Patents by Inventor Firoj Ali

Firoj Ali 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).

  • Probe for selective detection of hypochlorous acid (HOCl) under physiological condition, and related methods
    Patent number: 11319331
    Abstract: The present disclosure shows a molecular probe SF-1 which is useful for selective detection of hypochlorous acid (HOCl) over other reactive oxygen species (ROS) and a process for the preparation thereof.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: May 3, 2022
    Assignee: Council of Scientific & Industrial Research
    Inventors: Firoj Ali, Sunil Babanrao Aute, Anila Hoskere Ashok, Suman Pal, Amitava Das
  • A COMPOUND FOR THE DETECTION OF HNO IN BIOLOGICAL SYSTEMS
    Publication number: 20210402011
    Abstract: The present invention disclosed a compound of formula (I), process for preparation thereof and use of compound of formula (I) for detecting HNO in biological systems.
    Type: Application
    Filed: December 5, 2017
    Publication date: December 30, 2021
    Inventors: Amitava DAS, Firoj ALI, Anila Hoskere ASHOK, Samit DHATTOPABHYAY, Nandaraj TAYE
  • Compound for selective determination of free cysteine and a process for the preparation thereof
    Patent number: 10730891
    Abstract: The present invention relates to a compound (L) for selective determination of free cysteine and a process for the preparation thereof. wherein R1 is selected from benzene, toluene, naphthalene and pyrene.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: August 4, 2020
    Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Amitava Das, Firoj Ali, Upendar Reddy Gandra, Anila Hoskere Ashok, Samit Chattopadhyay, Nandaraj Taye
  • A PROBE FOR SELECTIVE DETECTION OF HYPOCHLOROUS ACID (HOCl) UNDER PHYSIOLOGICAL CONDITION
    Publication number: 20200102330
    Abstract: The present disclosure shows a molecular probe SF-1 which is useful for selective detection of hypochlorous acid (HOCl) over other reactive oxygen species (ROS) and a process for the preparation thereof.
    Type: Application
    Filed: May 8, 2018
    Publication date: April 2, 2020
    Inventors: Firoj Ali, Sunil Babanrao Aute, Anila Hoskere Ashok, Suman Pal, Amitava Das
  • A COMPOUND FOR SELECTIVE DETERMINATION OF FREE CYSTEINE AND A PROCESS FOR THE PREPARATION THEREOF
    Publication number: 20180354975
    Abstract: The present invention relates to a compound (L) for selective determination of free cysteine and a process for the preparation thereof. wherein R1 is selected from benzene, toluene, naphthalene and pyrene.
    Type: Application
    Filed: July 29, 2016
    Publication date: December 13, 2018
    Inventors: Amitava DAS, Firoj Ali, Upendar Reddy GANDRA, Anila Hoskere ASHOK, Samit CHATTOPADHYAY, Nandaraj TAYE
  • Coumarin derivative for detection of cysteine and process for the synthesis thereof
    Patent number: 10030002
    Abstract: The present invention relates to a coumarin derivative of Formula (L) for detection of cysteine and process for preparation thereof. The present invention further relates to a process of detection of cysteine residues present in protein as well as the cysteine released by the enzymatic action of aminoacylase 1 by using coumarin derivative of Formula (L).
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: July 24, 2018
    Assignee: Council of Scientific & Industrial Research
    Inventors: Amitava Das, Anila Ashoka Hoskere, Upendar Reddy Gandra, Firoj Ali
  • NOVEL COUMARIN DERIVATIVE FOR DETECTION OF CYSTEINE AND PROCESS FOR THE SYNTHESIS THEREOF
    Publication number: 20180093963
    Abstract: The present invention relates to a coumarin derivative of Formula (L) for detection of cysteine and process for preparation thereof. The present invention further relates to a process of detection of cysteine residues present in protein as well as the cysteine released by the enzymatic action of aminoacylase 1 by using coumarin derivative of Formula (L).
    Type: Application
    Filed: April 13, 2016
    Publication date: April 5, 2018
    Inventors: Amitava DAS, Anila Ashoka HOSKERE, Upendar Reddy GANDRA, Firoj ALI
  • Ligand for detection of chromium (III) and a process for the preparation thereof
    Patent number: 9823232
    Abstract: The invention disclosed herein relates to novel ligands (Lx) of Formula-I for selective detection of Cr (III) in pure aqueous medium and industrially viable process for the preparation thereof. Further the invention provides the process of selective detection of Cr (III) by fluorimetry using novel ligands of Formula-I. The invention also discloses a method of solubilizing novel ligands of formula-I in pure aqueous medium with the aid of non-ionic surfactant. The invention discloses a method of selective detection of Cr (III) using novel ligands of Formula-I.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: November 21, 2017
    Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Amitava Das, Firoj Ali, Sukdeb Saha
  • NOVEL LIGAND FOR DETECTION OF CHROMIUM (III) AND A PROCESS FOR THE PREPARATION THEREOF
    Publication number: 20160252488
    Abstract: The invention disclosed herein relates to novel ligands (Lx) of Formula-I for selective detection of Cr (III) in pure aqueous medium and industrially viable process for the preparation thereof. Further the invention provides the process of selective detection of Cr (III) by fluorimetry using novel ligands of Formula-I. The invention also discloses a method of solubilizing novel ligands of formula-I in pure aqueous medium with the aid of non-ionic surfactant. The invention discloses a method of selective detection of Cr (III) using novel ligands of Formula-I.
    Type: Application
    Filed: October 8, 2014
    Publication date: September 1, 2016
    Inventors: Amitava Das, Firoj Ali, Sukdeb Saha