Patents by Inventor Sudhanshu Srivastava

Sudhanshu Srivastava 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).

  • Patent number: 11779144
    Abstract: This invention relates to installation methods for a multi-component floor mat. The floor mat typically contains a textile component and a base component. Alignment and deployment of the textile component with the base component in an efficient manner is described herein.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: October 10, 2023
    Assignee: Milliken & Company
    Inventors: Franklin S. Love, III, Sudhanshu Srivastava, Venkatkrishna Raghavendran, Brandon T. Roberts, Padmakumar Puthillath, Dale S. Kitchen, Ty G. Dawson, Xin Li, Christopher A. DeSoiza
  • Patent number: 11771253
    Abstract: This invention relates to installation methods for a multi-component floor mat. The floor mat typically contains a textile component and a base component. Alignment and deployment of the textile component with the base component in an efficient manner is described herein.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: October 3, 2023
    Assignee: Milliken & Company
    Inventors: Franklin S. Love, III, Sudhanshu Srivastava, Venkatkrishna Raghavendran, Brandon T. Roberts, Padmakumar Puthillath, Dale S. Kitchen, Ty G. Dawson, Xin Li, Christopher A. DeSoiza
  • Patent number: 11732218
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: August 22, 2023
    Assignee: Milliken & Company
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Patent number: 11518963
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: December 6, 2022
    Assignee: Milliken & Company
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Patent number: 11466122
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: October 11, 2022
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Patent number: 11299591
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: April 12, 2022
    Assignee: Milliken & Company
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Publication number: 20220073844
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Application
    Filed: November 12, 2021
    Publication date: March 10, 2022
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Publication number: 20210324576
    Abstract: This invention relates to installation methods for a multi-component floor mat. The floor mat typically contains a textile component and a base component. Alignment and deployment of the textile component with the base component in an efficient manner is described herein.
    Type: Application
    Filed: May 14, 2021
    Publication date: October 21, 2021
    Applicant: Milliken & Company
    Inventors: Franklin S. Love, Sudhanshu Srivastava, Venkatkrishna Raghavendran, Brandon T. Roberts, Padmakumar Puthillath, Dale S. Kitchen, Ty G. Dawson, Xin Li, Christopher A. DeSoiza
  • Publication number: 20200385896
    Abstract: The invention relates to a magnetically responsive scrim containing a scrim which contains a plurality of yarns and a magnetically responsive coating covering at least a portion of the yarns of the scrim. The magnetically responsive coating contains magnetically responsive particulate material and a binder, where the magnetically responsive coating is at least about 40% by weight magnetically responsive particulate material, and where the magnetically responsive coating has an areal density of at least twice the areal density of the scrim.
    Type: Application
    Filed: June 2, 2020
    Publication date: December 10, 2020
    Inventors: Sudhanshu Srivastava, Warren W. Gerhardt, Emily W. Michaels, Jeffrey A. Stafford, Kurt Neuville
  • Publication number: 20200385920
    Abstract: The invention relates to a magnetic scrim containing a scrim which contains a plurality of yarns and a magnetic coating covering at least a portion of the yarns of the scrim. The magnetic coating contains magnetic elements and a binder, where the magnetic coating is at least about 40% by weight magnetic elements, and where the magnetic coating has an areal density of at least twice the areal density of the scrim.
    Type: Application
    Filed: June 2, 2020
    Publication date: December 10, 2020
    Inventors: Sudhanshu Srivastava, Warren W. Gerhardt, Emily W. Michaels, Jeffrey A. Stafford, Kurt Neuville
  • Publication number: 20200340177
    Abstract: This invention relates to a washable multi-component magnetic floor mat. The floor mat contains a textile component and a base component. The textile component and the base component are attached to one another by magnetic attraction. The magnetic attraction is provided by incorporation of magnetic particles in both the textile and base components. The textile component is designed to be soiled, washed, and re-used, thereby providing ideal end-use applications in areas such as building entryways. The present invention eliminates the need to wash the base component of the floor mat which results in environmental, cost and labor conservation. Alignment and deployment of the textile component with the base component in an efficient manner is also described herein.
    Type: Application
    Filed: July 8, 2020
    Publication date: October 29, 2020
    Applicant: Milliken & Company
    Inventors: Franklin S. Love, Sudhanshu Srivastava, Venkatkrishna Raghavendran, Brandon T. Roberts, Padmakumar Puthillath, Dale S. Kitchen, Ty G. Dawson
  • Patent number: 10654976
    Abstract: A method for producing a cross-linked siloxane network comprises the steps of: (a) providing a first part comprising (i) a first siloxane compound comprising at least one cyclic siloxane moiety and (ii) a second siloxane compound comprising a plurality of siloxane moieties, (b) providing a second part, the second part comprising a hydroxide salt, (c) combining the first part and the second part to produce a reaction mixture, (d) heating the reaction mixture to a temperature sufficient for the hydroxide salt to open the ring of the cyclic siloxane moiety, and (e) maintaining the reaction mixture at an elevated temperature so that at least a portion of the opened cyclic siloxane moieties react to produce a cross-linked siloxane network.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: May 19, 2020
    Assignee: Milliken & Company
    Inventors: Yunzhang Wang, Xinfei Yu, Russell A. Stapleton, Michael E. Wilson, Eduardo Torres, Sudhanshu Srivastava, Richard Lawson, Robbie W. J. M. Hanssen
  • Publication number: 20200123472
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 23, 2020
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Publication number: 20200123319
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 23, 2020
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Publication number: 20200123473
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 23, 2020
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Publication number: 20200123320
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 23, 2020
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Publication number: 20200123475
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 23, 2020
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Publication number: 20200123474
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 23, 2020
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Publication number: 20200123321
    Abstract: This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 23, 2020
    Inventors: Sudhanshu Srivastava, Wesley A. Freund, Sanjeev K. Dey, Dominick J. Valenti
  • Patent number: 10246558
    Abstract: A composition comprises a first siloxane compound comprising at least one cyclic siloxane moiety and a first salt, the first salt comprising a conjugate base of a volatile organic acid. A method for producing a cross-linked siloxane network comprises the steps of providing a first siloxane compound comprising at least one cyclic siloxane moiety, providing a first salt comprising a conjugate base of a volatile organic acid, combining the first siloxane compound and the first salt to produce a reaction mixture, heating the reaction mixture to a temperature sufficient for the first salt to open the ring of the cyclic siloxane moiety, and maintaining the reaction mixture at an elevated temperature so that at least a portion of the opened cyclic siloxane moieties react with each other to produce a cross-linked siloxane network.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: April 2, 2019
    Assignee: Milliken & Company
    Inventors: Sudhanshu Srivastava, Sasha Stankovich, Michael E. Wilson, Robbie W. J. Hanssen, Eduardo Torres, Cliferson Thivierge, Russell A. Stapleton, Eric B. Monroe