Patents by Inventor Sabir HOSSAIN

Sabir HOSSAIN 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).

  • Self-assembled nano-fibers as hemostatic agent
    Patent number: 12280071
    Abstract: A composition has a polyanionic component comprising casein or derivatives thereof, and a polycationic component, which includes chitosan or derivatives thereof. The composition is in the form of nanofibers having a diameter in a range of 20-200 nm. Also disclosed is a process for preparing the composition and a hemostatic article with the composition. A method for inhibiting loss of blood from a hemorrhaging site involves use of the composition and the hemostatic article.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: April 22, 2025
    Assignee: NATIONAL INSTITUTE OF TECHNOLOGY ROURKELA
    Inventors: Devendra Verma, Sabir Hossain
  • NANO FIBROUS POLYELECTROLYTE COMPLEX FOR RAPID CONTROL OF HEMORRHAGE
    Publication number: 20230041921
    Abstract: A polyelectrolyte complex includes nanofibers. The nanofibers include at least one polycationic component and at least one polyanionic component. The nanofibers have a diameter in a range of 20-100 nm. A process for preparing the complex, a method of using the complex, a kit which includes the complex, and a method of inhibiting loss of blood from a wound site by applying the complex to the wound site are also provided.
    Type: Application
    Filed: December 31, 2019
    Publication date: February 9, 2023
    Inventors: Devendra VERMA, Sabir HOSSAIN
  • SELF-ASSEMBLED NANO-FIBERS AS HEMOSTATIC AGENT
    Publication number: 20220193115
    Abstract: A composition has a polyanionic component comprising casein or derivatives thereof, and a polycationic component, which includes chitosan or derivatives thereof. The composition is in the form of nanofibers having a diameter in a range of 20-200 nm. Also disclosed is a process for preparing the composition and a hemostatic article with the composition. A method for inhibiting loss of blood from a hemorrhaging site involves use of the composition and the hemostatic article.
    Type: Application
    Filed: April 17, 2020
    Publication date: June 23, 2022
    Inventors: Devendra VERMA, Sabir HOSSAIN