Patents by Inventor Kaushlendra Kumar

Kaushlendra Kumar 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).

  • Grafted polymer and use thereof
    Patent number: 12655286
    Abstract: A grafted glycosaminoglycan polymer is disclosed. The grafted glycosaminoglycan polymer comprises a glycosaminoglycan having a polymer backbone and one or more side chains comprising a polyalkylene glycol-containing residue grafted onto the polymer backbone.
    Type: Grant
    Filed: September 6, 2023
    Date of Patent: June 16, 2026
    Assignee: BAUSCH + LOMB IRELAND LIMITED
    Inventors: James Anthony DiBella, Jr., Alok Kumar Awasthi, Jade J. Russell, Mark R. Mis, James Hauenstein, Mark Fornalik, Andrew J. Hoteling, Shawn M. Conlon, Kaushlendra Kumar
  • Grafted polymer and use thereof
    Patent number: 11795320
    Abstract: A grafted glycosaminoglycan polymer is disclosed. The grafted glycosaminoglycan polymer comprises a glycosaminoglycan having a polymer backbone and one or more side chains comprising a polyalkylene glycol-containing residue grafted onto the polymer backbone.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: October 24, 2023
    Assignee: BAUSCH + LOMB IRELAND LIMITED
    Inventors: James Anthony DiBella, Jr., Alok Kumar Awasthi, Jade J. Russell, Mark R. Mis, James Hauenstein, Mark Fornalik, Andrew J. Hoteling, Shawn M. Conlon, Kaushlendra Kumar
  • GRAFTED POLYMER AND USE THEREOF
    Publication number: 20210087384
    Abstract: A grafted glycosaminoglycan polymer is disclosed. The grafted glycosaminoglycan polymer comprises a glycosaminoglycan having a polymer backbone and one or more side chains comprising a polyalkylene glycol-containing residue grafted onto the polymer backbone.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 25, 2021
    Inventors: James Anthony DiBella, JR., Alok K. Alwasthi, Jade J. Russell, Mark R. Mis, James Hauenstein, Mark Fornalik, Andrew J. Hoteling, Shawn M. Conlon, Kaushlendra Kumar
  • Process for the preparation of tunable fluorescent polymer composition
    Patent number: 9290601
    Abstract: Disclosed herein is a tunable fluorescent polymer composition comprising silk and one or more polymerizable monomer provided with fluorescent probe, wherein, the said one or more polymerizable monomer provided with fluorescent probe is grafted onto the silk backbone at the a-position of the amide useful in optoelectronics.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: March 22, 2016
    Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Asha Syamakumari, Kaushlendra Kumar, Anuya Nisal
  • PROCESS FOR THE PREPARATION OF TUNABLE FLUORESCENT POLYMER COMPOSITION
    Publication number: 20150166709
    Abstract: Disclosed herein is a tunable fluorescent polymer composition comprising silk and one or more polymerizable monomer provided with fluorescent probe, wherein, the said one or more polymerizable monomer provided with fluorescent probe is grafted onto the silk backbone at the a-position of the amide useful in optoelectronics.
    Type: Application
    Filed: July 16, 2013
    Publication date: June 18, 2015
    Applicant: COUNCIL OF SCIENTIFIC & INDSUTRIAL RESEARCH
    Inventors: Asha Syamakumari, Kaushlendra Kumar, Anuya Nisal