Patents Assigned to Jawaharlal Nehru Centre for Advanced Scientific Research
  • Publication number: 20230331679
    Abstract: The present disclosure discloses a compound of Formula (I) and its polymorphs, stereoisomers, prodrugs, solvates, co-crystals, intermediates, pharmaceutically acceptable salts, and metabolites thereof and a process of preparation of compounds of Formula (I). The present disclosure also discloses a method of treatment of a condition mediated by aggregation of A?42, tau, or ?-syn. The present disclosure also discloses a compound of Formula (I) that provides reversal or improvement of cognitive decline.
    Type: Application
    Filed: July 22, 2021
    Publication date: October 19, 2023
    Applicant: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Govindaraju THIMMAIAH, Rajasekhar KOLLA, Sourav SAMANTA
  • Publication number: 20200376470
    Abstract: The present disclosure refers to increasing the catalytic efficiency of Weyl semimetals by subjecting Weyl semimetals to an external magnetic field of greater than 0 T, for example greater than 0.1 T. In a preferred embodiment of the present disclosure the Weyl semimetal is selected from the group consisting of NbP, TaP, NbAs and TaAs.
    Type: Application
    Filed: February 6, 2019
    Publication date: December 3, 2020
    Applicants: MAX PLANCK GESELLSCHAFT ZUR FĂ–RDERUNG DER WISSENSCHAFTEN EV, JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH (JNCASR)
    Inventors: Chintamani Nagesa Ramachandra RAO, Claudia FELSER, Catherine Ranjitha RAJAMATHI, Nitesh KUMAR, Uttam GUPTA
  • Patent number: 10745393
    Abstract: The present disclosure relates to compounds which function as small molecule fluorescent probes which aid in recognition of specific sequences in DNA and detection of A? aggregates. Probes/dyes of the instant disclosure are specific to AT-rich sequences of DNA and A? aggregates. These small organic dyes/probes are capable of exhibiting switch-on fluorescence and play an important role in fluorescence spectroscopy, diagnostics, imaging and biomedical applications.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: August 18, 2020
    Assignee: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Govindaraju Thimmaiah, Nagarjun Narayanaswamy, Kolla Rajasekhar
  • Patent number: 10683273
    Abstract: The present disclosure relates to the field of pharmaceutical chemistry and biotechnology. The present disclosure also relates to a compound of Formula I and a process of preparation thereof. The disclosure furthermore relates to methods/use of Formula I compounds as DNA probes. Said Formula I compounds are employed for recognizing specific DNA sequences by near Infra-red (NIR)-Fluorescence Switch-on mechanism, and have related applications including but not limited to cell imaging. Also, method of treating parasitic infections by employing the present compound of Formula I is provided.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: June 16, 2020
    Assignee: Jawaharlal Nehru Centre for Advanced Scientific Research
    Inventors: Govindaraju Thimmaiah, Nagarjun Narayanaswamy
  • Patent number: 10626279
    Abstract: The present disclosure provides compositions comprising colloidal matter in solvent, employed for crackle formation when exposed to surface of a substrate. The said compositions crackle spontaneously without any external stimuli when exposed to the substrate surface as a film. The present disclosure also relates to substrates having a film by exposure to said composition and a method of preparing said substrate. The present disclosure also relates to patterned substrates fabricated with material or energy inputs deposited in template formed by crackling of the film and a method of preparing said patterned substrate and a kit for obtaining such substrates. The present disclosure also relates to using the said substrates for various applications specifically in the field of electronics or optoelectronics.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: April 21, 2020
    Assignee: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Giridhar Udapi Rao Kulkarni, Kunala Durga Mallikarjuna Rao, Ritu Gupta, Boya Radha, Shanmugam Kiruthika
  • Patent number: 10544167
    Abstract: The present disclosure relates to the field of synthetic pharmaceutical chemistry and biology. The disclosure provides a compound of Formula I and a process of preparation thereof. The disclosure further relates to methods and use of Formula I compounds as stimuli-responsive probes. Said Formula I compounds are employed for detecting and quantifying reactive oxygen species (ROS), and have related applications including but not limited fluorescence spectroscopy, diagnostics, treatment, imaging and biomedical applications.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: January 28, 2020
    Assignee: Jawaharlal Nehru Centre for Advanced Scientific Research
    Inventors: Govindaraju Thimmaiah, Nagarjun Narayanaswamy
  • Publication number: 20180251478
    Abstract: The present disclosure relates to the field of synthetic pharmaceutical chemistry and biology. The disclosure provides a compound of Formula I and a process of preparation thereof. The disclosure further relates to methods and use of Formula I compounds as stimuli-responsive probes. Said Formula I compounds are employed for detecting and quantifying reactive oxygen species (ROS), and have related applications including but not limited fluorescence spectroscopy, diagnostics, treatment, imaging and biomedical applications.
