Patents by Inventor Anirban Sen
Anirban Sen 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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Publication number: 20240108748Abstract: A nanoparticle and/or microparticle construct for therapeutic applications includes a plurality of targeting moieties that bind to target molecules of a cell, tissue, and/or disease site in a subject, phosphatidylserine phospholipids, and releasable cloaking agents configured to mask the phosphatidylserine phospholipids prior to binding of the target moieties to the target molecules and be released from the construct to expose the phosphatidylserine phospholipids upon binding of the target moieties to the target molecules.Type: ApplicationFiled: February 9, 2022Publication date: April 4, 2024Inventors: ANIRBAN SEN GUPTA, UJJAL DIDAR SINGH SEKHON
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Publication number: 20240024430Abstract: A synthetic platelet including a biocompatible flexible nanoparticle, the nanoparticle having an outer surface and a plurality of site targeted peptides conjugated to the surface, the synthetic platelet also including a therapeutic agent, wherein the therapeutic agent is encapsulated by the nanoparticle, wherein the synthetic platelet adheres to the site targeted and promotes delivery of the therapeutic agent onto sites of the synthetic platelet adhesion, and wherein the therapeutic agent is released at the site targeted via a site-relevant enzyme.Type: ApplicationFiled: September 13, 2022Publication date: January 25, 2024Inventors: Anirban Sen Gupta, Christa Pawloski
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Publication number: 20230235022Abstract: Targeting or binding peptides to neutrophil elastase for specific targeting of activated neutrophils includes amino acid sequences substantially similar to a reactive center loop portion of alpha-1 anti-trypsin (AAT).Type: ApplicationFiled: January 19, 2021Publication date: July 27, 2023Inventors: Anirban SEN GUPTA, Evi STAVROU
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Patent number: 11648323Abstract: A composition for use in diagnostic and therapeutic applications includes a heteromultivalent nanoparticle or microparticle having an outer surface and a plurality of targeting moieties conjugated to the surface of the nanoparticle or microparticle, the targeting moieties includes a first activated platelet targeting moiety and a second activated platelet targeting moiety.Type: GrantFiled: July 20, 2020Date of Patent: May 16, 2023Assignee: CASE WESTERN RESERVE UNIVERSITYInventors: Anirban Sen Gupta, Madhumitha Ravikumar, Christa Modery
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Patent number: 11439688Abstract: A synthetic platelet including a biocompatible flexible nanoparticle, the nanoparticle having an outer surface and a plurality of site targeted peptides conjugated to the surface, the synthetic platelet also including a therapeutic agent, wherein the therapeutic agent is encapsulated by the nanoparticle, wherein the synthetic platelet adheres to the site targeted and promotes delivery of the therapeutic agent onto sites of the synthetic platelet adhesion, and wherein the therapeutic agent is released at the site targeted via a site-relevant enzyme.Type: GrantFiled: October 1, 2019Date of Patent: September 13, 2022Assignee: CASE WESTERN RESERVE UNIVERSITYInventors: Anirban Sen Gupta, Christa Pawloski
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Patent number: 11408844Abstract: As one example, an apparatus includes a dielectric microsensor comprising a microfluidic chamber that includes a capacitive sensing structure, the microfluidic chamber including a fluid input port to receive a volume of a blood sample. A bioactive agent is disposed within the chamber to interact with the volume of the blood sample received in the microfluidic chamber. A transmitter provides an input radio frequency (RF) signal to an RF input of the dielectric microsensor. A receiver receives an output RF signal from an RF output of the dielectric microsensor. A computing device that computes dielectric permittivity values of the sample that vary over a time interval based on the output RF signal, the computing device to provide an assessment of hemostatic dysfunction and associated coagulopathy based on the dielectric permittivity values.Type: GrantFiled: April 1, 2020Date of Patent: August 9, 2022Assignees: CASE WESTERN RESERVE UNIVERSITY, THE UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERAN AFFAIRS, UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATIONInventors: Michael Suster, Pedram Mohseni, Anirban Sen Gupta, Matthew David Neal, Ujjal Didar Singh Sekhon, Sanjay Pitamber Ahuja, Sina Pourang, Debnath Maji
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Publication number: 20210170047Abstract: A composition for use in diagnostic and therapeutic applications includes a heteromultivalent nanoparticle or microparticle having an outer surface and a plurality of targeting moieties conjugated to the surface of the nanoparticle or microparticle, the targeting moieties includes a first activated platelet targeting moiety and a second activated platelet targeting moiety.Type: ApplicationFiled: July 20, 2020Publication date: June 10, 2021Inventors: Anirban Sen Gupta, Madhumitha Ravikumar, Christa Modery
