Patents by Inventor Kamalaksha Sarkar

Kamalaksha Sarkar 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).

  • SUPERFINE FIBER CREATING SPINNERET AND USES THEREOF
    Publication number: 20150061180
    Abstract: Apparatuses and methods for the production of superfine fibers.
    Type: Application
    Filed: June 2, 2014
    Publication date: March 5, 2015
    Applicant: The Board of Regents of The University of Texas System
    Inventors: Karen Lozano, Kamalaksha Sarkar
  • Superfine fiber creating spinneret and uses thereof
    Patent number: 8828294
    Abstract: Apparatuses and methods for the production of superfine fibers.
    Type: Grant
    Filed: June 19, 2012
    Date of Patent: September 9, 2014
    Assignee: Board of Regents of the University of Texas System
    Inventors: Karen Lozano, Kamalaksha Sarkar
  • Superfine fiber creating spinneret and uses thereof
    Patent number: 8721319
    Abstract: Apparatuses and methods for the production of superfine fibers.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: May 13, 2014
    Assignee: Board of Regents of the University to Texas System
    Inventors: Karen Lozano, Kamalaksha Sarkar
  • SUPERFINE FIBER CREATING SPINNERET AND USES THEREOF
    Publication number: 20130001814
    Abstract: Apparatuses and methods for the production of superfine fibers.
    Type: Application
    Filed: June 19, 2012
    Publication date: January 3, 2013
    Inventors: Karen Lozano, Kamalaksha Sarkar
  • Superfine fiber creating spinneret and uses thereof
    Patent number: 8231378
    Abstract: Apparatuses and methods for the production of superfine fibers.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: July 31, 2012
    Assignee: The Board of Regents of the University of Texas System
    Inventors: Karen Lozano, Kamalaksha Sarkar
  • METHODS AND APPARATUSES FOR MAKING SUPERFINE FIBERS
    Publication number: 20090280325
    Abstract: Apparatuses and methods for the production of superfine fibers.
    Type: Application
    Filed: March 16, 2009
    Publication date: November 12, 2009
    Inventors: Karen Lozano, Kamalaksha Sarkar
  • SUPERFINE FIBER CREATING SPINNERET AND USES THEREOF
    Publication number: 20090280207
    Abstract: Apparatuses and methods for the production of superfine fibers.
    Type: Application
    Filed: March 16, 2009
    Publication date: November 12, 2009
    Inventors: Karen Lozano, Kamalaksha Sarkar
  • SUPERFINE FIBER CREATING SPINNERET AND USES THEREOF
    Publication number: 20090269429
    Abstract: Apparatuses and methods for the production of superfine fibers.
    Type: Application
    Filed: March 16, 2009
    Publication date: October 29, 2009
    Inventors: Karen Lozano, Kamalaksha Sarkar
  • SUPERFINE FIBER CREATING SPINNERET AND USES THEREOF
    Publication number: 20090232920
    Abstract: Apparatuses and methods for the production of superfine fibers.
    Type: Application
    Filed: March 16, 2009
    Publication date: September 17, 2009
    Inventors: Karen Lozano, Kamalaksha Sarkar