Patents by Inventor Aman Prukash Chandra

Aman Prukash Chandra 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).

  • Underground coal gasification well liner
    Patent number: 9228426
    Abstract: The invention relates to compositions and method for construction of an underground coal gasification (UCG) well liner assembly. In particular, a well liner segment for use in the construction of a UCG well liner assembly for conveying product gas to a production well is disclosed. Also disclosed are a system and method for UCG product gas production.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: January 5, 2016
    Assignee: Linc Energy Ltd.
    Inventors: Greg Martin Parry Perkins, Casper Jan Hendrik Burger, Aman Prukash Chandra
  • UNDERGROUND COAL GASIFICATION WELL LINER
    Publication number: 20150041125
    Abstract: The invention relates to compositions and method for construction of an underground coal gasification (UCG) well liner assembly. In particular, a well liner segment for use in the construction of a UCG well liner assembly for conveying product gas to a production well is disclosed. Also disclosed are a system and method for UCG product gas production.
    Type: Application
    Filed: September 28, 2012
    Publication date: February 12, 2015
    Applicant: LINC ENERGY LTD
    Inventors: Greg Martin Parry Perkins, Casper Jan Hendrik Burger, Aman Prukash Chandra