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Publication number: 20200319128Abstract: As one example, an apparatus includes a dielectric microsensor comprising a microfluidic chamber that includes a capacitive sensing structure, the microfluidic chamber including a fluid input port to receive a volume of a blood sample. A bioactive agent is disposed within the chamber to interact with the volume of the blood sample received in the microfluidic chamber. A transmitter provides an input radio frequency (RF) signal to an RF input of the dielectric microsensor. A receiver receives an output RF signal from an RF output of the dielectric microsensor. A computing device that computes dielectric permittivity values of the sample that vary over a time interval based on the output RF signal, the computing device to provide an assessment of hemostatic dysfunction and associated coagulopathy based on the dielectric permittivity values.Type: ApplicationFiled: April 1, 2020Publication date: October 8, 2020Inventors: Michael Suster, Pedram Mohseni, Anirban Sen Gupta, Matthew David Neal, Ujjal Didar Singh Sekhon, Sanjay Pitamber Ahuja, Sina Pourang, Debnath Maji
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Patent number: 10716865Abstract: A composition for use in diagnostic and therapeutic applications includes a heteromultivalent nanoparticle or microparticle having an outer surface and a plurality of targeting moieties conjugated to the surface of the nanoparticle or microparticle, the targeting moieties includes a first activated platelet targeting moiety and a second activated platelet targeting moiety.Type: GrantFiled: December 5, 2017Date of Patent: July 21, 2020Assignee: CASE WESTERN RESERVE UNIVERSITYInventors: Anirban Sen Gupta, Madhumitha Ravikumar, Christa Modery
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Patent number: 10628738Abstract: Method, system, and apparatus for automatic stance classification. Propositions can be collected that are relevant to a query. A classifier can classify the stance of each proposition based on whether the proposition supports the query, opposes the query, or is neutral with respect to the query in order to thereafter provide substantive data for decision making based on and extracted from the query. The stance can be classified based on, for example, an SVM-SC (SVM Based Stance Classification) approach and/or an NN-SC (Neural Network Stance Classification Approach).Type: GrantFiled: January 31, 2017Date of Patent: April 21, 2020Assignee: Conduent Business Services, LLCInventors: Anirban Sen, Sandya Mannarswamy, Manjira Sinha, Shourya Roy
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Publication number: 20200030416Abstract: A synthetic platelet including a biocompatible flexible nanoparticle, the nanoparticle having an outer surface and a plurality of site targeted peptides conjugated to the surface, the synthetic platelet also including a therapeutic agent, wherein the therapeutic agent is encapsulated by the nanoparticle, wherein the synthetic platelet adheres to the site targeted and promotes delivery of the therapeutic agent onto sites of the synthetic platelet adhesion, and wherein the therapeutic agent is released at the site targeted via a site-relevant enzyme.Type: ApplicationFiled: October 1, 2019Publication date: January 30, 2020Inventors: Anirban Sen Gupta, Christa Pawloski
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Patent number: 10434149Abstract: A method of promoting hemostasis in a subject in need thereof includes administering to the subject a biocompatible flexible nanoparticle that includes an outer surface and a plurality of peptides conjugated to the surface, wherein the peptides include a plurality of von Willebrand factor-binding peptides (VBPs), collagen-binding peptides (CBPs) and an active platelet GPM-Ma-binding peptides (GBPs).Type: GrantFiled: May 2, 2017Date of Patent: October 8, 2019Assignee: CASE WESTERN RESERVE UNIVERSITYInventors: Anirban Sen Gupta, Christa Pawlowski
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Patent number: 10426820Abstract: A synthetic platelet including a biocompatible flexible nanoparticle, the nanoparticle having an outer surface and a plurality of site targeted peptides conjugated to the surface, the synthetic platelet also including a therapeutic agent, wherein the therapeutic agent is encapsulated by the nanoparticle, wherein the synthetic platelet adheres to the site targeted and promotes delivery of the therapeutic agent onto sites of the synthetic platelet adhesion, and wherein the therapeutic agent is released at the site targeted via a site-relevant enzyme.Type: GrantFiled: June 25, 2018Date of Patent: October 1, 2019Assignee: CASE WESTERN RESERVE UNIVERSITYInventors: Anirban Sen Gupta, Christa Pawloski