    Type: Application
    Filed: August 26, 2016
    Publication date: September 6, 2018
    Applicant: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Govindaraju THIMMAIAH, Nagarjun NARAYANASWAMY
  • Patent number: 9994569
    Abstract: Aromatic diimide chromophores and methods for using the chromophores for the detection of volatile organic compounds are described. The chromophores are able to reversibly change colors in the presence or absence of volatile organic compounds.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: June 12, 2018
    Assignee: Jawaharlal Nehru Centre for Advanced Scientific Research
    Inventors: Subi Jacob George, Mohit Kumar
  • Patent number: 9937538
    Abstract: Sorbent polymers which are selective to taking up hydrocarbons are provided for separating hydrocarbons from fluids and taking up hydrocarbons from off of and intermixed with solid materials. The hydrocarbons may at least partially be expressed out of and recovered from the polymer by squeezing. The polymers may be re-used for picking up additional hydrocarbons. Methods for producing and using the polymers are also provided.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: April 10, 2018
    Assignee: Jawaharlal Nehru Centre for Advanced Scientific Research
    Inventors: Subi Jacob George, Kotagiri Venkata Rao
  • Patent number: 9783490
    Abstract: The present disclosure relates to the field of medicinal chemistry and more particularly to the development of antimicrobial compounds. The disclosure relates to the synthesis and characterization of compounds comprising aromatic radical or an aliphatic radical, an alkyl amine and amino acid moiety wherein said compounds exhibit antimicrobial activity against various drug-sensitive and drug-resistant pathogenic 10 microorganisms.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: October 10, 2017
    Assignees: The Secretary of State for Health, Jawaharlal Nehru Centre for Advanced Scientific Research
    Inventors: Jayanta Haldar, Chandradhish Ghosh, Goutham Belagula Manjunath, Padma Akkapeddi
  • Publication number: 20170144969
    Abstract: The present disclosure relates to polyamine conjugates, its isomers, prodrugs and pharmaceutically acceptable salts thereof. The present disclosure also relates to process of preparation of polyamine conjugates, its stereoisomers, prodrugs, pharmaceutically acceptable salts thereof, and to pharmaceutical compositions containing them. The compounds of the present disclosure are useful in the treatment, prevention or suppression of diseases mediated by microbes.
    Type: Application
    Filed: March 13, 2015
    Publication date: May 25, 2017
    Applicants: The Secretary of State for Health, Jawaharlal Nehru Centre for Advanced Scientific Research
    Inventors: Miles Carroll, Jayanta Haldar, Mohini Mohan Konai
  • Publication number: 20170137418
    Abstract: The present disclosure relates to compounds which function as small molecule fluorescent probes which aid in recognition of specific sequences in DNA and detection of A? aggregates. Probes/dyes of the instant disclosure are specific to AT-rich sequences of DNA and A? aggregates. These small organic dyes/probes are capable of exhibiting switch-on fluorescence and play an important role in fluorescence spectroscopy, diagnostics, imaging and biomedical applications.
