Patents by Inventor Ganpat J. Dahe

Ganpat J. Dahe 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).

  • Polybenzimidazole hollow fiber membranes and method for making an asymmetric hollow fiber membrane
    Patent number: 10071345
    Abstract: This disclosure concerns methods for formation of a novel PBI asymmetric hollow fiber membrane and its application for gas separations, gas/vapor separations, gas/liquid separations (i.e., pervaporation), and liquid separations including solute molecule removal from organic solvents and water.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: September 11, 2018
    Assignee: Los Alamos National Security, LLC
    Inventors: Kathryn A. Berchtold, Kevin W. Dudeck, Rajinder P. Singh, Ganpat J. Dahe
  • COMPOSITE BIOCOMPATIBLE ARTICLES MADE FROM DOPED POLYSULPHONE FILAMENTS AND A PROCESS FOR MAKING THE SAME
    Publication number: 20180236411
    Abstract: This invention relates to articles of high permeability and flux. Particularly useful in dialysis made from filaments produced from a composition of polysulphones and Vitamin ETPGS. This invention also includes a process for producing such articles.
    Type: Application
    Filed: April 20, 2018
    Publication date: August 23, 2018
    Applicant: INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY
    Inventors: JAYESH R. BELLARE, GANPAT J. DAHE
  • POLYBENZIMIDAZOLE HOLLOW FIBER MEMBRANES AND METHOD FOR MAKING AN ASYMMETRIC HOLLOW FIBER MEMBRANE
    Publication number: 20160375410
    Abstract: This disclosure concerns methods for formation of a novel PBI asymmetric hollow fiber membrane and its application for gas separations, gas/vapor separations, gas/liquid separations (i.e.
    Type: Application
    Filed: June 22, 2016
    Publication date: December 29, 2016
    Applicant: Los Alamos National Security, LLC
    Inventors: Kathryn A. Berchtold, Kevin W. Dudeck, Rajinder P. Singh, Ganpat J. Dahe
  • COMPOSITE BIOCOMPATIBLE ARTICLES MADE FROM DOPED POLYSULPHONE FILAMENTS AND A PROCESS FOR MAKING THE SAME
    Publication number: 20130233787
    Abstract: This invention relates to articles of high permeability and flux. Particularly useful in dialysis made from filaments produced from a composition of polysulphones and Vitamin ETPGS. This invention also includes a process for producing such articles.
    Type: Application
    Filed: September 26, 2011
    Publication date: September 12, 2013
    Inventors: Jayesh R. Bellare, Ganpat J. Dahe