.
    Type: Application
    Filed: May 11, 2020
    Publication date: August 27, 2020
    Inventors: Mario I. ROMERO-ORTEGA, Parisa LOTFI, Benjamin R. JOHNSTON, Swarupnarayan DASH, Joselito RAZAL, Gordon WALLACE
  • Chemical gradients
    Patent number: 10646617
    Abstract: In one aspect, apparatuses for providing chemical gradients are described herein. In some embodiments, an apparatus described herein comprises a conduit having a first end and a second end, one or more microchannels disposed in the conduit and extending from the first end toward the second end, and a fiber coiled around the exterior of at least one microchannel, wherein the fiber comprises an active agent that is operable to diffuse into the interior of the microchannel.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: May 12, 2020
    Assignee: Board of Regents, The University of Texas System
    Inventors: Mario I. Romero-Ortega, Parisa Lotfi, Benjamin R. Johnston, Swarupnarayan Dash, Joselito Razal, Gordon Wallace
  • CHEMICAL GRADIENTS
    Publication number: 20180193521
    Abstract: In one aspect, apparatuses for providing chemical gradients are described herein. In some embodiments, an apparatus described herein comprises a conduit having a first end and a second end, one or more microchannels disposed in the conduit and extending from the first end toward the second end, and a fiber coiled around the exterior of at least one microchannel, wherein the fiber comprises an active agent that is operable to diffuse into the interior of the microchannel.
    Type: Application
    Filed: March 5, 2018
    Publication date: July 12, 2018
    Inventors: Mario I. ROMERO-ORTEGA, Parisa LOTFI, Benjamin R. JOHNSTON, Swarupnarayan DASH, Joselito RAZAL, Gordon WALLACE
  • Chemical gradients
    Patent number: 9931432
    Abstract: In one aspect, apparatuses for providing chemical gradients are described herein. In some embodiments, an apparatus described herein comprises a conduit having a first end and a second end, one or more microchannels disposed in the conduit and extending from the first end toward the second end, and a fiber coiled around the exterior of at least one microchannel, wherein the fiber comprises an active agent that is operable to diffuse into the interior of the microchannel.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: April 3, 2018
    Assignee: Board of Regents, The University of Texas System
    Inventors: Mario I. Romero-Ortega, Parisa Lotfi, Benjamin R. Johnston, Swarupnarayan Dash, Joselito Razal, Gordon Wallace
  • CHEMICAL GRADIENTS
    Publication number: 20160000965
    Abstract: In one aspect, apparatuses for providing chemical gradients are described herein. In some embodiments, an apparatus described herein comprises a conduit having a first end and a second end, one or more microchannels disposed in the conduit and extending from the first end toward the second end, and a fiber coiled around the exterior of at least one microchannel, wherein the fiber comprises an active agent that is operable to diffuse into the interior of the microchannel.
    Type: Application
    Filed: February 18, 2014
    Publication date: January 7, 2016
    Inventors: Mario I. ROMERO-ORTEGA, Parisa LOTFI, Benjamin R. JOHNSTON, Swarupnarayan DASH, Joselito RAZAL, Gordon WALLACE