    Type: Application
    Filed: April 3, 2015
    Publication date: May 18, 2017
    Applicant: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Govindaraju Thimmaiah, Nagarjun Narayanaswamy, Kolla Rajasekhar
  • Patent number: 9636356
    Abstract: The present disclosure relates to the development of antibacterial compounds and their nanoparticle compositions. Methods of making the compounds and their nanoparticle compositions, their use as medicament for the treatment of bacterial infection and also for suppressing potentially harmful inflammation are disclosed.
    Type: Grant
    Filed: July 5, 2013
    Date of Patent: May 2, 2017
    Assignee: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Jayanta Haldar, Divakara Siva Sathyanarayana Murthy Uppu, Padma Akkapeddi, Goutham Belagula Manjunath
  • Patent number: 9562814
    Abstract: Implementations and techniques for manufacturing strain sensitive sensors and/or strain resistant conduits from a metal and carbon matrix are generally disclosed.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: February 7, 2017
    Assignee: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Giridhar Udapi Rao Kulkarni, Boya Radha, Abhay Abhimanyu Sagade
  • Patent number: 9527730
    Abstract: Methods and devices for preparing microscale polymer relief structures from a thin polymer layer on an absorbing substrate are described. The described methods are ultrafast (about 8 nanoseconds) and allow formation of patterned microstructures having complex morphologies and narrow line widths that are an order of magnitude smaller than the masks used in the methods.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: December 27, 2016
    Assignees: Indian Institute of Technology Kanpur, Jawaharlal Nehru Centre for Advanced Scientific Research
    Inventors: Ashutosh Sharma, Ankur Verma, Giridhar U. Kulkarni
  • Patent number: 9439922
    Abstract: The present invention relates to non toxic, immunogenic viral Tat DNA sequences comprising wherein the Tat Sequence is rendered non toxic and immunogenic by insertion of T-Helper Epitope into the Cysteine-rich domain, or Basic domain or Core domain of said Tat DNA sequence, optionally along with insertion of a synthetic Intron between C-terminal region and Exon II region of the Tat DNA Sequence. The present invention also relates to elongation factor promoter constructs and process thereof. Also the present invention relates to a process of obtaining the non toxic and immunogenic Tat DNA sequence and vaccine and a method thereof.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: September 13, 2016
    Assignee: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventor: Udaykumar Ranga
  • Publication number: 20160256905
    Abstract: Sorbent polymers which are selective to taking up hydrocarbons are provided for separating hydrocarbons from fluids and taking up hydrocarbons from off of and intermixed with solid materials. The hydrocarbons may at least partially be expressed out of and recovered from the polymer by squeezing. The polymers may be re-used for picking up additional hydrocarbons. Methods for producing and using the polymers are also provided.
    Type: Application
    Filed: February 17, 2016
    Publication date: September 8, 2016
    Applicant: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Subi Jacob GEORGE, Kotagiri Venkata RAO
  • Publication number: 20160257683
    Abstract: Aromatic diimide chromophores and methods for using the chromophores for the detection of volatile organic compounds are described. The chromophores are able to reversibly change colors in the presence or absence of volatile organic compounds.
    Type: Application
    Filed: May 17, 2016
    Publication date: September 8, 2016
    Applicant: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Subi Jacob GEORGE, Mohit KUMAR
  • Patent number: 9376435
    Abstract: Aromatic diimide chromophores and methods for using the chromophores for the detection of volatile organic compounds are described. The chromophores are able to reversibly change colors in the presence or absence of volatile organic compounds.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: June 28, 2016
    Assignee: Jawaharlal Nehru Centre For Advanced Scientific Research
    Inventors: Subi Jacob George, Mohit Kumar
  • Patent number: 9334535
    Abstract: The present invention relates to identification of centromeric sequences of Candida dubliniensis and localization of CdCse4p centromeric histone to the identified region. Also the present invention relates to distinguishing Candida dubliniensis from other members of genus Candida.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: May 10, 2016
    Assignee: JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENTIFIC RESEARCH
    Inventors: Kaustuv Sanyal, Sreedevi Padmanabhan, Jitendra Thakur