Patents by Inventor Ravi Mosurkal

Ravi Mosurkal 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).

  • Publication number: 20240242854
    Abstract: Disclosed herein is a curable composition with high optical transparency and good oxygen and moisture barrier properties, compositions for making the same, and methods of making and of using the same.
    Type: Application
    Filed: December 28, 2023
    Publication date: July 18, 2024
    Inventors: Jayant Kumar, Ramaswamy Nagarajan, Siddhant Iyer, Ravi Mosurkal, Lian Li, Claire Lepont
  • Publication number: 20240098887
    Abstract: A flexible circuit module is disclosed. The flexible circuit module includes a fabric member including a plurality of fibers having non-conductive elements, and conductive elements oriented through the plane of the fabric. Each conductive element includes a first fiber element strand and a first unterminated end opposite the first fiber element strand, and a second fiber element strand having second unterminated end opposite the second fiber element strand. The fabric member further includes a first side with the first fiber element strands extending therefrom and a second side with second fiber element strands extending therefrom. A first hook-and-loop busbar is conductively connected to the first fiber element strands and a second hook-and-loop busbar is conductively connected to the second fiber element strands.
    Type: Application
    Filed: March 31, 2023
    Publication date: March 21, 2024
    Applicants: University of Massachusetts, U.S. Government
    Inventors: Ramaswamy NAGARAJAN, Jayant KUMAR, Ravi MOSURKAL, Siddhant IYER, Claire LEPONT, Lian LI
  • Patent number: 10731040
    Abstract: A method of forming a crosslinked polyphenol, the method comprising: reacting a bio-based phenolic compound comprising at least one phenolic hydroxyl group, with a crosslinking agent comprising at least two functional groups reactive with the phenolic hydroxyl group, wherein the at least two functional groups are each independently a halogen group, acid halide group, sulfonyl halide group, glycidyl group, anhydride group, or a combination comprising at least one of the foregoing, to provide the crosslinked polyphenol.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: August 4, 2020
    Assignees: THE UNIVERSITY OF MASSACHUSETTS, THE GOVERNMENT OF THE UNITED STATES, REPRESENTED BY THE SECRETARY OF THE ARMY
    Inventors: Ramaswamy Nagarajan, Jayant Kumar, Ravi Mosurkal, Zhiyu Xia
  • Publication number: 20200056057
    Abstract: A synergistic flame retardant composition comprising a phenolic compound comprising condensed tannin, hydrolysable tannin, lignin, cardanol, quercetin, catechin, epicatechin, anthocyanidin, catechol, dopamine, hydroxytyrosol, adrenaline, 4-hydroxyphenylacetic acid, gallic acid, digallic acid, methyl gallate, ellagic acid, phloroglucinol, hexahydroxydiphenic acid, luteic acid, casuarictin, or a combination thereof; and a phosphorus-containing compound comprising a C5-7 carbocyclic polyol substituted with at least one phosphate group.
    Type: Application
    Filed: August 16, 2019
    Publication date: February 20, 2020
    Inventors: Ramaswamy Nagarajan, Jayant Kumar, Ravi Mosurkal, Zhiyu Xia, Shiran Yu, Weeradech Kiratitanavit
  • Publication number: 20180016445
    Abstract: A method of forming a crosslinked polyphenol, the method comprising: reacting a bio-based phenolic compound comprising at least one phenolic hydroxyl group, with a crosslinking agent comprising at least two functional groups reactive with the phenolic hydroxyl group, wherein the at least two functional groups are each independently a halogen group, acid halide group, sulfonyl halide group, glycidyl group, anhydride group, or a combination comprising at least one of the foregoing, to provide the crosslinked polyphenol.
    Type: Application
    Filed: July 12, 2017
    Publication date: January 18, 2018
    Inventors: Ramaswamy Nagarajan, Jayant Kumar, Ravi Mosurkal, Zhiyu Xia
  • Patent number: 9156945
    Abstract: A polymer is characterized by a repeat unit represented by Structural Formula (I): or a copolymer thereof. A crosslinked polymer characterized by a repeat unit represented by Structural Formula (II), (III), (IV) or (V): or a copolymer thereof, wherein at least one such repeat unit of a first polymer strand is crosslinked with at least one repeat unit of a second polymer strand by at least one bridging unit, the first and second polymer strands and the repeat unit being components of the crosslinked polymer.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: October 13, 2015
    Assignees: University of Massachusetts, The United States of America, as Represented by the Secretary of the Army
    Inventors: Arthur C. Watterson, Ravi Mosurkal, Jayant Kumar, Virinder S. Parmar, Lynne A. Samuelson, Rajesh Kumar, Vincent B. Tucci
  • Publication number: 20140088270
    Abstract: A polymer is characterized by a repeat unit represented by Structural Formula (I): or a copolymer thereof. A crosslinked polymer characterized by a repeat unit represented by Structural Formula (II), (III), (IV) or (V): or a copolymer thereof, wherein at least one such repeat unit of a first polymer strand is crosslinked with at least one repeat unit of a second polymer strand by at least one bridging unit, the first and second polymer strands and the repeat unit being components of the crosslinked polymer.
    Type: Application
    Filed: May 14, 2013
    Publication date: March 27, 2014
    Applicants: The Government of the United States, as Represented by the Secretary of the Army, University of Massachusetts
    Inventors: Arthur C. Watterson, Ravi Mosurkal, Jayant Kumar, Virinder S. Parmar, Lynne A. Samuelson, Rajesh Kumar, Vincent B. Tucci
  • Publication number: 20110136958
    Abstract: A polymer is characterized by a repeat unit represented by Structural Formula (I), or a copolymer thereof. A crosslinked polymer characterized by a repeat unit represented by Structural Formula (II), (III), (IV) or (V), or a copolymer thereof, wherein at least one such repeat unit of a first polymer strand is crosslinked with at least one repeat unit of a second polymer strand by at least one bridging unit, the first and second polymer strands and the repeat unit being components of the crosslinked polymer.
    Type: Application
    Filed: September 10, 2008
    Publication date: June 9, 2011
    Inventors: Arthur C. Watterson, Ravi Mosurkal, Jayant Kumar, Virinder S. Parmar, Lynne A. Samuelson, Rajesh Kumar, Vincent Tucci