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Patent number: 10394958Abstract: A method and system for performing semantic analysis for electronic communication using a lexicon is provided. A neural network model is trained with a plurality of annotated text strings, the annotations comprising characteristic tuples that indicate characteristics for the text strings. An unannotated text string is received that comprises a plurality of words from a user. A characteristic matrix for the received text string is generated using a lexicon. The determined characteristic matrix is input into the trained neural network. And a characteristic tuple that indicates a characteristic for the received text string is received as output from the trained neural network.Type: GrantFiled: November 9, 2017Date of Patent: August 27, 2019Assignee: Conduent Business Services, LLCInventors: Anirban Sen, Manjira Sinha, Sandya Srivilliputtur Mannarswamy, Shourya Roy
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Publication number: 20190138599Abstract: A method and system for performing semantic analysis for electronic communication using a lexicon is provided. A neural network model is trained with a plurality of annotated text strings, the annotations comprising characteristic tuples that indicate characteristics for the text strings. An unannotated text string is received that comprises a plurality of words from a user. A characteristic matrix for the received text string is generated using a lexicon. The determined characteristic matrix is input into the trained neural network. And a characteristic tuple that indicates a characteristic for the received text string is received as output from the trained neural network.Type: ApplicationFiled: November 9, 2017Publication date: May 9, 2019Inventors: Anirban SEN, Manjira SINHA, Sandya Srivilliputtur MANNARSWAMY, Shourya ROY
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Publication number: 20190054151Abstract: A synthetic platelet including a biocompatible flexible nanoparticle, the nanoparticle having an outer surface and a plurality of site targeted peptides conjugated to the surface, the synthetic platelet also including a therapeutic agent, wherein the therapeutic agent is encapsulated by the nanoparticle, wherein the synthetic platelet adheres to the site targeted and promotes delivery of the therapeutic agent onto sites of the synthetic platelet adhesion, and wherein the therapeutic agent is released at the site targeted via a site-relevant enzyme.Type: ApplicationFiled: June 25, 2018Publication date: February 21, 2019Inventors: Anirban Sen Gupta, Christa Pawloski
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Publication number: 20180318443Abstract: A composition for use in diagnostic and therapeutic applications includes a heteromultivalent nanoparticle or microparticle having an outer surface and a plurality of targeting moieties conjugated to the surface of the nanoparticle or microparticle, the targeting moieties includes a first activated platelet targeting moiety and a second activated platelet targeting moiety.Type: ApplicationFiled: December 5, 2017Publication date: November 8, 2018Inventors: Anirban Sen Gupta, Madhumitha Ravikumar, Christa Modery
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Publication number: 20180218253Abstract: Method, system, and apparatus for automatic stance classification. Propositions can be collected that are relevant to a query. A classifier can classify the stance of each proposition based on whether the proposition supports the query, opposes the query, or is neutral with respect to the query in order to thereafter provide substantive data for decision making based on and extracted from the query. The stance can be classified based on, for example, an SVM-SC (SVM Based Stance Classification) approach and/or an NN-SC (Neural Network Stance Classification Approach).Type: ApplicationFiled: January 31, 2017Publication date: August 2, 2018Inventors: Anirban Sen, Sandya Mannarswamy, Manjira Sinha, Shourya Roy
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Publication number: 20180071368Abstract: A method of promoting hemostasis in a subject in need thereof includes administering to the subject a biocompatible flexible nanoparticle that includes an outer surface and a plurality of peptides conjugated to the surface, wherein the peptides include a plurality of von Willebrand factor-binding peptides (VBPs), collagen-binding peptides (CBPs) and an active platelet GPM-Ma-binding peptides (GBPs).Type: ApplicationFiled: May 2, 2017Publication date: March 15, 2018Inventors: Anirban Sen Gupta, Madhumitha Ravikumar
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Patent number: 9833518Abstract: A composition for use in diagnostic and therapeutic applications includes a heteromultivalent nanoparticle or microparticle having an outer surface and a plurality of targeting moieties conjugated to the surface of the nanoparticle or microparticle, the targeting moieties includes a first activated platelet targeting moiety and a second activated platelet targeting moiety.Type: GrantFiled: August 17, 2015Date of Patent: December 5, 2017Assignee: Case Western Reserve UniversityInventors: Anirban Sen Gupta, Madhumitha Ravikumar, Christa Modery