Patents by Inventor Aditya DAS

Aditya DAS 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).

  • Chemotherapeutic Microparticle Compositions
    Publication number: 20260216155
    Abstract: This disclosure provides for compositions and methods for treating incipient or moderate pulmonary fibrosis and idiopathic pulmonary fibrosis (collectively pulmonary fibrosis or “PF”) in patients in need thereof. Provided is a dry powder composition comprising an effective amount of a) pirfenidone; and b) nintedanib or a pharmaceutically acceptable salt thereof, wherein the composition is suitable for direct pulmonary delivery. Also contemplated are compositions for direct pulmonary delivery comprising 1 to 5 active pharmaceutical ingredients.
    Type: Application
    Filed: January 27, 2026
    Publication date: July 30, 2026
    Applicant: eSpraye, Inc.
    Inventors: Aditya Das, John Patton, Daniel Green, Danforth P. Miller
  • Devices and methods for detecting analytes
    Patent number: 11369967
    Abstract: A cartridge comprises a housing; a sample mixing compartment disposed within the housing, the sample mixing compartment comprising: an activation pouch, and a sample collection region; and a gas transporter tube having a first end and a second end, the tube being disposed within the housing adjacent to the sample mixing compartment, wherein the sample mixing compartment is partially defined by a moveable door of the housing, the moveable door providing access to the sample mixing compartment when the door is in an open position and preventing access to the sample mixing compartment when the door is in a closed position; and wherein the door is configured to release contents of the activation pouch upon movement from the open position to the closed position.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: June 28, 2022
    Assignee: Board of Regents, The University of Texas System
    Inventors: Purnendu Dasgupta, Aditya Das
  • DEVICES AND METHODS FOR DETECTING ANALYTES
    Publication number: 20200338558
    Abstract: A cartridge comprises a housing; a sample mixing compartment disposed within the housing, the sample mixing compartment comprising: an activation pouch, and a sample collection region; and a gas transporter tube having a first end and a second end, the tube being disposed within the housing adjacent to the sample mixing compartment, wherein the sample mixing compartment is partially defined by a moveable door of the housing, the moveable door providing access to the sample mixing compartment when the door is in an open position and preventing access to the sample mixing compartment when the door is in a closed position; and wherein the door is configured to release contents of the activation pouch upon movement from the open position to the closed position.
    Type: Application
    Filed: April 22, 2020
    Publication date: October 29, 2020
    Inventors: Purnendu DASGUPTA, Aditya DAS
  • Analyte detecting device
    Patent number: D921507
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: June 8, 2021
    Assignee: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Purnendu Dasgupta, Aditya Das